Montana Security Deposit Demand Letter

How to write a Montana security deposit demand letter, including timing, written list, 10-day return rule, cleaning notice, address proof, and why one letter is often not enough.

A Montana security deposit demand letter is a written request for the deposit, the required written list, and the refund balance still owed. It also creates proof that you gave the landlord a clear chance to fix the issue.

When to send it

Send a demand letter after the applicable Montana timing problem appears. The main rule is 30 days after termination of the tenancy or surrender and acceptance, whichever occurs first. The faster 10-day return rule may apply if there are no damages, no cleaning required, no unpaid rent, and you can show utilities are paid.

What to include

A useful Montana demand letter should include:

the rental address
the tenancy termination date
the surrender and key-return date
your new mailing or forwarding address
the deposit amount
whether the 10-day clean-return branch applies
any utilities proof
any cleaning notice or missing cleaning notice
the move-in condition statement issue if damage or cleaning is disputed
the amount you want returned

Sample Montana demand language

I am requesting return of the security deposit balance for [Rental Address]. The tenancy ended on [Date], and I surrendered possession and keys on [Date]. Please use my new mailing address, [Address], for the refund, written list, and any notice.

Montana law generally requires the written list of any rent due and any damage or cleaning charges, together with any refund balance, within 30 days after tenancy termination or surrender and acceptance, whichever occurs first. If no damages, cleaning, unpaid rent, or unpaid utilities apply, the deposit should be returned within 10 days.

I have not received the deposit balance or the required written list. Please return $[Amount] or provide the required written list and support for any claimed deduction.

Why one letter is often not enough

One demand letter can help, but Montana disputes often depend on the full record: new address, surrender, utilities, cleaning notice, condition statement, written list, and proof of what was actually withheld. If the landlord still does not respond, the next letter should be more statute-backed and specific.

DepositBackUSA - Montana Recovery System

Montana's cleaning and condition-statement rules can decide the leverage. The system keeps those issues in the right letters at the right time.

Get the Montana Recovery System

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