Montana Security Deposit Calculator 2026

Calculate interest owed on your security deposit and understand Montana's deposit laws.

No Interest Required

Montana Security Deposit Law at a Glance

Interest Required by Law: No - Montana does not require interest
Annual Rate: Not applicable
Maximum Deposit: No statutory limit
Interest Rate: N/A
Montana does not require landlords to pay interest on security deposits.

Security Deposit Interest Calculator

Total deposit paid to landlord
Used to check deposit limits
$0
Total Interest Owed
$0
Original Deposit
$0
Total Return (Deposit + Interest)
0
Years Held
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Deposit vs. Legal Limit

Montana Tenant Rights: Security Deposit Checklist

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