71.34 Definitions. In this subchapter:

(1am) “Aggregate effective tax rate" means the sum of the effective tax rates imposed by a state, U.S. possession, foreign country, or any combination thereof, on the person or entity.

(1b) “Effective tax rate" means the maximum tax rate imposed by the state, U.S. possession, or foreign country, multiplied by the apportionment percentage, if any, applicable to the person or entity under the laws of that state, U.S. possession, or foreign country.

(1c) For purposes of sub. (1k) (j) and (L), “intangible expenses" include the following, to the extent that the amounts would otherwise be deductible in computing Wisconsin adjusted gross income:

(a) Expenses, losses, and costs for, related to, or directly or indirectly in connection with the acquisition, use, maintenance, management, ownership, sale, exchange, or any other disposition of intangible property.

(b) Losses related to, or incurred in connection directly or indirectly with, factoring transactions or discounting transactions.

(c) Royalty, patent, technical, and copyright fees.

(d) Licensing fees.

(e) Other similar expenses, losses, and costs.

(1d) “Intangible property" includes stocks, bonds, financial instruments, patents, patent applications, trade names, trademarks, service marks, copyrights, mask works, trade secrets, and similar types of intangible assets.

(1e) For purposes of sub. (1k) (j) and (L), “interest expenses" means interest that would otherwise be deductible under section 163 of the Internal Revenue Code and deductible in the computation of Wisconsin adjusted gross income.

(1g)

(c) “Internal Revenue Code" for tax-option corporations, for taxable years that begin after December 31, 2004, and before January 1, 2006, means the federal Internal Revenue Code as amended to December 31, 2004, excluding sections 103, 104, and 110 of P.L. 102-227, sections 13113, 13150 (d), 13171 (d), 13174, and 13203 (d) of P.L. 103-66, sections 1123 (b), 1202 (c), 1204 (f), 1311, and 1605 (d) of P.L. 104-188, sections 1, 3, 4, and 5 of P.L. 106-519, sections 162 and 165 of P.L. 106-554, P.L. 106-573, section 431 of P.L. 107-16, sections 101 and 301 (a) of P.L. 107-147, sections 106, 201, and 202 of P.L. 108-27, section 1201 of P.L. 108-173, sections 306, 308, 316, 401, and 403 (a) of P.L. 108-311, and sections 101, 201, 211, 242, 244, 336, 337, 422, 847, 909, and 910 of P.L. 108-357, and as amended by P.L. 109-7, P.L. 109-58, excluding sections 1305, 1308, 1309, 1310, 1323, 1324, 1325, 1326, 1328, 1329, 1348, and 1351 of P.L. 109-58, P.L. 109-73, excluding section 301 of P.L. 109-73, P.L. 109-135, excluding sections 101, 105, 201 (a) as it relates to section 1400S (a), 402 (e), 403 (e), (j), and (q), and 405 of P.L. 109-135, P.L. 109-151, P.L. 109-222, excluding sections 101, 207, 209, 503, 512, and 513 of P.L. 109-222, P.L. 109-227, P.L. 109-280, excluding sections 811 and 844 of P.L. 109-280, and P.L. 110-458, and as indirectly affected in the provisions applicable to this subchapter by P.L. 99-514, P.L. 100-203, P.L. 100-647, excluding sections 803 (d) (2) (B), 805 (d) (2), 812 (c) (2), 821 (b) (2), and 823 (c) (2) of P.L. 99-514 and section 1008 (g) (5) of P.L. 100-647, P.L. 101-73, P.L. 101-140, P.L. 101-179, P.L. 101-239, P.L. 101-508, P.L. 102-227, excluding sections 103, 104, and 110 of P.L. 102-227, P.L. 102-318, P.L. 102-486, P.L. 103-66, excluding sections 13113, 13150 (d), 13171 (d), 13174, and 13203 (d) of P.L. 103-66, P.L. 103-296, P.L. 103-337, P.L. 103-465, P.L. 104-7, P.L. 104-188, excluding sections 1123 (b), 1202 (c), 1204 (f), 1311, and 1605 (d) of P.L. 104-188, P.L. 104-191, P.L. 104-193, P.L. 105-33, P.L. 105-34, P.L. 105-178, P.L. 105-206, P.L. 105-277, P.L. 106-36, P.L. 106-170, P.L. 106-230, P.L. 106-554, excluding sections 162 and 165 of P.L. 106-554, P.L. 107-15, P.L. 107-16, excluding section 431 of P.L. 107-16, P.L. 107-22, P.L. 107-116, P.L. 107-134, P.L. 107-147, excluding sections 101 and 301 (a) of P.L. 107-147, P.L. 107-181, P.L. 107-210, P.L. 107-276, P.L. 107-358, P.L. 108-27, excluding sections 106, 201, and 202 of P.L. 108-27, P.L. 108-121, P.L. 108-173, excluding section 1201 of P.L. 108-173, P.L. 108-203, P.L. 108-218, P.L. 108-311, excluding sections 306, 308, 316, 401, and 403 (a) of P.L. 108-311, P.L. 108-357, excluding sections 101, 201, 211, 242, 244, 336, 337, 422, 847, 909, and 910 of P.L. 108-357, P.L. 108-375, P.L. 108-476, P.L. 109-7, P.L. 109-58, excluding sections 1305, 1308, 1309, 1310, 1323, 1324, 1325, 1326, 1328, 1329, 1348, and 1351 of P.L. 109-58, P.L. 109-73, excluding section 301 of P.L. 109-73, P.L. 109-135, excluding sections 101, 105, 201 (a) as it relates to section 1400S (a), 402 (e), 403 (e), (j), and (q), and 405 of P.L. 109-135, P.L. 109-151, P.L. 109-222, excluding sections 101, 207, 209, 503, 512, and 513 of P.L. 109-222, P.L. 109-227, P.L. 109-280, excluding sections 811 and 844 of P.L. 109-280, and P.L. 110-458, except that section 1366 (f) (relating to pass-through of items to shareholders) is modified by substituting the tax under s. 71.35 for the taxes under sections 1374 and 1375. The Internal Revenue Code applies for Wisconsin purposes at the same time as for federal purposes. Amendments to the federal Internal Revenue Code enacted after December 31, 2004, do not apply to this paragraph with respect to taxable years beginning after December 31, 2004, and before January 1, 2006, except that changes to the Internal Revenue Code made by P.L. 109-7, P.L. 109-58, excluding sections 1305, 1308, 1309, 1310, 1323, 1324, 1325, 1326, 1328, 1329, 1348, and 1351 of P.L. 109-58, P.L. 109-73, excluding section 301 of P.L. 109-73, P.L. 109-135, excluding sections 101, 105, 201 (a) as it relates to section 1400S (a), 402 (e), 403 (e), (j), and (q), and 405 of P.L. 109-135, P.L. 109-151, P.L. 109-222, excluding sections 101, 207, 209, 503, 512, and 513 of P.L. 109-222, P.L. 109-227, P.L. 109-280, excluding sections 811 and 844 of P.L. 109-280, and P.L. 110-458, and changes that indirectly affect the provisions applicable to this subchapter made by P.L. 109-7, P.L. 109-58, excluding sections 1305, 1308, 1309, 1310, 1323, 1324, 1325, 1326, 1328, 1329, 1348, and 1351 of P.L. 109-58, P.L. 109-73, excluding section 301 of P.L. 109-73, P.L. 109-135, excluding sections 101, 105, 201 (a) as it relates to section 1400S (a), 402 (e), 403 (e), (j), and (q), and 405 of P.L. 109-135, P.L. 109-151, P.L. 109-222, excluding sections 101, 207, 209, 503, 512, and 513 of P.L. 109-222, P.L. 109-227, P.L. 109-280, excluding sections 811 and 844 of P.L. 109-280, and P.L. 110-458, apply for Wisconsin purposes at the same time as for federal purposes.

(d) “Internal Revenue Code" for tax-option corporations, for taxable years that begin after December 31, 2005, and before January 1, 2007, means the federal Internal Revenue Code as amended to December 31, 2005, excluding sections 103, 104, and 110 of P.L. 102-227, sections 13113, 13150 (d), 13171 (d), 13174, and 13203 (d) of P.L. 103-66, sections 1123 (b), 1202 (c), 1204 (f), 1311, and 1605 (d) of P.L. 104-188, sections 1, 3, 4, and 5 of P.L. 106-519, sections 162 and 165 of P.L. 106-554, P.L. 106-573, section 431 of P.L. 107-16, sections 101 and 301 (a) of P.L. 107-147, sections 106, 201, and 202 of P.L. 108-27, section 1201 of P.L. 108-173, sections 306, 308, 316, 401, and 403 (a) of P.L. 108-311, sections 101, 201, 211, 242, 244, 336, 337, 422, 847, 909, and 910 of P.L. 108-357, P.L. 109-1, sections 1305, 1308, 1309, 1310, 1323, 1324, 1325, 1326, 1328, 1329, 1348, and 1351 of P.L. 109-58, section 11146 of P.L. 109-59, section 301 of P.L. 109-73, and sections 101, 105, 201 (a) as it relates to section 1400S (a), 402 (e), 403 (e), (j), and (q), and 405 of P.L. 109-135, and as amended by P.L. 109-222, excluding sections 101, 207, 209, 503, 512, and 513 of P.L. 109-222, P.L. 109-227, P.L. 109-280, excluding sections 811 and 844 of P.L. 109-280, and P.L. 110-458, and as indirectly affected in the provisions applicable to this subchapter by P.L. 99-514, P.L. 100-203, P.L. 100-647, excluding sections 803 (d) (2) (B), 805 (d) (2), 812 (c) (2), 821 (b) (2), and 823 (c) (2) of P.L. 99-514 and section 1008 (g) (5) of P.L. 100-647, P.L. 101-73, P.L. 101-140, P.L. 101-179, P.L. 101-239, P.L. 101-508, P.L. 102-227, excluding sections 103, 104, and 110 of P.L. 102-227, P.L. 102-318, P.L. 102-486, P.L. 103-66, excluding sections 13113, 13150 (d), 13171 (d), 13174, and 13203 (d) of P.L. 103-66, P.L. 103-296, P.L. 103-337, P.L. 103-465, P.L. 104-7, P.L. 104-188, excluding sections 1123 (b), 1202 (c), 1204 (f), 1311, and 1605 (d) of P.L. 104-188, P.L. 104-191, P.L. 104-193, P.L. 105-33, P.L. 105-34, P.L. 105-178, P.L. 105-206, P.L. 105-277, P.L. 106-36, P.L. 106-170, P.L. 106-230, P.L. 106-554, excluding sections 162 and 165 of P.L. 106-554, P.L. 107-15, P.L. 107-16, excluding section 431 of P.L. 107-16, P.L. 107-22, P.L. 107-116, P.L. 107-134, P.L. 107-147, excluding sections 101 and 301 (a) of P.L. 107-147, P.L. 107-181, P.L. 107-210, P.L. 107-276, P.L. 107-358, P.L. 108-27, excluding sections 106, 201, and 202 of P.L. 108-27, P.L. 108-121, P.L. 108-173, excluding section 1201 of P.L. 108-173, P.L. 108-203, P.L. 108-218, P.L. 108-311, excluding sections 306, 308, 316, 401, and 403 (a) of P.L. 108-311, P.L. 108-357, excluding sections 101, 201, 211, 242, 244, 336, 337, 422, 847, 909, and 910 of P.L. 108-357, P.L. 108-375, P.L. 108-476, P.L. 109-7, P.L. 109-58, excluding sections 1305, 1308, 1309, 1310, 1323, 1324, 1325, 1326, 1328, 1329, 1348, and 1351 of P.L. 109-58, P.L. 109-59, excluding section 11146 of P.L. 109-59, P.L. 109-73, excluding section 301 of P.L. 109-73, P.L. 109-135, excluding sections 101, 105, 201 (a) as it relates to section 1400S (a), 402 (e), 403 (e), (j), and (q), and 405 of P.L. 109-135, P.L. 109-151, P.L. 109-222, excluding sections 101, 207, 209, 503, 512, and 513 of P.L. 109-222, P.L. 109-227, P.L. 109-280, excluding sections 811 and 844 of P.L. 109-280, and P.L. 110-458, except that section 1366 (f) (relating to pass-through of items to shareholders) is modified by substituting the tax under s. 71.35 for the taxes under sections 1374 and 1375. The Internal Revenue Code applies for Wisconsin purposes at the same time as for federal purposes. Amendments to the federal Internal Revenue Code enacted after December 31, 2005, do not apply to this paragraph with respect to taxable years beginning after December 31, 2005, and before January 1, 2007, except that changes to the Internal Revenue Code made by P.L. 109-222, excluding sections 101, 207, 209, 503, 512, and 513 of P.L. 109-222, P.L. 109-227, P.L. 109-280, excluding sections 811 and 844 of P.L. 109-280, and P.L. 110-458, and changes that indirectly affect the provisions applicable to this subchapter made by P.L. 109-222, excluding sections 101, 207, 209, 503, 512, and 513 of P.L. 109-222, P.L. 109-227, P.L. 109-280, excluding sections 811 and 844 of P.L. 109-280, and P.L. 110-458, apply for Wisconsin purposes at the same time as for federal purposes.

(e) “Internal Revenue Code" for tax-option corporations, for taxable years that begin after December 31, 2006, and before January 1, 2008, means the federal Internal Revenue Code as amended to December 31, 2006, excluding sections 103, 104, and 110 of P.L. 102-227, sections 13113, 13150 (d), 13171 (d), 13174, and 13203 (d) of P.L. 103-66, sections 1123 (b), 1202 (c), 1204 (f), 1311, and 1605 (d) of P.L. 104-188, sections 1, 3, 4, and 5 of P.L. 106-519, sections 162 and 165 of P.L. 106-554, P.L. 106-573, section 431 of P.L. 107-16, sections 101 and 301 (a) of P.L. 107-147, sections 106, 201, and 202 of P.L. 108-27, section 1201 of P.L. 108-173, sections 306, 308, 316, 401, and 403 (a) of P.L. 108-311, sections 101, 201, 211, 242, 244, 336, 337, 422, 847, 909, and 910 of P.L. 108-357, P.L. 109-1, sections 1305, 1308, 1309, 1310, 1323, 1324, 1325, 1326, 1328, 1329, 1348, and 1351 of P.L. 109-58, section 11146 of P.L. 109-59, section 301 of P.L. 109-73, sections 101, 105, 201 (a) as it relates to section 1400S (a), 402 (e), 403 (e), (j), and (q), and 405 of P.L. 109-135, sections 101, 207, 209, 503, 512, and 513 of P.L. 109-222, sections 811 and 844 of P.L. 109-280, and P.L. 109-432, and as amended by P.L. 110-245, excluding sections 110, 113, and 301 of P.L. 110-245, and P.L. 110-458, and as indirectly affected in the provisions applicable to this subchapter by P.L. 99-514, P.L. 100-203, P.L. 100-647, excluding sections 803 (d) (2) (B), 805 (d) (2), 812 (c) (2), 821 (b) (2), and 823 (c) (2) of P.L. 99-514 and section 1008 (g) (5) of P.L. 100-647, P.L. 101-73, P.L. 101-140, P.L. 101-179, P.L. 101-239, P.L. 101-508, P.L. 102-227, excluding sections 103, 104, and 110 of P.L. 102-227, P.L. 102-318, P.L. 102-486, P.L. 103-66, excluding sections 13113, 13150 (d), 13171 (d), 13174, and 13203 (d) of P.L. 103-66, P.L. 103-296, P.L. 103-337, P.L. 103-465, P.L. 104-7, P.L. 104-188, excluding sections 1123 (b), 1202 (c), 1204 (f), 1311, and 1605 (d) of P.L. 104-188, P.L. 104-191, P.L. 104-193, P.L. 105-33, P.L. 105-34, P.L. 105-178, P.L. 105-206, P.L. 105-277, P.L. 106-36, P.L. 106-170, P.L. 106-230, P.L. 106-554, excluding sections 162 and 165 of P.L. 106-554, P.L. 107-15, P.L. 107-16, excluding section 431 of P.L. 107-16, P.L. 107-22, P.L. 107-116, P.L. 107-134, P.L. 107-147, excluding sections 101 and 301 (a) of P.L. 107-147, P.L. 107-181, P.L. 107-210, P.L. 107-276, P.L. 107-358, P.L. 108-27, excluding sections 106, 201, and 202 of P.L. 108-27, P.L. 108-121, P.L. 108-173, excluding section 1201 of P.L. 108-173, P.L. 108-203, P.L. 108-218, P.L. 108-311, excluding sections 306, 308, 316, 401, and 403 (a) of P.L. 108-311, P.L. 108-357, excluding sections 101, 201, 211, 242, 244, 336, 337, 422, 847, 909, and 910 of P.L. 108-357, P.L. 108-375, P.L. 108-476, P.L. 109-7, P.L. 109-58, excluding sections 1305, 1308, 1309, 1310, 1323, 1324, 1325, 1326, 1328, 1329, 1348, and 1351 of P.L. 109-58, P.L. 109-59, excluding section 11146 of P.L. 109-59, P.L. 109-73, excluding section 301 of P.L. 109-73, P.L. 109-135, excluding sections 101, 105, 201 (a) as it relates to section 1400S (a), 402 (e), 403 (e), (j), and (q), and 405 of P.L. 109-135, P.L. 109-151, P.L. 109-222, excluding sections 101, 207, 209, 503, 512, and 513 of P.L. 109-222, P.L. 109-227, P.L. 109-280, excluding sections 811 and 844 of P.L. 109-280, P.L. 110-245, excluding sections 110, 113, and 301 of P.L. 110-245, and P.L. 110-458, except that section 1366 (f) (relating to pass-through of items to shareholders) is modified by substituting the tax under s. 71.35 for the taxes under sections 1374 and 1375. The Internal Revenue Code applies for Wisconsin purposes at the same time as for federal purposes. Amendments to the federal Internal Revenue Code enacted after December 31, 2006, do not apply to this paragraph with respect to taxable years beginning after December 31, 2006, and before January 1, 2008, except that changes to the Internal Revenue Code made by P.L. 110-245, excluding sections 110, 113, and 301 of P.L. 110-245, and P.L. 110-458, and changes that indirectly affect the provisions applicable to this subchapter made by P.L. 110-245, excluding sections 110, 113, and 301 of P.L. 110-245, and P.L. 110-458, apply for Wisconsin purposes at the same time as for federal purposes.

(f) “Internal Revenue Code" for tax-option corporations, for taxable years that begin after December 31, 2007, and before January 1, 2009, means the federal Internal Revenue Code as amended to December 31, 2007, excluding sections 103, 104, and 110 of P.L. 102-227, sections 13113, 13150 (d), 13171 (d), 13174, and 13203 (d) of P.L. 103-66, sections 1123 (b), 1202 (c), 1204 (f), 1311, and 1605 (d) of P.L. 104-188, sections 1, 3, 4, and 5 of P.L. 106-519, sections 162 and 165 of P.L. 106-554, P.L. 106-573, section 431 of P.L. 107-16, sections 101 and 301 (a) of P.L. 107-147, sections 106, 201, and 202 of P.L. 108-27, section 1201 of P.L. 108-173, sections 306, 308, 316, 401, and 403 (a) of P.L. 108-311, sections 101, 201, 211, 242, 244, 336, 337, 422, 847, 909, and 910 of P.L. 108-357, P.L. 109-1, sections 1305, 1308, 1309, 1310, 1323, 1324, 1325, 1326, 1328, 1329, 1348, and 1351 of P.L. 109-58, section 11146 of P.L. 109-59, section 301 of P.L. 109-73, sections 101, 105, 201 (a) as it relates to section 1400S (a), 402 (e), 403 (e), (j), and (q), and 405 of P.L. 109-135, sections 101, 207, 209, 503, 512, and 513 of P.L. 109-222, sections 811 and 844 of P.L. 109-280, P.L. 109-432, P.L. 110-28, P.L. 110-140, P.L. 110-141, P.L. 110-142, P.L. 110-166, and P.L. 110-172, and as amended by P.L. 110-245, excluding sections 110, 113, and 301 of P.L. 110-245, section 15316 of P.L. 110-246, section 301 of division B and section 313 of division C of P.L. 110-343, P.L. 110-458, section 1541 of division B of P.L. 111-5, and P.L. 111-192, and as indirectly affected in the provisions applicable to this subchapter by P.L. 99-514, P.L. 100-203, P.L. 100-647, excluding sections 803 (d) (2) (B), 805 (d) (2), 812 (c) (2), 821 (b) (2), and 823 (c) (2) of P.L. 99-514 and section 1008 (g) (5) of P.L. 100-647, P.L. 101-73, P.L. 101-140, P.L. 101-179, P.L. 101-239, P.L. 101-508, P.L. 102-227, excluding sections 103, 104, and 110 of P.L. 102-227, P.L. 102-318, P.L. 102-486, P.L. 103-66, excluding sections 13113, 13150 (d), 13171 (d), 13174, and 13203 (d) of P.L. 103-66, P.L. 103-296, P.L. 103-337, P.L. 103-465, P.L. 104-7, P.L. 104-188, excluding sections 1123 (b), 1202 (c), 1204 (f), 1311, and 1605 (d) of P.L. 104-188, P.L. 104-191, P.L. 104-193, P.L. 105-33, P.L. 105-34, P.L. 105-178, P.L. 105-206, P.L. 105-277, P.L. 106-36, P.L. 106-170, P.L. 106-230, P.L. 106-554, excluding sections 162 and 165 of P.L. 106-554, P.L. 107-15, P.L. 107-16, excluding section 431 of P.L. 107-16, P.L. 107-22, P.L. 107-116, P.L. 107-134, P.L. 107-147, excluding sections 101 and 301 (a) of P.L. 107-147, P.L. 107-181, P.L. 107-210, P.L. 107-276, P.L. 107-358, P.L. 108-27, excluding sections 106, 201, and 202 of P.L. 108-27, P.L. 108-121, P.L. 108-173, excluding section 1201 of P.L. 108-173, P.L. 108-203, P.L. 108-218, P.L. 108-311, excluding sections 306, 308, 316, 401, and 403 (a) of P.L. 108-311, P.L. 108-357, excluding sections 101, 201, 211, 242, 244, 336, 337, 422, 847, 909, and 910 of P.L. 108-357, P.L. 108-375, P.L. 108-476, P.L. 109-7, P.L. 109-58, excluding sections 1305, 1308, 1309, 1310, 1323, 1324, 1325, 1326, 1328, 1329, 1348, and 1351 of P.L. 109-58, P.L. 109-59, excluding section 11146 of P.L. 109-59, P.L. 109-73, excluding section 301 of P.L. 109-73, P.L. 109-135, excluding sections 101, 105, 201 (a) as it relates to section 1400S (a), 402 (e), 403 (e), (j), and (q), and 405 of P.L. 109-135, P.L. 109-151, P.L. 109-222, excluding sections 101, 207, 209, 503, 512, and 513 of P.L. 109-222, P.L. 109-227, P.L. 109-280, excluding sections 811 and 844 of P.L. 109-280, P.L. 110-245, excluding sections 110, 113, and 301 of P.L. 110-245, section 15316 of P.L. 110-246, section 301 of division B and section 313 of division C of P.L. 110-343, P.L. 110-458, section 1541 of division B of P.L. 111-5, and P.L. 111-192, except that section 1366 (f) (relating to pass-through of items to shareholders) is modified by substituting the tax under s. 71.35 for the taxes under sections 1374 and 1375. The Internal Revenue Code applies for Wisconsin purposes at the same time as for federal purposes. Amendments to the federal Internal Revenue Code enacted after December 31, 2007, do not apply to this paragraph with respect to taxable years beginning after December 31, 2007, and before January 1, 2009, except that changes to the Internal Revenue Code made by P.L. 110-245, excluding sections 110, 113, and 301 of P.L. 110-245, section 15316 of P.L. 110-246, section 301 of division B and section 313 of division C of P.L. 110-343, P.L. 110-458, section 1541 of division B of P.L. 111-5, and P.L. 111-192, and changes that indirectly affect the provisions applicable to this subchapter made by P.L. 110-245, excluding sections 110, 113, and 301 of P.L. 110-245, section 15316 of P.L. 110-246, section 301 of division B and section 313 of division C of P.L. 110-343, P.L. 110-458, section 1541 of division B of P.L. 111-5, and P.L. 111-192, apply for Wisconsin purposes at the same time as for federal purposes.

(g) “Internal Revenue Code" for tax-option corporations, for taxable years that begin after December 31, 2008, and before January 1, 2011, means the federal Internal Revenue Code as amended to December 31, 2008, excluding sections 103, 104, and 110 of P.L. 102-227, sections 13113, 13150 (d), 13171 (d), 13174, and 13203 (d) of P.L. 103-66, sections 1123 (b), 1202 (c), 1204 (f), 1311, and 1605 (d) of P.L. 104-188, sections 1, 3, 4, and 5 of P.L. 106-519, sections 162 and 165 of P.L. 106-554, P.L. 106-573, section 431 of P.L. 107-16, sections 101 and 301 (a) of P.L. 107-147, sections 106, 201, and 202 of P.L. 108-27, section 1201 of P.L. 108-173, sections 306, 308, 316, 401, and 403 (a) of P.L. 108-311, sections 101, 102, 201, 211, 242, 244, 336, 337, 422, 847, 909, and 910 of P.L. 108-357, P.L. 109-1, sections 1305, 1308, 1309, 1310, 1323, 1324, 1325, 1326, 1328, 1329, 1348, and 1351 of P.L. 109-58, section 11146 of P.L. 109-59, section 301 of P.L. 109-73, sections 101, 105, 201 (a) as it relates to section 1400S (a), 402 (e), 403 (e), (j), and (q), and 405 of P.L. 109-135, sections 101, 207, 209, 503, and 513 of P.L. 109-222, P.L. 109-432, P.L. 110-28, P.L. 110-140, P.L. 110-141, P.L. 110-142, P.L. 110-166, P.L. 110-172, P.L. 110-185, P.L. 110-234, sections 110, 113, and 301 of P.L. 110-245, P.L. 110-246, except section 15316 of P.L. 110-246, P.L. 110-289, except section 3093 of P.L. 110-289, P.L. 110-317, and P.L. 110-343, except section 301 of division B and section 313 of division C of P.L. 110-343, and as amended by sections 1261, 1262, 1401, 1402, 1521, 1522, 1531, and 1541 of division B of P.L. 111-5, section 301 of P.L. 111-147, P.L. 111-192, section 1601 of P.L. 111-203, section 215 of P.L. 111-226, section 2112 of P.L. 111-240, P.L. 111-325, and P.L. 113-168, and as indirectly affected in the provisions applicable to this subchapter by P.L. 99-514, P.L. 100-203, P.L. 100-647, excluding sections 803 (d) (2) (B), 805 (d) (2), 812 (c) (2), 821 (b) (2), and 823 (c) (2) of P.L. 99-514 and section 1008 (g) (5) of P.L. 100-647, P.L. 101-73, P.L. 101-140, P.L. 101-179, P.L. 101-239, P.L. 101-508, P.L. 102-227, excluding sections 103, 104, and 110 of P.L. 102-227, P.L. 102-318, P.L. 102-486, P.L. 103-66, excluding sections 13113, 13150 (d), 13171 (d), 13174, and 13203 (d) of P.L. 103-66, P.L. 103-296, P.L. 103-337, P.L. 103-465, P.L. 104-7, P.L. 104-188, excluding sections 1123 (b), 1202 (c), 1204 (f), 1311, and 1605 (d) of P.L. 104-188, P.L. 104-191, P.L. 104-193, P.L. 105-33, P.L. 105-34, P.L. 105-178, P.L. 105-206, P.L. 105-277, P.L. 106-36, P.L. 106-170, P.L. 106-230, P.L. 106-554, excluding sections 162 and 165 of P.L. 106-554, P.L. 107-15, P.L. 107-16, excluding section 431 of P.L. 107-16, P.L. 107-22, P.L. 107-116, P.L. 107-134, P.L. 107-147, excluding sections 101 and 301 (a) of P.L. 107-147, P.L. 107-181, P.L. 107-210, P.L. 107-276, P.L. 107-358, P.L. 108-27, excluding sections 106, 201, and 202 of P.L. 108-27, P.L. 108-121, P.L. 108-173, excluding section 1201 of P.L. 108-173, P.L. 108-203, P.L. 108-218, P.L. 108-311, excluding sections 306, 308, 316, 401, and 403 (a) of P.L. 108-311, P.L. 108-357, excluding sections 101, 102, 201, 211, 242, 244, 336, 337, 422, 847, 909, and 910 of P.L. 108-357, P.L. 108-375, P.L. 108-476, P.L. 109-7, P.L. 109-58, excluding sections 1305, 1308, 1309, 1310, 1323, 1324, 1325, 1326, 1328, 1329, 1348, and 1351 of P.L. 109-58, P.L. 109-59, excluding section 11146 of P.L. 109-59, P.L. 109-73, excluding section 301 of P.L. 109-73, P.L. 109-135, excluding sections 101, 105, 201 (a) as it relates to section 1400S (a), 402 (e), 403 (e), (j), and (q), and 405 of P.L. 109-135, P.L. 109-151, P.L. 109-222, excluding sections 101, 207, 209, 503, and 513 of P.L. 109-222, P.L. 109-227, P.L. 109-280, P.L. 110-245, excluding sections 110, 113, and 301 of P.L. 110-245, section 15316 of P.L. 110-246, section 3093 of P.L. 110-289, section 301 of division B and section 313 of division C of P.L. 110-343, P.L. 110-351, P.L. 110-458, sections 1261, 1262, 1401, 1402, 1521, 1522, 1531, and 1541 of division B of P.L. 111-5, section 301 of P.L. 111-147, P.L. 111-192, section 1601 of P.L. 111-203, section 215 of P.L. 111-226, section 2112 of P.L. 111-240, P.L. 111-325, and P.L. 113-168, except that section 1366 (f) (relating to pass-through of items to shareholders) is modified by substituting the tax under s. 71.35 for the taxes under sections 1374 and 1375. The Internal Revenue Code applies for Wisconsin purposes at the same time as for federal purposes. Amendments to the federal Internal Revenue Code enacted after December 31, 2008, do not apply to this paragraph with respect to taxable years beginning after December 31, 2008, and before January 1, 2011, except that changes to the Internal Revenue Code made by sections 1261, 1262, 1401, 1402, 1521, 1522, 1531, and 1541 of division B of P.L. 111-5, section 301 of P.L. 111-147, P.L. 111-192, section 1601 of P.L. 111-203, section 215 of P.L. 111-226, section 2112 of P.L. 111-240, P.L. 111-325, and P.L. 113-168, and changes that indirectly affect the provisions applicable to this subchapter made by sections 1261, 1262, 1401, 1402, 1521, 1522, 1531, and 1541 of division B of P.L. 111-5, section 301 of P.L. 111-147, P.L. 111-192, section 1601 of P.L. 111-203, section 215 of P.L. 111-226, section 2112 of P.L. 111-240, P.L. 111-325, and P.L. 113-168, apply for Wisconsin purposes at the same time as for federal purposes.

(h) “Internal Revenue Code" for tax-option corporations, for taxable years that begin after December 31, 2010, and before January 1, 2013, means the federal Internal Revenue Code as amended to December 31, 2010, excluding sections 103, 104, and 110 of P.L. 102-227, sections 13113, 13150 (d), 13171 (d), 13174, and 13203 (d) of P.L. 103-66, sections 1123 (b), 1202 (c), 1204 (f), 1311, and 1605 (d) of P.L. 104-188, sections 1, 3, 4, and 5 of P.L. 106-519, sections 162 and 165 of P.L. 106-554, P.L. 106-573, section 431 of P.L. 107-16, sections 101 and 301 (a) of P.L. 107-147, sections 106, 201, and 202 of P.L. 108-27, section 1201 of P.L. 108-173, sections 306, 308, 316, 401, and 403 (a) of P.L. 108-311, sections 101, 102, 201, 211, 242, 244, 336, 337, 422, 847, 909, and 910 of P.L. 108-357, P.L. 109-1, sections 1305, 1308, 1309, 1310, 1323, 1324, 1325, 1326, 1328, 1329, 1348, and 1351 of P.L. 109-58, section 11146 of P.L. 109-59, section 301 of P.L. 109-73, sections 101, 105, 201 (a) as it relates to section 1400S (a), 402 (e), 403 (e), (j), and (q), and 405 of P.L. 109-135, sections 101, 207, 503, and 513 of P.L. 109-222, P.L. 109-432, except sections 117, 406, 409, 410, 412, 417, 418, 424, and 425 of division A and section 403 of division C of P.L. 109-432, P.L. 110-28, except sections 8215, 8231, 8232, 8234, and 8236 of P.L. 110-28, P.L. 110-140, sections 2, 3, and 5 of P.L. 110-142, P.L. 110-166, sections 3 (b) and 11 (b), (e), and (g) of P.L. 110-172, P.L. 110-185, P.L. 110-234, section 301 of P.L. 110-245, P.L. 110-246, except sections 4, 15312, 15313, 15314, 15316, and 15342 of P.L. 110-246, sections 3071, 3081, and 3082 of P.L. 110-289, section 9 (e) of P.L. 110-317, P.L. 110-343, except sections 116, 208, 211, and 301 of division B and sections 313 and 504 of division C of P.L. 110-343, P.L. 111-5, except sections 1261, 1262, 1401, 1402, 1521, 1522, 1531, and 1541 of division B of P.L. 111-5, section 201 of P.L. 111-147, P.L. 111-148, except sections 1322, 1515, 9003, 9021, 9022, 10108, 10908, and 10909 of P.L. 111-148, P.L. 111-152, except section 1407 of P.L. 111-152, P.L. 111-203, except section 1601 of P.L. 111-203, P.L. 111-226, except sections 215 and 217 of P.L. 111-226, P.L. 111-240, except sections 2014, 2043, 2111, 2112, and 2113 of P.L. 111-240, and P.L. 111-312, and as amended by section 902 of P.L. 112-240 and by P.L. 113-168, and as indirectly affected in the provisions applicable to this subchapter by P.L. 99-514, excluding sections 803 (d) (2) (B), 805 (d) (2), 812 (c) (2), 821 (b) (2), and 823 (c) (2) of P.L. 99-514, P.L. 100-203, P.L. 100-647, excluding section 1008 (g) (5) of P.L. 100-647, P.L. 101-73, P.L. 101-140, P.L. 101-179, P.L. 101-239, P.L. 101-508, P.L. 102-227, excluding sections 103, 104, and 110 of P.L. 102-227, P.L. 102-318, P.L. 102-486, P.L. 103-66, excluding sections 13113, 13150 (d), 13171 (d), 13174, and 13203 (d) of P.L. 103-66, P.L. 103-296, P.L. 103-337, P.L. 103-465, P.L. 104-7, P.L. 104-188, excluding sections 1123 (b), 1202 (c), 1204 (f), 1311, and 1605 (d) of P.L. 104-188, P.L. 104-191, P.L. 104-193, P.L. 105-33, P.L. 105-34, P.L. 105-178, P.L. 105-206, P.L. 105-277, P.L. 106-36, P.L. 106-170, P.L. 106-230, P.L. 106-554, excluding sections 162 and 165 of P.L. 106-554, P.L. 107-15, P.L. 107-16, excluding section 431 of P.L. 107-16, P.L. 107-22, P.L. 107-116, P.L. 107-134, P.L. 107-147, excluding sections 101 and 301 (a) of P.L. 107-147, P.L. 107-181, P.L. 107-210, P.L. 107-276, P.L. 107-358, P.L. 108-27, excluding sections 106, 201, and 202 of P.L. 108-27, P.L. 108-121, P.L. 108-173, excluding section 1201 of P.L. 108-173, P.L. 108-203, P.L. 108-218, P.L. 108-311, excluding sections 306, 308, 316, 401, and 403 (a) of P.L. 108-311, P.L. 108-357, excluding sections 101, 102, 201, 211, 242, 244, 336, 337, 422, 847, 909, and 910 of P.L. 108-357, P.L. 108-375, P.L. 108-476, P.L. 109-7, P.L. 109-58, excluding sections 1305, 1308, 1309, 1310, 1323, 1324, 1325, 1326, 1328, 1329, 1348, and 1351 of P.L. 109-58, P.L. 109-59, excluding section 11146 of P.L. 109-59, P.L. 109-73, excluding section 301 of P.L. 109-73, P.L. 109-135, excluding sections 101, 105, 201 (a) as it relates to section 1400S (a), 402 (e), 403 (e), (j), and (q), and 405 of P.L. 109-135, P.L. 109-151, P.L. 109-222, excluding sections 101, 207, 503, and 513 of P.L. 109-222, P.L. 109-227, P.L. 109-280, sections 117, 406, 409, 410, 412, 417, 418, 424, and 425 of division A and section 403 of division C of P.L. 109-432, sections 8215, 8231, 8232, 8234, and 8236 of P.L. 110-28, P.L. 110-141, P.L. 110-142, excluding sections 2, 3, and 5 of P.L. 110-142, P.L. 110-172, excluding sections 3 (b) and 11 (b), (e), and (g) of P.L. 110-172, P.L. 110-245, excluding section 301 of P.L. 110-245, sections 4, 15312, 15313, 15314, 15316, and 15342 of P.L. 110-246, P.L. 110-289, excluding sections 3071, 3081, and 3082 of P.L. 110-289, P.L. 110-317, excluding section 9 (e) of P.L. 110-317, sections 116, 208, 211, and 301 of division B and sections 313 and 504 of division C of P.L. 110-343, P.L. 110-351, P.L. 110-458, sections 1261, 1262, 1401, 1402, 1521, 1522, 1531, and 1541 of division B of P.L. 111-5, P.L. 111-92, P.L. 111-147, excluding section 201 of P.L. 111-147, sections 1322, 1515, 9003, 9021, 9022, 10108, 10908, and 10909 of P.L. 111-148, section 1407 of P.L. 111-152, P.L. 111-192, section 1601 of P.L. 111-203, sections 215 and 217 of P.L. 111-226, sections 2014, 2043, 2111, 2112, and 2113 of P.L. 111-240, P.L. 111-325, section 902 of P.L. 112-240, and P.L. 113-168, except that section 1366 (f) (relating to pass-through of items to shareholders) is modified by substituting the tax under s. 71.35 for the taxes under sections 1374 and 1375. The Internal Revenue Code applies for Wisconsin purposes at the same time as for federal purposes, except that changes made by section 209 of P.L. 109-222, sections 117, 406, 409, 410, 412, 417, 418, 424, and 425 of division A and section 403 of division C of P.L. 109-432, sections 8215, 8231, 8232, 8234, and 8236 of P.L. 110-28, P.L. 110-141, P.L. 110-142, excluding sections 2, 3, and 5 of P.L. 110-142, P.L. 110-172, excluding sections 3 (b) and 11 (b), (e), and (g) of P.L. 110-172, sections 110 and 113 of P.L. 110-245, sections 15312, 15313, 15314, and 15342 of P.L. 110-246, sections 3031, 3032, 3033, 3041, 3051, 3052, 3061, and 3092 of P.L. 110-289, P.L. 110-317, excluding section 9 (e) of P.L. 110-317, sections 116, 208, and 211 of division B and section 504 of division C of P.L. 110-343, section 14 of P.L. 111-92, sections 531, 532, and 533 of P.L. 111-147, sections 10908 and 10909 of P.L. 111-148, and section 2043 of P.L. 111-240 do not apply for taxable years beginning before January 1, 2011. Amendments to the federal Internal Revenue Code enacted after December 31, 2010, do not apply to this paragraph with respect to taxable years beginning after December 31, 2010, and before January 1, 2013, except that changes to the Internal Revenue Code made by section 902 of P.L. 112-240 and by P.L. 113-168, and changes that indirectly affect the provisions applicable to this subchapter made by section 902 of P.L. 112-240 and by P.L. 113-168, apply for Wisconsin purposes at the same time as for federal purposes.

(i) “Internal Revenue Code" for tax-option corporations, for taxable years that begin after December 31, 2012, and before January 1, 2014, means the federal Internal Revenue Code as amended to December 31, 2010, excluding sections 103, 104, and 110 of P.L. 102-227, sections 13113, 13150 (d), 13171 (d), 13174, and 13203 (d) of P.L. 103-66, sections 1123 (b), 1202 (c), 1204 (f), 1311, and 1605 (d) of P.L. 104-188, sections 1, 3, 4, and 5 of P.L. 106-519, sections 162 and 165 of P.L. 106-554, section 431 of P.L. 107-16, sections 101 and 301 (a) of P.L. 107-147, sections 106, 201, and 202 of P.L. 108-27, section 1201 of P.L. 108-173, sections 306, 308, 316, 401, and 403 (a) of P.L. 108-311, sections 101, 102, 201, 211, 242, 244, 336, 337, 422, 847, 909, and 910 of P.L. 108-357, P.L. 109-1, sections 1305, 1308, 1309, 1310, 1323, 1324, 1325, 1326, 1328, 1329, 1348, and 1351 of P.L. 109-58, section 11146 of P.L. 109-59, section 301 of P.L. 109-73, sections 101, 105, 201 (a) as it relates to section 1400S (a), 402 (e), 403 (e), (j), and (q), and 405 of P.L. 109-135, sections 101, 207, 503, and 513 of P.L. 109-222, P.L. 109-432, except sections 117, 406, 409, 410, 412, 417, 418, 424, and 425 of division A and section 403 of division C of P.L. 109-432, P.L. 110-28, except sections 8215, 8231, 8232, 8234, and 8236 of P.L. 110-28, P.L. 110-140, sections 2, 3, and 5 of P.L. 110-142, P.L. 110-166, sections 3 (b) and 11 (b), (e), and (g) of P.L. 110-172, P.L. 110-185, P.L. 110-234, section 301 of P.L. 110-245, P.L. 110-246, except sections 4, 15312, 15313, 15314, 15316, and 15342 of P.L. 110-246, sections 3071, 3081, and 3082 of P.L. 110-289, section 9 (e) of P.L. 110-317, P.L. 110-343, except sections 116, 208, 211, and 301 of division B and sections 313 and 504 of division C of P.L. 110-343, P.L. 111-5, except sections 1261, 1262, 1401, 1402, 1521, 1522, 1531, and 1541 of division B of P.L. 111-5, section 201 of P.L. 111-147, P.L. 111-148, except sections 1322, 1515, 9003, 9004, 9005, 9012, 9013, 9014, 9016, 9021, 9022, 10108, 10902, 10908, and 10909 of P.L. 111-148, P.L. 111-152, except sections 1403 and 1407 of P.L. 111-152, P.L. 111-203, except section 1601 of P.L. 111-203, P.L. 111-226, except sections 215 and 217 of P.L. 111-226, P.L. 111-240, except sections 2014, 2043, 2111, 2112, and 2113 of P.L. 111-240, P.L. 111-312, and as amended by section 1858 of P.L. 112-10, section 1108 of P.L. 112-95, sections 40211, 40241, 40242, and 100121 of P.L. 112-141, sections 101 and 902 of P.L. 112-240, and P.L. 113-168, and as indirectly affected in the provisions applicable to this subchapter by P.L. 99-514, excluding sections 803 (d) (2) (B), 805 (d) (2), 812 (c) (2), 821 (b) (2), and 823 (c) (2) of P.L. 99-514, P.L. 100-203, P.L. 100-647, excluding section 1008 (g) (5) of P.L. 100-647, P.L. 101-73, P.L. 101-140, P.L. 101-179, P.L. 101-239, P.L. 101-508, P.L. 102-227, excluding sections 103, 104, and 110 of P.L. 102-227, P.L. 102-318, P.L. 102-486, P.L. 103-66, excluding sections 13113, 13150 (d), 13171 (d), 13174, and 13203 (d) of P.L. 103-66, P.L. 103-296, P.L. 103-337, P.L. 103-465, P.L. 104-7, P.L. 104-188, excluding sections 1123 (b), 1202 (c), 1204 (f), 1311, and 1605 (d) of P.L. 104-188, P.L. 104-191, P.L. 104-193, P.L. 105-33, P.L. 105-34, P.L. 105-178, P.L. 105-206, P.L. 105-277, P.L. 106-36, P.L. 106-170, P.L. 106-230, P.L. 106-554, excluding sections 162 and 165 of P.L. 106-554, P.L. 106-573, P.L. 107-15, P.L. 107-16, excluding section 431 of P.L. 107-16, P.L. 107-22, P.L. 107-116, P.L. 107-134, P.L. 107-147, excluding sections 101 and 301 (a) of P.L. 107-147, P.L. 107-181, P.L. 107-210, P.L. 107-276, P.L. 107-358, P.L. 108-27, excluding sections 106, 201, and 202 of P.L. 108-27, P.L. 108-121, P.L. 108-173, excluding section 1201 of P.L. 108-173, P.L. 108-203, P.L. 108-218, P.L. 108-311, excluding sections 306, 308, 316, 401, and 403 (a) of P.L. 108-311, P.L. 108-357, excluding sections 101, 102, 201, 211, 242, 244, 336, 337, 422, 847, 909, and 910 of P.L. 108-357, P.L. 108-375, P.L. 108-476, P.L. 109-7, P.L. 109-58, excluding sections 1305, 1308, 1309, 1310, 1323, 1324, 1325, 1326, 1328, 1329, 1348, and 1351 of P.L. 109-58, P.L. 109-59, excluding section 11146 of P.L. 109-59, P.L. 109-73, excluding section 301 of P.L. 109-73, P.L. 109-135, excluding sections 101, 105, 201 (a) as it relates to section 1400S (a), 402 (e), 403 (e), (j), and (q), and 405 of P.L. 109-135, P.L. 109-151, P.L. 109-222, excluding sections 101, 207, 503, and 513 of P.L. 109-222, P.L. 109-227, P.L. 109-280, sections 117, 406, 409, 410, 412, 417, 418, 424, and 425 of division A and section 403 of division C of P.L. 109-432, sections 8215, 8231, 8232, 8234, and 8236 of P.L. 110-28, P.L. 110-141, P.L. 110-142, excluding sections 2, 3, and 5 of P.L. 110-142, P.L. 110-172, excluding sections 3 (b) and 11 (b), (e), and (g) of P.L. 110-172, P.L. 110-245, excluding section 301 of P.L. 110-245, sections 4, 15312, 15313, 15314, 15316, and 15342 of P.L. 110-246, P.L. 110-289, excluding sections 3071, 3081, and 3082 of P.L. 110-289, P.L. 110-317, excluding section 9 (e) of P.L. 110-317, sections 116, 208, 211, and 301 of division B and sections 313 and 504 of division C of P.L. 110-343, P.L. 110-351, P.L. 110-458, sections 1261, 1262, 1401, 1402, 1521, 1522, 1531, and 1541 of division B of P.L. 111-5, P.L. 111-92, P.L. 111-147, excluding section 201 of P.L. 111-147, sections 1322, 1515, 9003, 9004, 9005, 9012, 9013, 9014, 9016, 9021, 9022, 10108, 10902, 10908, and 10909 of P.L. 111-148, sections 1403 and 1407 of P.L. 111-152, P.L. 111-192, section 1601 of P.L. 111-203, sections 215 and 217 of P.L. 111-226, sections 2014, 2043, 2111, 2112, and 2113 of P.L. 111-240, P.L. 111-325, section 1858 of P.L. 112-10, section 1108 of P.L. 112-95, sections 40211, 40241, 40242, and 100121 of P.L. 112-141, sections 101 and 902 of P.L. 112-240, and P.L. 113-168, except that section 1366 (f) (relating to pass-through of items to shareholders) is modified by substituting the tax under s. 71.35 for the taxes under sections 1374 and 1375. The Internal Revenue Code applies for Wisconsin purposes at the same time as for federal purposes, except that changes made by P.L. 106-573, sections 9004, 9005, 9012, 9013, 9014, 9016, and 10902 of P.L. 111-148, sections 1403 and 1407 of P.L. 111-152, section 1858 of P.L. 112-10, section 1108 of P.L. 112-95, and sections 40211, 40241, 40242, and 100121 of P.L. 112-141 do not apply for taxable years beginning before January 1, 2013. Amendments to the federal Internal Revenue Code enacted after December 31, 2010, do not apply to this paragraph with respect to taxable years beginning after December 31, 2010, except that changes to the Internal Revenue Code made by section 1858 of P.L. 112-10, section 1108 of P.L. 112-95, and sections 40211, 40241, 40242, and 100121 of P.L. 112-141, and changes that indirectly affect the provisions applicable to this subchapter made by section 1858 of P.L. 112-10, section 1108 of P.L. 112-95, and sections 40211, 40241, 40242, and 100121 of P.L. 112-141, do not apply for taxable years beginning before January 1, 2013, and changes to the Internal Revenue Code made by sections 101 and 902 of P.L. 112-240 and by P.L. 113-168, and changes that indirectly affect the provisions applicable to this subchapter made by sections 101 and 902 of P.L. 112-240 and by P.L. 113-168, apply for Wisconsin purposes at the same time as for federal purposes.

(j)

1. For taxable years beginning after December 31, 2013, and before January 1, 2017, for tax option corporations, “Internal Revenue Code" means the federal Internal Revenue Code as amended to December 31, 2013, except as provided in subds. 2., 3., and 5. and subject to subd. 4.

2. For purposes of this paragraph, “Internal Revenue Code" does not include the following provisions of federal public laws for taxable years beginning after December 31, 2013: section 13113 of P.L 103-66; sections 1, 3, 4, and 5 of P.L. 106-519; sections 101, 102, and 422 of P.L 108-357; sections 1310 and 1351 of P.L. 109-58; section 11146 of P.L. 109-59; section 403 (q) of P.L. 109-135; section 513 of P.L. 109-222; sections 104 and 307 of P.L. 109-432; sections 8233 and 8235 of P.L. 110-28; section 11 (e) and (g) of P.L. 110-172; section 301 of P.L. 110-245; sections 15303 and 15351 of P.L. 110-246; section 302 of division A, section 401 of division B, and sections 312, 322, 502 (c), 707, and 801 of division C of P.L. 110-343; sections 1232, 1241, 1251, 1501, and 1502 of division B of P.L. 111-5; sections 211, 212, 213, 214, and 216 of P.L. 111-226; sections 2011 and 2122 of P.L. 111-240' sections 753, 754, and 760 of P.L. 111-312; section 1106 of P.L. 112-95; and sections 104, 318, 322, 323, 324, 326, 327, and 411 of P.L. 112-240.

3. For purposes of this paragraph, “Internal Revenue Code" does not include amendments to the federal Internal Revenue Code enacted after December 31, 2013, except that “Internal Revenue Code" includes the provisions of the following federal public laws:

a. P.L. 113-97.

b. P.L. 113-159.

c. P.L. 113-168.

d. Section 302901 of P.L. 113-287.

e. Sections 171, 172, and 201 to 221 of P.L. 113-295.

f. Sections 102, 105, and 207 of division B of P.L. 113-295.

g. P.L. 114-14.

h. P.L. 114-26.

i. Section 2004 of P.L. 114-41.

j. Sections 503 and 504 of P.L. 114-74.

k. Sections 103, 104, 124, 168, 184, 185, 190, 204, 303, 306, 336, and 341 of division Q of P.L. 114-113.

L. P.L. 114-239.

4. For purposes of this paragraph, the provisions of federal public laws that directly or indirectly affect the Internal Revenue Code, as defined in this paragraph, apply for Wisconsin purposes at the same time as for federal purposes.

5. For purposes of this paragraph, section 1366 (f) of the Internal Revenue Code (relating to pass-through of items to shareholders) is modified by substituting the tax under s. 71.35 for the taxes under sections 1374 and 1375 of the Internal Revenue Code.

(k)

1. For taxable years beginning after December 31, 2016, and before January 1, 2018, for tax option corporations, “Internal Revenue Code" means the federal Internal Revenue Code as amended to December 31, 2016, except as provided in subds. 2., 3., and 5. and s. 71.98 and subject to subd. 4.

2. For purposes of this paragraph, “Internal Revenue Code" does not include the following provisions of federal public laws for taxable years beginning after December 31, 2016: section 13113 of P.L 103-66; sections 1, 3, 4, and 5 of P.L. 106-519; sections 101, 102, and 422 of P.L 108-357; sections 1310 and 1351 of P.L. 109-58; section 11146 of P.L. 109-59; section 403 (q) of P.L. 109-135; section 513 of P.L. 109-222; sections 104 and 307 of P.L. 109-432; sections 8233 and 8235 of P.L. 110-28; section 11 (e) and (g) of P.L. 110-172; section 301 of P.L. 110-245; section 15351 of P.L. 110-246; section 302 of division A, section 401 of division B, and sections 312, 322, 502 (c), 707, and 801 of division C of P.L. 110-343; sections 1232, 1241, 1251, 1501, and 1502 of division B of P.L. 111-5; sections 211, 212, 213, 214, and 216 of P.L. 111-226; sections 2011 and 2122 of P.L. 111-240; sections 753, 754, and 760 of P.L. 111-312; section 1106 of P.L. 112-95; sections 104, 318, 322, 323, 324, 326, 327, and 411 of P.L. 112-240; P.L. 114-7; section 1101 of P.L. 114-74; section 305 of division P of P.L. 114-113; and sections 112, 123, 125 to 128, 143, 144, 151 to 153, 165 to 167, 169 to 171, 189, 191, 307, 326, and 411 of division Q of P.L. 114-113.

3. For purposes of this paragraph, “Internal Revenue Code" does not include amendments to the federal Internal Revenue Code enacted after December 31, 2016, except that “Internal Revenue Code” includes sections 11024, 11025, and 13543 of P.L. 115-97.

4. For purposes of this paragraph, the provisions of federal public laws that directly or indirectly affect the Internal Revenue Code, as defined in this paragraph, apply for Wisconsin purposes at the same time as for federal purposes, except that changes made by section 4007 (b) of P.L. 114-41, section 1102 of P.L. 114-74, sections 105, 111, 113 to 115, 133, 301, 302, 304, 305, 308, 311, 313 to 323, 325, 331, and 343 to 345 of division Q of P.L. 114-113 first apply for taxable years beginning after December 31, 2016.

5. For purposes of this paragraph, section 1366 (f) of the Internal Revenue Code (relating to pass-through of items to shareholders) is modified by substituting the tax under s. 71.35 for the taxes under sections 1374 and 1375 of the Internal Revenue Code.

(L)

1. For taxable years beginning after December 31, 2017, for tax option corporations, “Internal Revenue Code" means the federal Internal Revenue Code as amended to December 31, 2017, except as provided in subds. 2., 3., and 5. and s. 71.98 and subject to subd. 4.

2. For purposes of this paragraph, “Internal Revenue Code" does not include the following provisions of federal public laws for taxable years beginning after December 31, 2017: section 13113 of P.L. 103-66; sections 1, 3, 4, and 5 of P.L. 106-519; sections 101, 102, and 422 of P.L. 108-357; sections 1310 and 1351 of P.L. 109-58; section 11146 of P.L. 109-59; section 403 (q) of P.L. 109-135; section 513 of P.L. 109-222; sections 104 and 307 of P.L. 109-432; sections 8233 and 8235 of P.L. 110-28; section 11 (e) and (g) of P.L. 110-172; section 301 of P.L. 110-245; section 15351 of P.L. 110-246; section 302 of division A, section 401 of division B, and sections 312, 322, 502 (c), 707, and 801 of division C of P.L. 110-343; sections 1232, 1241, 1251, 1501, and 1502 of division B of P.L. 111-5; sections 211, 212, 213, 214, and 216 of P.L. 111-226; sections 2011 and 2122 of P.L. 111-240; sections 753, 754, and 760 of P.L. 111-312; section 1106 of P.L. 112-95; sections 104, 318, 322, 323, 324, 326, 327, and 411 of P.L. 112-240; P.L. 114-7; section 1101 of P.L. 114-74; section 305 of division P of P.L. 114-113; sections 123, 125 to 128, 143, 144, 151 to 153, 165 to 167, 169 to 171, 189, 191, 307, 326, and 411 of division Q of P.L. 114-113; and sections 11011, 11012, 13201 (a) to (e) and (g), 13206, 13221, 13301, 13304 (a), (b), and (d), 13531, 13601, 13801, 14101, 14102, 14103, 14201, 14202, 14211, 14212, 14213, 14214, 14215, 14221, 14222, 14301, 14302, 14304, and 14401 of P.L. 115-97.

3. For purposes of this paragraph, “Internal Revenue Code" does not include amendments to the federal Internal Revenue Code enacted after December 31, 2017.

4. For purposes of this paragraph, the provisions of federal public laws that directly or indirectly affect the Internal Revenue Code, as defined in this paragraph, apply for Wisconsin purposes at the same time as for federal purposes.

5. For purposes of this paragraph, section 1366 (f) of the Internal Revenue Code (relating to pass-through of items to shareholders) is modified by substituting the tax under s. 71.35 for the taxes under sections 1374 and 1375 of the Internal Revenue Code.

(1h) For purposes of sub. (1k) (j) and (L), “management fees" include expenses and costs, not including interest expenses, pertaining to accounts receivable, accounts payable, employee benefit plans, insurance, legal matters, payroll, data processing, purchasing, taxation, financial matters, securities, accounting, or reporting and compliance matters or similar activities, to the extent that the amounts would otherwise be deductible in the computation of Wisconsin adjusted gross income.

(1k) “Net income or loss" of a tax-option corporation means net income or loss computed under the internal revenue code, as defined under sub. (1g) and s. 71.98 (3) and (4), except that:

(ag) Section 164 (a) (3) of the internal revenue code is modified so that state taxes and taxes of the District of Columbia that are value-added taxes, single business taxes or taxes on or measured by all or a portion of net income, gross income, gross receipts or capital stock are not deductible.

(ar) Section 1363 (a) of the internal revenue code does not apply.

(b) The items referred to in section 1366 (a) (1) (A) of the internal revenue code shall be included.

(c) The deduction referred to in sections 212 and 703 (a) (2) (E) of the internal revenue code shall be allowed.

(d) An addition or subtraction, as appropriate, shall be made for the net amount of state and federal differences including differences arising from the different basis of assets disposed of in a transaction in which gain or loss is recognized for state tax purposes, different depreciation methods or difference in basis of depreciable assets, different elections, or transitional adjustments due to differences in the statutes for taxable years 1986 and 1987 pertaining to the computation of net income of a tax-option corporation.

(e) An addition shall be made for the amount of credit computed under s. 71.28 (3) and used by the corporation in the current year.

(f) An addition shall be made for the amount of interest, less related expenses, excluded by reason of section 103 of the internal revenue code (relating to interest received on state and municipal obligations and on volunteer fire department and mass transit obligations) or any other federal law.

(g) An addition shall be made for credits computed by a tax-option corporation under s. 71.28 (1dm), (1dx), (1dy), (3), (3g), (3h), (3n), (3q), (3t), (3w), (3wm), (3y), (4), (5), (5e), (5g), (5i), (5j), (5k), (5r), (5rm), (6n), and (10) and passed through to shareholders.

NOTE: Par. (g) is shown as amended eff. 7-1-20 by 2019 Wis. Act 54. Prior to 7-1-20 it reads:

(g) An addition shall be made for credits computed by a tax-option corporation under s. 71.28 (1dm), (1dx), (1dy), (3), (3g), (3h), (3n), (3q), (3rm), (3t), (3w), (3wm), (3y), (4), (5), (5e), (5g), (5i), (5j), (5k), (5r), (5rm), (6n), and (10) and passed through to shareholders.

(h) Section 162 of the Internal Revenue Code (relating to trade or business expenses) is modified as follows:

1. So that payments for wages, salaries, commissions, and bonuses of employees and officers may be deducted only if the name, address, and amount paid to each resident of this state to whom compensation of $600 or more has been paid during the taxable year is reported or if the department of revenue is satisfied that failure to report has resulted in no revenue loss to this state.

2. So that payments for rent may be deducted only if the amount paid, together with the names and addresses of the parties to whom rent has been paid, is reported as provided under s. 71.70 (2).

3. So that payments for wages, salaries, bonuses, interest or other expenses paid to an entertainer or entertainment corporation may be deducted only if the corporation complies with ss. 71.63 (3) (b), 71.64 (4) and (5), and 71.80 (15) (e).

(i) In section 1366 (f) of the Internal Revenue Code, the tax under s. 71.35 is substituted for the taxes under sections 1374 and 1375 of the Internal Revenue Code.

(j) An addition shall be made for any amount deducted or excluded under the Internal Revenue Code for interest expenses, rental expenses, intangible expenses, and management fees that are directly or indirectly paid, accrued, or incurred to, or in connection directly or indirectly with one or more direct or indirect transactions with, one or more related entities.

(k) A deduction shall be allowed for the amount added to gross income under par. (j), to the extent that the conditions under s. 71.80 (23) are satisfied.

(L) A deduction shall be allowed for the amount added, pursuant to par. (j) or s. 71.05 (6) (a) 24., 71.26 (2) (a) 7., or 71.45 (2) (a) 16., to the federal income of a related entity that paid interest expenses, rental expenses, intangible expenses, or management fees to the corporation, to the extent that the related entity could not offset such amount with the deduction allowable under par. (k) or s. 71.05 (6) (b) 45., 71.26 (2) (a) 8., or 71.45 (2) (a) 17.

(m) An addition shall be made for the amount computed under s. 71.28 (5n) in the previous taxable year that is not included in federal ordinary business income.

(n)

1. Except as provided in subd. 2., starting with the first taxable year beginning after December 31, 2013, and for each of the next 4 taxable years, a subtraction shall be made in an amount equal to 20 percent of the amount determined by subtracting the combined federal adjusted basis of all depreciated or amortized assets as of the last day of the taxable year beginning in 2013 that are also being depreciated or amortized for Wisconsin from the combined Wisconsin adjusted basis of those assets on the same day.

2. If any taxable year for which the modification under subd. 1. is required is a fractional year under s. 71.24 (6) (c), the difference between the modification allowed for the fractional year and the modification allowed for the 12-month taxable year shall be a modification for the first taxable year beginning after December 31, 2018.

(o) An addition shall be made for any amount deducted under the Internal Revenue Code as moving expenses, as defined in s. 71.01 (8j), paid or incurred during the taxable year to move the taxpayer's Wisconsin business operation, in whole or in part, to a location outside the state or to move the taxpayer's business operations outside the United States.

(1L) “Qualified real estate investment trust" has the meaning given in s. 71.22 (9ad).

(1m)

(a) Notwithstanding sub. (1g), a qualified retirement fund for a taxable year for federal income tax purposes is a qualified retirement fund for the taxable year for purposes of this subchapter.

(b) Notwithstanding sub. (1g), section 101 of P.L. 109-222, related to extending the increased expense deduction under section 179 of the Internal Revenue Code, applies to property used in farming that is acquired and placed in service in taxable years beginning after December 31, 2007, and before January 1, 2010, and used by a person who is actively engaged in farming. For purposes of this paragraph, “actively engaged in farming" has the meaning given in 7 CFR 1400.201, and “farming" has the meaning given in section 464 (e) (1) of the Internal Revenue Code.

(1p) “Related entity" means any person related to a taxpayer as provided under section 267 or 1563 of the Internal Revenue Code during all or a portion of the taxpayer's taxable year and any real estate investment trust under section 856 of the Internal Revenue Code, except a qualified real estate investment trust, if more than 50 percent of any class of the beneficial interests or shares of the real estate investment trust are owned directly, indirectly, or constructively by the taxpayer, or any person related to the taxpayer, during all or a portion of the taxpayer's taxable year. For purposes of this subsection, the constructive ownership rules of section 318 (a) of the Internal Revenue Code, as modified by section 856 (d) (5) of the Internal Revenue Code, shall apply in determining the ownership of stock, assets, or net profits of any person.

(1r) For purposes of sub. (1k) (j) and (L), “rental expenses" means the gross amounts that would otherwise be deductible in the computation of Wisconsin adjusted gross income for the use of, or the right to use, real property and tangible personal property in connection with real property, including services furnished or rendered in connection with such property, regardless of how reported for financial accounting purposes and regardless of how computed.

(2) “Tax-option corporation" means a corporation which is treated as an S corporation under subchapter S of the internal revenue code and has not elected out of tax-option corporation status under s. 71.365 (4) (a) for the current taxable year.

(3) “Tax-option item" means an item of income, loss or deduction.

(4) “Wisconsin net income", for tax-option corporations engaged in business wholly within this state, means net income and, for tax-option corporations engaged in business both within and outside this state, means the amount assigned to this state under s. 71.25.

History: 1987 a. 312; 1987 a. 411 ss. 18, 23, 146; 1989 a. 31, 336; 1991 a. 39, 269; 1993 a. 16, 437; 1995 a. 27, 380, 428; 1997 a. 27, 37, 237; 1999 a. 9, 194; 2001 a. 16, 109; 2003 a. 33, 99, 135, 255, 326; 2005 a. 25, 49, 74, 361, 479, 483; 2007 a. 20, 96, 226; 2009 a. 2, 28, 161, 183, 265, 269, 295, 332; 2011 a. 32, 212, 232; 2011 a. 260 s. 80; 2013 a. 20; 2015 a. 55, 216; 2017 a. 17, 58, 59, 197, 231; 2019 a. 7, 54.