Cowlitz County Small Claims Court
How to file a small claims case in Cowlitz County, WA. Courthouse locations, hours, fees, and filing options for the Kelso area.
E-Filing
Not available
Max Claim
$10,000
Court
Cowlitz County District Court
Courthouse Location
Cowlitz County District Court
312 SW 1st Ave, Room 207
Kelso, WA 98626
How to File in Cowlitz County
File in person
Bring your completed forms to the courthouse clerk during business hours. Pay the filing fee by cash, check, or credit card.
File by mail
Most small claims courts accept filing by mail — check with this courthouse first. Typically you mail your completed forms with the filing fee (check or money order) plus a self-addressed stamped envelope for your returned copies.
Ready to take action in Cowlitz County?
A demand letter often settles disputes before a case is ever filed — and it only takes a few minutes.
Read the demand letter guideFor statewide rules including filing limits, statutes of limitations, and court procedures, see the full Washington small claims court guide →