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New Hampshire Landlord-Tenant Laws

New Hampshire caps security deposits at one month's rent or $100 (whichever is greater) and requires return within 30 days of move-out. The statute requires reasonable notice before entry rather than a fixed number of hours.

Informational summary, not legal advice. Landlord-tenant law changes and local ordinances may add requirements. Verify the current statute (N.H. Rev. Stat. Ann. 540-A & 540-B (deposits: 540-A:6, 540-B:10)) or consult a licensed New Hampshire attorney before acting. All rentals must also comply with the federal Fair Housing Act — you may not select tenants or write listings based on a protected class.

Key New Hampshire rental rules at a glance

Security deposit limit1 month rent or $100, whichever is greater
Deposit return deadline30 days
Landlord entry noticeReasonable notice (no fixed hours by statute)
Month-to-month termination notice30 days
Governing statuteN.H. Rev. Stat. Ann. 540-A & 540-B (deposits: 540-A:6, 540-B:10)

New Hampshire rental law — common questions

How much can a landlord charge for a security deposit in New Hampshire?

1 month rent or $100, whichever is greater. This is a general summary of N.H. Rev. Stat. Ann. 540-A & 540-B (deposits: 540-A:6, 540-B:10); verify the current statute or consult a New Hampshire attorney, as rules change and local ordinances may add requirements.

How long does a landlord have to return a security deposit in New Hampshire?

30 days after the tenant moves out, per N.H. Rev. Stat. Ann. 540-A & 540-B (deposits: 540-A:6, 540-B:10) (general summary — confirm the current deadline).

How much notice must a New Hampshire landlord give before entering?

Reasonable notice (no fixed hours by statute). Always check the lease and the current statute; this is informational only, not legal advice.

How much notice ends a month-to-month tenancy in New Hampshire?

30 days. Notice rules vary by situation — verify the current New Hampshire statute or consult an attorney.

Renting out a property in New Hampshire?

List for rent by owner with a flat-fee listing, screen applicants fairly, and reach renters directly. Our For Rent By Owner guide walks through pricing, marketing, lawful screening, and the lease.

List your rental →For Rent By Owner guideNew Hampshire rentals

Rental laws in other states

ListMyHomes.com is a licensed brokerage that acts only as a neutral facilitator. This page is general educational information, not legal advice, and may not reflect the most recent changes or local ordinances. Always verify the current statute or consult a licensed attorney for your situation.