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Rent Increase Notice Laws in New Hampshire

In New Hampshire, a landlord of restricted property must give written notice of the amount and effective date of a rent increase at least 30 days before it takes effect.

Last checked . General information, not legal advice.

New Hampshire at a glance

Notice for month-to-month increase
30 days
Stated for restricted property: refusing an increase is good cause for eviction only if this notice was given. Some small owner-occupied rentals are nonrestricted.
Longer notice rule
No longer notice rule
No statute sets a longer notice period for larger increases or longer tenancies.
Statewide rent increase cap
No statewide cap
The statute requires notice but sets no limit on the amount of an increase.

Sources

Last checked

The rules in New Hampshire

How much notice must a landlord give before raising rent on a month-to-month tenancy in New Hampshire?

Notice for month-to-month increase in New Hampshire: 30 days. Stated for restricted property: refusing an increase is good cause for eviction only if this notice was given. Some small owner-occupied rentals are nonrestricted.

Does New Hampshire require longer notice for large rent increases or long tenancies?

Longer notice rule in New Hampshire: No longer notice rule. No statute sets a longer notice period for larger increases or longer tenancies.

Does New Hampshire limit how much a landlord can raise the rent?

No statewide cap. Statewide rent increase cap in New Hampshire: no statewide cap. The statute requires notice but sets no limit on the amount of an increase.

Where do the New Hampshire rent increase notice laws come from?

The rules above come from N.H. Rev. Stat. 540:2, IV. Each source is linked on this page. We last checked them in October 2026.

What this means in practice

Put the rent increase in writing, state the new amount and the date it takes effect, and keep a copy along with proof of how and when it was delivered. Count the notice period from the date the tenant actually receives the notice, and check whether your state adds extra days for mailed notices.

Check local law as well as state law. Some cities and counties have rent stabilization ordinances, registration rules, or longer notice periods, and subsidized or rent-regulated units often follow separate federal or program rules.

A rent increase cannot be used to retaliate against a tenant for making a repair request or complaint, or to discriminate against a protected group. If the timing of an increase could look retaliatory, document the business reason for it.

General information, not legal advice. Laws change, and cities can add their own rules, so check the current statute before you rely on it.