Mercer County Court Information
Courts, filing fees, e-filing, and clerk contacts for Mercer County, New Jersey.
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Verified from official sources · 2026-07At $250, the civil filing fee in Mercer County is about the same as nearby counties (median $250 across 6 nearby counties).
Clerk of Court
Superior Court of New Jersey, Mercer Vicinage - Civil and Family Divisions (Trenton)
Self-Help & Jury
eCourts (attorneys); JEDS (self-represented) · for attorneys in eCourts case types; permissive for self-represented (JEDS)
Frequently Asked Questions
How much does it cost to file a civil case in Mercer County?
The civil filing fee in Mercer County, New Jersey is $250.00 (Law Division civil complaint, first paper)
What is the small claims filing fee in Mercer County?
$35.00 (Special Civil Part small claim, one defendant; +$5.00 each additional)
How much does it cost to file for divorce or a family case in Mercer County?
$300.00 (divorce/dissolution complaint; +$25.00 parent education where applicable)
Can I e-file court documents in Mercer County?
Yes. E-filing is available through eCourts. It is mandatory for attorneys.
Is there a free online case search for Mercer County?
Yes. You can look up cases online at njcourts.gov.
Where do I file court documents in Mercer County?
Filings go to the Superior Court of New Jersey, Mercer Vicinage - Civil and Family Divisions (Trenton). You can reach the clerk at (609) 571-4200 ext. 76019 (Civil); ext. 74380 (Family)
Nearby Counties
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