How much can a landlord charge for a security deposit in New Hampshire?
In New Hampshire, a security deposit is capped at 1 month of rent. One month's rent or $100, whichever is greater. This is RSA 540-A:6–7.
| What | New Hampshire |
|---|---|
| Maximum deposit | 1 month of rent |
| Deadline to return it | 30 days |
Source
RSA 540-A:6–7 — last checked 2026-09-15.
This is a summary of a published statute, not legal advice. Rules change, local ordinances can add to them, and the terms of a specific lease may differ. Check the citation and speak to a lawyer before acting.
How Seayora uses this rule
Seayora computes the deadline this rule sets from the tenancy’s own dates, shows it on the lease and the deposit statement, and reminds the landlord before it falls due — so the answer above is not reference material sitting beside the product, it is the rule the product enforces.
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