New Hampshire Lease Renewal Agreement (2026)
Renew or amend an existing lease: new term, new rent and changed terms in one signed page — rent increase, deposit and late fee checked against your state's rules.
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What this document covers
- Parties, premises and the original lease it renews
- New term: fixed renewal or conversion to month-to-month
- New rent and due date, checked against your state's rent-increase rule
- Security deposit change, checked against your state's cap
- Late fee change, checked against your state's cap
- Any other changed terms, spelled out
- Everything else in the original lease stays in force
- Signatures of landlord and every tenant
New Hampshire rules that this document follows
| Rent increase rule | No cap; 30 days' written notice for rent increaseSource: N.H. RSA 540:11 |
|---|---|
| Month-to-month notice | Landlord: 30 days; Tenant: 30 daysSource: N.H. RSA 540:3; RSA 540:11 |
| Security deposit limit | No statutory limitSource: N.H. RSA 540-A:6(I)(a) |
| Late fee limit | No statutory capSource: No statutory limit; fee must be stated in lease |
| Statute | New Hampshire RSA Chapter 540 (Actions Against Tenants); Chapter 540-A (Prohibited Practices and Security Deposits) |
Rules current as of 2026-10-06. Statutes change; verify before relying on them.
How to use this Lease Renewal Agreement in New Hampshire
Start the renewal conversation 60–90 days before the lease ends; in New Hampshire no cap; 30 days' written notice for rent increase (N.H. RSA 540:11). Have every adult tenant sign, and keep the signed renewal with the original lease.
If the rent goes up, give the written notice your state requires before the new rent starts and note the date in the renewal. Collect any added deposit by the start of the renewal term.
Frequently asked questions
How much can I raise the rent at renewal in New Hampshire?
No cap; 30 days' written notice for rent increase (N.H. RSA 540:11). Local ordinances may add limits.
Do I need a whole new lease to renew?
No. A renewal agreement extends the existing lease and lists only what changes; everything else stays in force. Use a new lease if most terms change or the tenants change.
What if the lease just ends without a renewal?
In most states a tenant who stays and keeps paying becomes month-to-month on the old terms; ending that tenancy then needs written notice — landlord 30 days in New Hampshire (N.H. RSA 540:3; RSA 540:11).
Other names
- lease extension
- lease renewal letter
- lease amendment
- renew lease agreement
- lease extension addendum
- rent increase addendum
- renewal of lease
- extend rental agreement
Related documents
- Residential Lease Agreement — New Hampshire
- Room Rental Agreement — New Hampshire
- Residential Sublease Agreement — New Hampshire
- Commercial Lease Agreement — New Hampshire
- All New Hampshire forms →
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FormsByState provides self-help document templates and general information, not legal advice. We are not a law firm. For advice about your situation consult a licensed attorney in your state.
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Lease Renewal Agreement
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