New Hampshire Lease Agreement Laws and Requirements

New Hampshire lease agreement laws sit mostly in RSA Chapters 540 and 540-A, and they lean tenant-protective in a few important places: security deposits are capped at one month’s rent or $100 (whichever is greater), a landlord generally cannot enter your unit without your consent unless there is an emergency, and self-help evictions are flatly prohibited. Rent itself is not capped, but almost everything around it — how a tenancy ends, how much notice you get, how a deposit comes back — is spelled out by statute.

Rent, Fees, and Payment

There is no statewide rent control, so a landlord sets the initial rent freely. Once a lease is signed, the rent is fixed for the term unless the lease contains an adjustment clause. For a month-to-month tenancy, a rent increase requires at least 30 days’ written notice before it takes effect.¹

New Hampshire has no general statute capping late fees on standard residential leases. Any late fee needs to be written into the lease, including how many days after the due date it kicks in, and courts are unlikely to enforce a fee that functions as a penalty rather than compensation for the delay. Charges for parking, pets, or other services should also be stated explicitly.

One payment rule is often missed: a landlord cannot require rent to be paid exclusively by electronic funds transfer. At least one non-electronic payment option must be available.²

Security Deposits

The security deposit is capped at one month’s rent or $100, whichever is greater. This applies to every landlord regardless of how many units they own, and it still applies when rent is collected quarterly or less often.³

Deposit money belongs to the tenant. The landlord must hold it in trust — deposits can be pooled into a single trust account at a New Hampshire bank, savings and loan association, or credit union, but they cannot be mixed with the landlord’s personal funds.³

Returning the Deposit

The landlord has 30 days after the tenancy ends to return the full deposit plus any interest owed. If any amount is withheld, the tenant must receive a written, itemized list describing the specific damage, the nature of each repair, and evidence of repair costs such as receipts, invoices, or labor estimates.⁴ Permissible deductions include unpaid rent, the tenant’s share of real estate tax increases if the lease requires it, and repair costs for damage beyond normal wear and tear.

Penalties for Wrongful Withholding

A landlord who violates the deposit rules — missing the 30-day deadline, failing to pay interest, or applying improper deductions — can be held liable for twice the deposit amount plus interest, minus any legitimate charges. Some slack is given if the delay was caused by the tenant’s failure to provide a forwarding address within a reasonable time. Wrongful-withholding disputes can be filed in the circuit court’s small claims division.

Habitability and Repairs

Every rental unit must be fit for habitation. That means functional heating capable of maintaining safe temperatures in all livable rooms, working plumbing and water supply, and a structurally sound building. When a tenant reports a problem, the landlord has to act; most habitability disputes start with an ignored repair request.

Pest control has its own timeline. If a tenant reports an insect infestation (including bed bugs) or a rodent problem, the landlord must investigate within seven days and take reasonable steps to fix it. The landlord may enter without consent to address a pest emergency, but only within 72 hours of first learning about the infestation.²

If a landlord will not maintain habitable conditions, tenants can petition the circuit court for repairs, rent reductions, or damages. Reports to a local code enforcement officer, health officer, or fire chief are also protected — retaliation for making them is a defense to eviction.

Tenants owe duties in return: keep the unit reasonably clean, dispose of trash, avoid damage beyond normal wear and tear, and refrain from conduct that disturbs neighbors or threatens safety. When a landlord notifies a tenant about preparations for pest treatment, the tenant must complete them within a reasonable time; refusing to prepare the unit for remediation is grounds for eviction.¹

Landlord Entry

New Hampshire is stricter than most states on entry. A landlord cannot enter a tenant’s unit without the tenant’s prior consent, period, except to make emergency repairs.² There is no general 24-hour or “reasonable notice” exception for routine inspections or showings. If the tenant does not agree, and there is no emergency, the landlord’s only recourse is to obtain a court order.

The emergency exception covers situations like burst pipes, gas leaks, or fire damage. It also reaches pest infestations under the 72-hour rule described above. Entering without consent outside a genuine emergency violates RSA 540-A:3, and the tenant can seek relief in circuit court.

Self-Help Evictions Are Prohibited

A landlord cannot change the locks, shut off utilities, remove a tenant’s belongings, board up windows, or take any other action to force a tenant out without going through the court process.² That covers water, heat, electricity, gas, phone service, and any other utility, even when the landlord controls the account. Temporary interruptions for actual repairs or genuine emergencies are the only permissible exceptions.

The rule extends to personal property. A landlord cannot seize, hold, or block access to a tenant’s belongings outside court proceedings. Violating any of these prohibitions gives the tenant the right to petition circuit court for relief.

Retaliation Protections

A tenant who exercises legal rights is protected from landlord payback. If a landlord tries to evict a tenant after the tenant reported a housing code violation, filed a complaint under RSA 540-A, or organized with other tenants, retaliation is a defense to the eviction, provided the tenant does not owe a week’s rent or more at the time.⁵

Three tenant actions are covered:

Notifying the landlord or a government agency about what the tenant reasonably believes is a health, safety, or housing code violation.
Filing a complaint or lawsuit under the landlord-tenant statute.
Meeting or gathering with other tenants for any lawful purpose.

RSA 540:13-b creates a presumption of retaliation when a landlord takes adverse action shortly after one of these protected activities. The presumption shifts the burden to the landlord to prove the eviction was motivated by a legitimate reason such as nonpayment of rent or an actual lease violation.⁶

Ending a Tenancy

A fixed-term lease expires on its end date unless both parties renew. For leases lasting 12 months or longer on restricted property, a landlord who will not renew must give at least 60 days’ written notice before the expiration date.¹

For a month-to-month tenancy, either party must give at least 30 days’ written notice to end the arrangement.⁷ A tenant who breaks a fixed-term lease early without legal justification may owe rent until the landlord finds a replacement tenant.

Eviction Notice and Court Process

New Hampshire treats rental properties differently for eviction depending on whether the property is “restricted” or “nonrestricted.” On nonrestricted property, a landlord can terminate for any reason with proper notice. On restricted property (which covers most residential rentals), the landlord needs a specific permissible reason: nonpayment of rent, substantial damage, a material lease violation, conduct threatening health or safety, or other good cause. “Other good cause” can include legitimate business or economic reasons and does not have to be based on tenant fault.¹

Notice length depends on the reason:

Nonpayment of rent: 7 days’ written notice for residential property.
Substantial damage or conduct threatening health or safety: 7 days’ written notice.
Other lease violations or other reasons: 30 days’ written notice.

⁷

After the notice period expires, the landlord files a Landlord and Tenant Writ in the Circuit Court, District Division, in the town where the property is located.⁸ Removal happens only after a court hearing and a judge’s order.

Pay and Stay for Nonpayment Cases

A tenant facing eviction solely for unpaid rent can stop the case by paying up. At any point before the court hearing, the tenant can pay all overdue rent, any lawful charges under the lease, a $15 liquidated damages fee, and the landlord’s filing and service costs. Payment must be made in guaranteed funds (cash, certified check, money order, or electronic transfer); once the landlord confirms receipt to the court, the case is dismissed.⁹

The cure right has a ceiling: a tenant cannot use it more than three times in any 12-month period. After the third cure, the landlord can proceed with eviction even if the tenant tries to pay.

Early Termination Rights

Victims of Domestic Violence, Sexual Assault, or Stalking

A tenant (or a household member) who is a victim of domestic violence, sexual assault, or stalking can terminate a lease early if the abuse or threatening event occurred within the most recent 150 days. Written verification must be provided to the landlord, in one of several forms:

A valid protective order against the perpetrator
Proof that the tenant has initiated legal action to obtain a protective order
A police report of the violence or stalking
Written verification from a law enforcement official, victim’s advocate, attorney, or health care provider
A signed self-certification form from the circuit court

After giving notice, the tenant has 30 days to vacate, or another timeframe if the landlord agrees. Rent is owed only through the termination date or the actual move-out date, whichever is later. No early termination penalty applies.¹⁰

Active-Duty Servicemembers

Active-duty military personnel who receive permanent change of station orders, or deployment orders for 90 days or more, can terminate a residential lease under the federal Servicemembers Civil Relief Act. Termination takes effect 30 days after the next rent payment is due following proper written notice and a copy of the military orders.¹¹ The landlord cannot charge an early termination fee or claw back rent concessions or move-in discounts. The servicemember still owes prorated rent through the termination date and any legitimate charges such as excess wear.

Required Disclosures

Federal law requires landlords renting properties built before 1978 to disclose any known lead-based paint hazards before a lease is signed. That means providing the EPA pamphlet “Protect Your Family From Lead in Your Home,” sharing any available testing records, and including a lead warning statement in the lease itself.¹² Noncompliance can create serious liability if a tenant or child is harmed by lead exposure.

New Hampshire itself does not impose a comprehensive pre-lease disclosure checklist; the state’s landlord-tenant statutes concentrate on prohibited conduct, deposits, and remedies rather than mandating specific pre-lease disclosures. If a rental unit shares utility meters with other units, addressing cost-sharing in the lease is a sensible practice even without a codified requirement.

Documenting the condition of the unit at move-in and move-out is worth the effort on both sides. Nothing in state law requires a written condition checklist, but completing one with photos at the start and end of a tenancy is the single best defense against deposit disputes. Without documentation, arguments about pre-existing damage versus tenant-caused damage come down to who the judge believes.

1
New Hampshire General Court. New Hampshire Code 540:2 – Termination of Tenancy
2
New Hampshire General Court. New Hampshire Code 540-A:3 – Certain Specific Acts Prohibited
3
New Hampshire General Court. New Hampshire Code 540-A:6 – Procedure
4
New Hampshire General Court. New Hampshire Code 540-A:7 – Return of Security Deposit
5
New Hampshire General Court. New Hampshire Code 540:13-a – Defense to Retaliation
6
New Hampshire General Court. New Hampshire Code 540:13-b – Evidence of Intent to Retaliate
7
New Hampshire General Court. New Hampshire Code 540:3 – Eviction Notice
8
New Hampshire Circuit Court. Landlord and Tenant Information Sheet
9
New Hampshire General Court. New Hampshire Code 540:9 – Payment After Notice
10
New Hampshire General Court. New Hampshire Code 540:11-b – Termination of Lease by Tenant Due to Domestic Violence
11
United States Department of Justice. Financial and Housing Rights
12
U.S. Environmental Protection Agency. Lead-Based Paint Disclosure Rule Section 1018 of Title X