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Can My Landlord Deduct Unpaid Rent from My Deposit in Montana?

Researched by the DepositHawk Research Team · Last updated: 2026-06-11 · Verified 2026-06-11

Last updated: 2026-06-11Researched by DepositHawk Research Team
Permissible When Documented

Yes — Unpaid Rent is a permissible deduction in Montana when properly documented.

Under Mont. Code Ann. § 70-25-202, landlords in Montana may deduct for unpaid rent if the charge is reasonable and supported by documentation. Landlords may deduct unpaid rent from a security deposit if a tenant vacates without paying all rent owed. This is one of the most universally permitted deductions across all states.

Source: Mont. Code Ann. § 70-25-202. Verified 2026-06-11.

What Counts as Unpaid Rent in Montana?

Landlords may deduct unpaid rent from a security deposit if a tenant vacates without paying all rent owed. This is one of the most universally permitted deductions across all states.

Common examples in this category:

  • Rent owed for the final month of tenancy
  • Back rent accrued before move-out
  • Rent shortfalls documented in writing

What Montana Law Says Under Mont. Code Ann. § 70-25-202

Montana Deposit Key Facts

Statute
Mont. Code Ann. § 70-25-202
Return Deadline
30 days after move-out
Penalty for Wrongful Withholding
1x the withheld amount
Itemized Statement Required
Yes

What Your Montana Landlord CAN Deduct

Permissible deductions under Mont. Code Ann. § 70-25-202 when properly documented:

  • Unpaid rent
  • Damage beyond normal wear and tear
  • Cleaning if lease requires and unit was left dirty
  • Lease-break fees if specified in lease
  • Costs to replace items tenant removed or kept

What Your Montana Landlord CANNOT Deduct

Impermissible deductions under Mont. Code Ann. § 70-25-202:

  • Normal wear and tear (minor scuffs, small nail holes, faded paint)
  • Carpet replacement after useful life (typically 7-10 years)
  • Painting after 2+ year tenancy (normal wear)
  • Pre-existing damage not noted at move-in
  • Upgrades or improvements beyond restoring to original condition
  • Costs to fix landlord deferred maintenance

How Do I Dispute a Unpaid Rent Deduction in Montana?

If your landlord has deducted unpaid rent from your deposit and you believe it is improper under Mont. Code Ann. § 70-25-202, here are your options:

  1. Send a demand letter — cite Mont. Code Ann. § 70-25-202 and the specific deduction you are disputing. A statute-cited demand letter puts your landlord on notice and often resolves disputes without court.
  2. Document everything — gather move-in and move-out photos, your lease, and any written communications with your landlord.
  3. File in small claims court — if your landlord ignores the demand letter, you can file in Montana small claims court. No lawyer is required. The filing fee is approximately $30.

Montana landlords who wrongfully withhold deposit funds face 1x the withheld amount in penalties under Mont. Code Ann. § 70-25-202. The deadline to return your deposit is 30 days from move-out.

Frequently Asked Questions

Can my landlord deduct unpaid rent from my deposit in Montana?

Yes — Unpaid Rent is a permissible deduction in Montana when properly documented.

What does Mont. Code Ann. § 70-25-202 say about unpaid rent deductions?

Under Mont. Code Ann. § 70-25-202, landlords in Montana may deduct for unpaid rent if the charge is reasonable and supported by documentation. Landlords may deduct unpaid rent from a security deposit if a tenant vacates without paying all rent owed. This is one of the most universally permitted deductions across all states.

What happens if my Montana landlord wrongfully deducts unpaid rent from my deposit?

Under Mont. Code Ann. § 70-25-202, if your landlord wrongfully withholds your deposit, you may be entitled to 1x the withheld amount in penalties. Landlords must return the deposit within 30 days of move-out. If they miss that deadline or make improper deductions, you can send a demand letter and, if ignored, file in small claims court.

Montana Security Deposit Resources

Montana Security Deposit Laws — Full Guide

Complete breakdown of Mont. Code Ann. § 70-25-202: return deadlines, penalties, all deduction rules.

Deposit Deadline Calculator

Enter your move-out date to calculate exactly when your Montana landlord must return your deposit.

Generate a Statute-Cited Demand Letter

Dispute an improper unpaid rent deduction with a demand letter that cites Mont. Code Ann. § 70-25-202 directly.

See what your state’s law says your landlord owes you, then generate a demand letter. Check my rights & generate my letter — $19

DepositHawk is not a law firm and does not provide legal advice. Information and documents are for informational purposes only. No attorney-client relationship is created. Consult a licensed attorney for advice specific to your situation. Information is based on Mont. Code Ann. § 70-25-202 as of 2026-06-11. Laws change — verify current statutes at your state legislature's website.