Last updated: April 2026
Nashua is New Hampshire's second-largest city, and renters here rely on state law for all tenant protections. Here's a plain-language guide to your rights in Hillsborough County.
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Nashua is New Hampshire's second-largest city and a major commercial hub in Hillsborough County. Its rental market has grown steadily, attracting workers from both New Hampshire and nearby Massachusetts. Like all New Hampshire cities, Nashua has no local tenant protection ordinances — your rights as a renter come entirely from state law.
New Hampshire's landlord-tenant framework is governed primarily by RSA 540 (evictions and terminations) and RSA 540-A (prohibited practices and security deposits). While the state's statutes are less detailed than many other states, the implied warranty of habitability and Nashua's local housing inspection program provide important leverage for renters dealing with unsafe conditions.
Nashua has no rent control, and New Hampshire has never enacted a statewide rent control or stabilization law. There is no state preemption statute — simply no law authorizing it. Landlords in Nashua can raise rent by any amount they choose at the end of a lease term or with proper notice on a month-to-month tenancy. Renters facing large rent increases have no legal ceiling to point to, making it important to understand your other rights under state law.
New Hampshire provides Nashua renters with the following key protections:
Nashua landlords are subject to one of the few bright-line rules in New Hampshire tenant law: the security deposit cap. Under RSA 540-A:6, landlords cannot charge more than one month's rent (or $100, whichever is greater) as a security deposit. When you move out, your landlord has 30 days to return the deposit along with a written, itemized statement of any deductions. If any portion is wrongfully withheld, you are entitled to double that amount — not just a refund. Document your unit's condition thoroughly at move-in and move-out with timestamped photos to protect your claim.
To evict a tenant in Nashua, a landlord must follow New Hampshire's formal eviction process under RSA 540. This begins with a written notice — most commonly a 7-day notice to pay rent or vacate for nonpayment, or a 30-day termination notice for month-to-month tenancies. If you do not comply, the landlord must file an eviction action in Hillsborough County Circuit Court and obtain a court judgment before you can be removed. Self-help eviction is illegal in New Hampshire — your landlord cannot change the locks, shut off utilities, or remove your belongings without a court order (RSA 540-A:2). New Hampshire does not require landlords to state a reason for declining to renew a fixed-term lease.
No. Nashua has no rent control ordinance, and New Hampshire has no statewide rent control or stabilization law. Landlords can raise rent by any amount with proper notice at the end of a lease term or on a month-to-month tenancy.
There is no legal limit on rent increases in Nashua or anywhere in New Hampshire. Your landlord can raise rent by any amount. For month-to-month tenancies, they must provide adequate written notice before the increase takes effect.
Your landlord has 30 days after you move out to return your security deposit with a written itemized statement of any deductions (RSA 540-A:6). If they wrongfully withhold any amount, you are entitled to double the withheld sum — not just a refund.
For nonpayment of rent, a 7-day pay-or-quit notice is typically required. To terminate a month-to-month tenancy, your landlord must give at least 30 days' written notice (RSA 540:2). After notice, the landlord must file in Hillsborough County Circuit Court and obtain a judgment before you can be removed.
No. Self-help eviction is prohibited under RSA 540-A:2. Your landlord cannot change the locks, remove your belongings, or interrupt utilities to force you out without a court order. If this happens, contact New Hampshire Legal Assistance immediately.
Put your repair request in writing and keep a copy. If your landlord fails to act, contact Nashua's Code Enforcement office to report habitability violations — municipal enforcement is often the most effective tool available to NH renters. You can also consult New Hampshire Legal Assistance about your options, which may include lease termination for serious habitability failures.
This article provides general information about tenant rights in Nashua and is not legal advice. Laws change — verify current rules with a local attorney or tenant organization.
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Learn about tenant rights in other New Hampshire cities:
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