New Hampshire landlords have 30 days after move-out to return your deposit. Learn when unauthorized alterations and modifications deductions are and aren't allowed under N.H. Rev. Stat. Ann. §540-A:7.
Check if Your Deduction is Valid (Free)Law verified March 11, 2026
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Check My DepositIf you made changes to the rental unit without landlord approval — painted walls a custom color, installed built-in shelving, removed cabinet doors, added ceiling fans, or made other modifications — the landlord in New Hampshire can generally charge for restoration to the original condition if your lease required prior written approval. However, there are important limits. If the landlord accepts and retains the improvement (such as a tenant-installed ceiling fan or professionally painted accent wall), they cannot both keep the improvement and charge you for restoration — that is a double recovery. Under New Hampshire law, landlords cannot charge for alterations that reflect normal tenant use or that the landlord accepted without objection. If you received written approval for any alteration, you cannot be charged for it. Check your lease carefully for what required approval versus what was permitted.
If your lease required written permission for alterations and you did not get it, expect charges. But if the landlord is retaining your improvement (new fixtures, shelving, paint), argue they have accepted the benefit and should not additionally charge for restoration. Always get written approval for any modification — even painting a small accent wall.
Quick Answer
Whether this deduction is valid in New Hampshire depends on your specific circumstances. Document thoroughly and get a free analysis.
If you made changes to the rental unit without landlord approval — painted walls a custom color, installed built-in shelving, removed cabinet doors, added ceiling fans, or made other modifications — the landlord in New Hampshire can generally charge for restoration to the original condition if your lease required prior written approval. However, there are important limits. If the landlord accepts and retains the improvement (such as a tenant-installed ceiling fan or professionally painted accent wall), they cannot both keep the improvement and charge you for restoration — that is a double recovery. Under New Hampshire law, landlords cannot charge for alterations that reflect normal tenant use or that the landlord accepted without objection. If you received written approval for any alteration, you cannot be charged for it. Check your lease carefully for what required approval versus what was permitted.
Tip
If your lease required written permission for alterations and you did not get it, expect charges. But if the landlord is retaining your improvement (new fixtures, shelving, paint), argue they have accepted the benefit and should not additionally charge for restoration. Always get written approval for any modification — even painting a small accent wall.
Is your deduction charge legal?
Free analysis · New Hampshire law · 2 minutes
Check My New Hampshire Deposit (Free)Regardless of whether a unauthorized alterations and modifications deduction is valid, your New Hampshire landlord must provide a written itemized statement of all deductions within 30 days. Each line item must identify the specific charge and dollar amount. A vague entry like “unauthorized alterations and modifications: $X” without further detail is generally insufficient under N.H. Rev. Stat. Ann. §540-A:7. If the itemization was missing or untimely, the deduction may be invalid regardless of its merits.
Check the itemization
Did your landlord provide a written itemized statement within 30 days of move-out? If not, the deduction may be automatically invalid under N.H. Rev. Stat. Ann. §540-A:7.
Gather your evidence
Compile your move-in and move-out photos, any written notes about the unit's condition, your lease, and any receipts. Timestamped photos are especially powerful.
Run a free analysis
Use our free tool to evaluate your claim. We check your New Hampshire unauthorized alterations and modifications dispute against N.H. Rev. Stat. Ann. §540-A:7, calculate any penalties, and generate a personalized demand letter.
Send a demand letter
A formal demand letter citing N.H. Rev. Stat. Ann. §540-A:7 often resolves disputes before court. Our $19 package generates a personalized letter with your specific situation and the exact statute.
File in small claims if needed
New Hampshire small claims court handles disputes up to $10,000. No attorney required. Most deposit cases are heard within 4-8 weeks.
Legal Reference
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Questions
Your New Hampshire landlord has 30 days after your move-out date to return your security deposit along with an itemized statement of any deductions. This deadline is set by N.H. Rev. Stat. Ann. §540-A:7.
If your landlord misses the 30-day deadline, you may be entitled to up to 2× the amount wrongfully withheld under N.H. Rev. Stat. Ann. §540-A:8. The penalty applies when your landlord acted in bad faith.
No. New Hampshire law under N.H. Rev. Stat. Ann. §540-A:7 explicitly prohibits landlords from deducting for normal wear and tear. This includes faded paint, minor scuffs, small nail holes, and carpet thinning from regular use. Deductions must be for actual damage beyond what normal living causes.
Unauthorized Alterations and Modifications deductions can be legitimate in some circumstances in New Hampshire, but must be specific, documented, and beyond normal wear and tear. If your lease required written permission for alterations and you did not get it, expect charges. But if the landlord is retaining your improvement (new fixtures, shelving, paint), argue they have accepted the benefit and should not additionally charge for restoration. Always get written approval for any modification — even painting a small accent wall.
First, check whether the deduction appeared in a proper itemized statement provided within 30 days of move-out. If it did, evaluate whether the charge reflects actual damage beyond normal wear. If the itemization was late or missing, the deduction may be invalid regardless of its merits under N.H. Rev. Stat. Ann. §540-A:7. Use our free analysis tool to check your specific situation.
Free analysis | New Hampshire law | 2 minutes
Check My New Hampshire Deposit (Free)