Winnebago County Court Information
Courts, filing fees, e-filing, and clerk contacts for Winnebago County, Wisconsin.
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Verified from official sources · 2026-07At $266, the civil filing fee in Winnebago County is about the same as nearby counties (median $266 across 6 nearby counties).
Clerk of Court
Winnebago County Clerk of Circuit Court
Desiree M. Bongers
415 Jackson St., Oshkosh, WI 54901Self-Help & Jury
Wisconsin Circuit Court eFiling (eCourts) · for attorneys and high-volume filers; permissive for self-represented litigants (Wis. Stat. 801.18)
Frequently Asked Questions
How much does it cost to file a civil case in Winnebago County?
The civil filing fee in Winnebago County, Wisconsin is $265.50 (large claims/money judgment over $10,000: $75 filing + surcharges, Wis. Stat. 814.61(1)(a))
What is the small claims filing fee in Winnebago County?
$94.50 (small claims: $22 filing + surcharges, Wis. Stat. 799.01 & 814.62(3)(a))
How much does it cost to file for divorce or a family case in Winnebago County?
$184.50 (divorce/legal separation without support request; $194.50 with support request, Wis. Stat. 814.61)
Can I e-file court documents in Winnebago County?
Yes. E-filing is available through Wisconsin Circuit Court eFiling. It is mandatory for attorneys.
Is there a free online case search for Winnebago County?
Yes. You can look up cases online at wcca.wicourts.gov.
Where do I file court documents in Winnebago County?
Filings go to the Winnebago County Clerk of Circuit Court, located at 415 Jackson St., Oshkosh, WI 54901. You can reach the clerk at (920) 236-4848.
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