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Sanders County Justice Court

Filing information for Sanders County Justice Court in Thompson Falls, MT. Part of the Sanders County small claims court system.

E-FILE!

E-Filing

✓ Available

Max Claim

$7,000

Courthouse Details

Sanders County Justice Court

1111 West Main Street

Thompson Falls, MT 59873

Mailing Address

P.O. Box 519

Thompson Falls, MT 59873

Phone: (406) 827-6941

Hours: Monday through Friday, 8 am to 5 pm

Area Served

Sanders County

How to File at Sanders County Justice Court

E-filing available

This court accepts electronic filing for small claims cases.

Note: E-filing is available for Montana Courts. It is mandatory for attorneys in some courts, but self-represented (pro se) parties may still need to file documents via email or hard copy (mail or hand delivery) in some District Courts. Specific guidance for pro se small claims e-filing in Sanders County Justice Court is not explicitly detailed, so in-person or mail filing is generally recommended for pro se litigants.

File in person

Bring your completed forms to the courthouse during business hours.

File by mail

Most small claims courts accept filing by mail — check with this court first. Typically you mail your completed forms with the filing fee plus a self-addressed stamped envelope for your returned copies.

Ready to get your money back?

A demand letter often settles disputes before a case is ever filed — and it only takes a few minutes.

Read the demand letter guide

For statewide rules, see the full Montana small claims court guide →

Data verified May 6, 2026.