Rent control laws limit the amount a landlord can increase rents on existing tenants. Most states have laws that prohibit local governments from enacting rent control measures. But over 180 municipalities in the United States have rent control measures—and all of them are located in California, Maryland, New Jersey, New York, and Washington, D.C.
The state of Oregon has a statewide rent control law that limits annual rent increases to 7% plus the increase in the consumer price index.
In New Hampshire, there are currently no rent control laws that limit the amount a landlord can increase rents on existing tenants. Unlike states such as California, Maryland, New Jersey, New York, and Oregon, where rent control measures are in place either at the municipal level or statewide, New Hampshire does not impose such restrictions. Landlords in New Hampshire are generally free to set and increase rent prices as they see fit, provided they comply with the terms of the lease and provide proper notice to tenants as required by state law. It's important for tenants to review their lease agreements to understand any provisions related to rent increases. Additionally, while there is no rent control, landlords must adhere to other state statutes regarding tenancy, such as providing a minimum notice period before increasing rent or terminating a tenancy without cause.