New Hampshire Security Deposit Timeline
Step-by-step deposit lifecycle from collection to return.
New Hampshire law governs how landlords collect, hold, and return security deposits. The timeline below outlines the deposit lifecycle in chronological order — from move-in limits and pet deposits to deductions, itemization, interest, and the final return deadline.
Security Deposit Timeline
Maximum Deposit
1 month's rent or $100, whichever is greater (no limit for shared facilities/boarding houses)
Pet Deposit Rules
No separate statutory pet deposit limit; included in max deposit.
Allowed Deductions
Damage beyond normal wear and tear, unpaid rent, unpaid taxes, and other costs associated with lease violations.
Itemized Statement
Yes — landlords must provide a written itemized list of any deductions.
Interest Required
No — state law does not require interest on deposits.
Return Deadline
30 days
Related Resources
Explore statutes, detailed rules, and calculators for this state.