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Security Deposit and Move-Out Charge Rules in New Hampshire

Review New Hampshire deposit-return rules, move-out deductions and the evidence needed to dispute an old apartment balance.

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The short answer

New Hampshire’s deposit statute calls for return within 30 days of tenancy termination, with interest when due and an itemized repair explanation supported by satisfactory evidence. Coverage definitions and exceptions are in the same chapter. A landlord’s estimate is not proof that every charge is yours; compare it with the original condition statement and ordinary wear.

The New Hampshire deposit rule

New Hampshire’s deposit statute calls for return within 30 days of tenancy termination, with interest when due and an itemized repair explanation supported by satisfactory evidence. Coverage definitions and exceptions are in the same chapter. A landlord’s estimate is not proof that every charge is yours; compare it with the original condition statement and ordinary wear.

Sources: New Hampshire RSA chapter 540-A

Reconcile the final account

Reconcile the final account — at a glance
Line itemEvidence to compare
Deposit paidLease, receipt, ledger and any transfer to a new owner.
Rent claimedTermination date, notice, payment records and any relevant rerental credit.
Damage or cleaningMove-in and move-out photos, inspection reports and the condition beyond ordinary wear.
Repair amountItemized charge, invoice, estimate and age/condition of the item.
Other feesThe lease term and law supporting each fee.
Final balanceSubtract deposit, payments, refunds and other required credits; avoid counting the same item twice.

Sources: New Hampshire RSA chapter 540-A

Make the dispute specific

Send a dated written request identifying each disputed item, the correction requested and supporting evidence. Give a reliable forwarding address and preserve proof of delivery. A general statement that the apartment was fine is less useful than matching photos and receipts to the particular charge.

Ask whether the account has been assigned or sold and obtain the current owner’s details. Send any collector the relevant dispute and documentation through the appropriate process as well; a landlord complaint does not automatically correct the collector’s records.

Sources: New Hampshire RSA chapter 540-A

Deposit rules do not answer every lease-debt question

Residential coverage, exemptions, local ordinances and the termination facts can change the deposit rule. A landlord returning the deposit does not necessarily waive a separate claim, and a deposit statement alone does not prove a balance is valid. Early termination, mitigation, subsidized housing and existing court judgments require their own review.

If court papers arrive, use the response procedure for the actual case. Deposit-return timing and lawsuit-answer timing are different deadlines.

Sources: New Hampshire RSA chapter 540-A; New Hampshire court response resource

Build a compact move-out file

  • Lease and amendments, notice to leave and proof of key return.
  • Dated photos or video from move-in and move-out.
  • Rent/deposit receipts and final ledger.
  • Inspection, itemized deductions and available repair invoices.
  • Forwarding-address notice, mailing records and all collection letters.

Sources: New Hampshire RSA chapter 540-A

Your starting checklist

Keep these records privately. You do not need to upload them here.

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Questions worth asking

  1. Can the landlord charge for ordinary wear?
  2. Does missing a deposit deadline erase all rent debt?
  3. What if a collector now has the balance?

Common questions

Can the landlord charge for ordinary wear?

The linked state rule explains permitted deductions and coverage. Distinguish normal aging from damage and compare the amount charged with evidence of the item’s prior condition and actual work.

Does missing a deposit deadline erase all rent debt?

Do not assume so. The consequence depends on the statute, the type of claim and the facts. A deposit remedy and a separate rent claim may be different issues.

What if a collector now has the balance?

Request the underlying account, service dates and deposit credits from the landlord and the collector. Preserve the dispute and respond separately to any lawsuit.

Sources & further reading

  1. New Hampshire RSA chapter 540-A
  2. New Hampshire court response resource

Sources checked October 19, 2026. Rules and programs can change. This article uses AI-assisted research and has not received attorney or other professional signoff. Read our editorial standards.

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