Mercer County Court Information

Courts, filing fees, e-filing, and clerk contacts for Mercer County, Pennsylvania.

Filing at a Glance

Verified from official sources · 2026-07-26

Clerk of Court

Mercer County Prothonotary's Office

Tanya Williams

(724) 662-3800
E-FilingNot available

(paper filing only)

Filing Fees
Full schedule →
Civil Complaint
$134.00
$134.00 (commencement of a standard civil action/complaint) per Prothonotary Fee Schedule, eff. 2026-01-01
Divorce / Family
$134.00
$134.00 divorce complaint; custody complaint/petition $144.00, eff. 2026-01-01