Montana Security Deposit Return Deadline
- Penalty for missing it
- 2x (twice the deposit) (bad-faith retention — up to 2x the deposit plus reasonable attorney's fees (§70-25-202(2)))
- The law
- Mont. Code Ann. §70-25-202
The rule
Two-tier: 10 days after termination if no deductions; 30 days if the landlord makes deductions, with an itemized list required (§70-25-202).
- Fastest deadline tier in the country when no deductions: 10 days.
- No deposit cap under state law.
What happens if your landlord misses the deadline
In Montana, a missed deadline seriously weakens your landlord's position. Depending on the circumstances, they may forfeit the right to deduct anything at all, owe you the penalty above, or both. The exact consequence depends on Mont. Code Ann. §70-25-202 and whether they provided the required itemized statement. Don't assume the money is gone — a missed deadline is often the strongest fact pattern for getting it back.
Your next steps in Montana
- Confirm the clock ran. Make sure you provided a forwarding address in writing, and that the full deadline has passed.
- Send a demand letter citing Mont. Code Ann. §70-25-202 and the 2x (twice the deposit) penalty. Most landlords pay at this stage.
- If they ignore it, file in small claims. See our walkthrough for the process.
Montana deposit questions
How long does my Montana landlord have to return my deposit?
Two-tier: 10 days after termination if no deductions; 30 days if the landlord makes deductions, with an itemized list required (§70-25-202).
What if my landlord never sends an itemized list of deductions?
In most states — including Montana — failing to provide the required itemized statement within the deadline forfeits the landlord's right to withhold anything. Check Mont. Code Ann. §70-25-202 for the exact rule.
Can I get more than my deposit back in Montana?
Montana law allows 2x (twice the deposit) for bad-faith retention — up to 2x the deposit plus reasonable attorney's fees (§70-25-202(2)). See our penalties guide for how judges apply this.
Source: https://rapideyeinspections.com/blog/security-deposit-return-guide/ · Verified 2026-10-09