(b) Notwithstanding any provision of paragraph (a) of this subdivision or any other provision of law to the contrary, but subject to the provisions of subdivision d of section six hundred thirteen of the retirement and social security law, in the case of any electing employee initially appointed on or after July first, nineteen hundred ninety-two who is employed by a community college subject to the provisions of this article which is operated in the city of New York, contributions at the rate of three percentum of his or her salary shall be deducted as the employee contribution by the appropriate fiscal officer with respect to such community college.

(c) Notwithstanding any other provision of this section or any other law to the contrary, (1) on and after April first, two thousand eight for a member who joined the optional retirement program established pursuant to this article before April first, two thousand twelve and who has ten or more years of membership in such optional retirement program, the state shall contribute one-third of the three percent employee contribution required pursuant to the provisions of this section on behalf of such employee; and (2) on and after April first, two thousand nine for a member who joined the optional retirement program established pursuant to this article before April first, two thousand twelve and who has ten or more years of membership in such optional retirement program, the state shall contribute two-thirds of the three percent employee contribution required pursuant to the provisions of this section on behalf of such employee; and (3) on and after April first, two thousand ten for a member who joined the optional retirement program established pursuant to this article before April first, two thousand twelve and who has ten or more years of membership in such optional retirement program, the state shall contribute the three percent employee contribution required pursuant to the provisions of this section on behalf of such employee. The provisions of this paragraph shall not apply to any electing employee who becomes a member of the optional retirement program on or after April first, two thousand twelve.

(d) Notwithstanding any other law to the contrary, beginning April first, two thousand thirteen any electing employee appointed on or after April first, two thousand twelve, the rate at which each such employee shall contribute in any current plan year (January first to December thirty-first) shall be determined by reference to the wages of such member in the second plan year (January first to December thirty-first) preceding such current plan year as follows:

(i) members with wages of forty-five thousand dollars per annum or less shall contribute three per centum of annual wages;

(ii) members with wages greater than forty-five thousand per annum, but not more than fifty-five thousand per annum shall contribute three and one-half per centum of annual wages;

(iii) members with wages greater than fifty-five thousand per annum, but not more than seventy-five thousand per annum shall contribute four and one-half per centum of annual wages;

(iv) members with wages greater than seventy-five thousand per annum but not more than one hundred thousand per annum shall contribute five and three-quarters per centum of annual wages; and

(v) members with wages greater than one hundred thousand per annum shall contribute six per centum of annual wages. Notwithstanding the foregoing, during each of the first three plan years (January first to December thirty-first) in which such member has established membership in the State University Optional Retirement Program, such employee shall contribute a percent of annual wages in accordance with the preceding schedule based upon a projection of annual wages provided by the employer. 3. Payment of contributions pursuant to subdivisions one and two of this section shall be made to the designated insurer or insurers upon audit and warrant of the comptroller for employees of the state university and by the appropriate fiscal officer for employees of an electing employer. 4. In the case of an electing employee initially appointed on or after July first, nineteen hundred sixty-four, no contributions pursuant to subdivisions one and two of this section shall be made by the state or by the electing employer until his completion of one year of service and continuance in service thereafter. Employee contributions, if any, required during this initial year of service shall be deducted and held by the comptroller or by the appropriate fiscal officer of an electing employer. At the end of his initial year of service, a single contribution in an amount determined pursuant to subdivisions one and two of this section, with interest at the rate of four percentum per annum, shall be made by the state, upon audit and warrant of the comptroller, and by the appropriate fiscal officer for an electing employer, to the designated insurer or insurers, on behalf of such employee continued in service. In the case of an electing employee who does not continue in service with state university or with a community college beyond his initial year of service, the amount of employee contribution, if any, deducted from his salary shall be refunded to him, with interest at the rate of four percentum per annum. 5. The provisions of subdivision four of this section shall not apply to any electing employee other than an employee appointed for a specified period of less than three months who, at the time of initial appointment, owns a contract determined by the board to be similar to those contracts to be purchased under the optional retirement program and issued by the designated insurer or insurers.