Month-to-Month Tenancy Termination Notice Requirements in New Hampshire

At a glance

Requirements one by one

First identify the property category

New Hampshire's landlord-side answer turns on two statutory labels. A small owner's single-family rental, an owner-occupied building with four or fewer units, and a foreclosed single-family house are “nonrestricted property” under RSA 540:1-a, I. Almost every other residential rental is “restricted property” under paragraph II.

The owner of nonrestricted property may terminate any tenancy with a written notice to quit that follows §§ 540:3 and 540:5. The owner of restricted property may do so “but only for one of” the grounds in § 540:2, II. That classification, not the phrase “month-to-month” by itself, decides whether a landlord can use a true no-cause notice.

Landlord and tenant notice periods

For the ordinary residential track, § 540:3, II says 30 days' notice is sufficient. A nonrestricted-property landlord can therefore end a month-to-month tenancy on a 30-day written notice without cause. A restricted- property landlord still uses the 30-day clock for an applicable non-emergency ground, but must identify a valid statutory reason.

A tenant has a separate, straightforward rule. Section 540:11 says a month-to-month tenancy “may be terminated by the lessee upon 30 days notice,” in writing and in the same manner as the landlord's notice.

Termination date and rent through the cycle

A tenant may name a termination date that does not coincide with the rent-due date. The tenancy can end on that 30-day date, but § 540:11, II makes the tenant responsible for rent through the next rent-due date — the rest of the rental month — unless the lease provides otherwise. For example, with rent due on the first, a notice ending the tenancy on September 15 ordinarily leaves rent owed through September 30.

Form and service

A landlord must use a written eviction notice that states the reason “with specificity” (§ 540:3, III). The district court supplies a form; another form is allowed only if it contains the same requested information (§ 540:5, II).

Section 540:5 allows service by any person, either personally or by leaving the notice at the recipient's last and usual place of abode. Proof is a true and attested copy plus an affidavit of service. Section 540:11, I directs a tenant to give written notice “in the same manner as the lessor.”

The good-cause overlay

For restricted property, enough days are not enough. Section 540:2, II limits termination to listed reasons, including nonpayment, substantial damage, a material lease breach, health-or-safety conduct, and “other good cause.” The latter category is broad — paragraph V includes “any legitimate business or economic reason” — but the landlord must still state a reason. Nonrestricted property is exempt from this statewide good-cause condition.

What trips people up

“Thirty days” does not answer the landlord's whole question. First decide whether the home is restricted or nonrestricted. Most multi-unit rentals are restricted and cannot be ended for no stated reason.

A tenant's mid-cycle termination can leave extra rent due. Section 540:11 allows the termination date, but carries rent through the next rent-due date unless the lease changes that consequence.

The service affidavit need not be notarized. The statute requires an affidavit of service but expressly says it need not be sworn under oath (§ 540:5, I).

Common questions

I rent one unit in a large apartment building. Can the landlord give a bare 30-day notice?

Usually not. A large apartment building is ordinarily restricted property, so the landlord needs both the 30-day notice and a § 540:2, II good-cause ground.

I rent a single-family house from an owner with only one rental. Is cause required?

That house fits the nonrestricted-property definition if the owner owns no more than three single-family houses. The landlord may then terminate on the 30-day written notice without using the restricted-property cause list.

Can I give my tenant notice by leaving it at the home?

Yes. Section 540:5 permits personal service or leaving the notice at the tenant's last and usual place of abode, with a true and attested copy and an affidavit of service.

Statutes and sources

• RSA 540:1-a, I-II. Definitions of nonrestricted and restricted property — official current text (accessed July 15, 2026).
• RSA 540:2, I-II, V. Landlord termination authority, the restricted- property good-cause requirement, and the legitimate-business-or-economic- reason provision — official current text (accessed July 15, 2026).
• RSA 540:3, II-III. The 30-day residential notice and reason-specificity requirement — official current text (accessed July 15, 2026).
• RSA 540:5, I-II. Service, proof, and landlord form-content rules — official current text (accessed July 15, 2026).
• RSA 540:11, I-II. Tenant's written 30-day notice, same-manner service, and rent through the next due date unless the lease provides otherwise — official current text (accessed July 15, 2026).