Process Server & Court Filing in Winnebago County, WI

Courts we file and serve in

2 Winnebago County courthouses

E-filing required: Mandatory for attorneys and high-volume filers; permissive for self-represented litigants (Wis. Stat. 801.18)
E-filing system: Wisconsin Circuit Court eFiling (eCourts)
E-filing portal: Court e-filing page
New civil complaint fee: $265.50 (large claims/money judgment over $10,000: $75 filing + surcharges, Wis. Stat. 814.61(1)(a))
Small claims fee: $94.50 (small claims: $22 filing + surcharges, Wis. Stat. 799.01 & 814.62(3)(a))
Family law petition fee: $184.50 (divorce/legal separation without support request; $194.50 with support request, Wis. Stat. 814.61)
Fee schedule: Court fee schedule
Case lookup: Court case search

Winnebago County Circuit Court415 Jackson St, Oshkosh, WI 54901(920) 236-4848Civil, Criminal, Family, Small Claims, Eviction, Traffic, Juvenile

Winnebago County Circuit Court, Probate (Register in Probate)415 Jackson St, Oshkosh, WI 54901(920) 236-4833Probate

Court information from 1Court, our partner company, retrieved November 5, 2026. Winnebago County court information on 1Court

Our services in Winnebago County

What we do and how fast

Nationwide Legal serves process, files with the court, and retrieves records in Winnebago County for law firms across the country. We cover all 2 courthouses listed above, with live status updates and proof of service on every order.

Process serviceSame-day service attempts on rush orders; standard orders in 1 to 3 business days.Proof of service or non-service affidavit on every order, with photo confirmation on personal service.Court filing and e-filingSame-day filings before clerk cutoff times.Conformed copies delivered within hours.Records retrieval and subpoenasSame-day records pickup in most jurisdictions.Subpoena preparation, service and follow-up.Court reportingCertified reporters, videography and trial support.InvestigationsSkip tracing, asset searches and background checks.

Pricing: quoted per order. Request a quote

More coverage

Other counties we cover

All Wisconsin counties

Getting started

How to start an order

Open your firm's accountFive-minute online setup. No volume commitment required.

Submit your documentsUpload through our portal or send by secure email. Your dedicated coordinator confirms intake.

Track every stepReal-time status updates, photographic confirmations, and electronic proof delivery as work completes.

Open Your Account Talk to Our Team

Ready to send an order in Winnebago County?

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FAQ

Common questions

Is e-filing required in Winnebago County?

1Court lists e-filing in Winnebago County as: Mandatory for attorneys and high-volume filers; permissive for self-represented litigants (Wis. Stat. 801.18). We file electronically or at the counter, whichever the court requires.

Which Winnebago County courthouses hear civil cases?

Winnebago County Circuit Court. We file and serve for cases at this courthouse.

What is the filing fee for a new civil complaint in Winnebago County?

$265.50 (large claims/money judgment over $10,000: $75 filing + surcharges, Wis. Stat. 814.61(1)(a)), per 1Court. The court's fee is separate from our service charge.

How fast can you serve papers in Winnebago County?

Same-day service attempts are available on rush orders. Standard orders complete in 1 to 3 business days, with a proof of service or non-service affidavit on every order.

How is Winnebago County service priced?

We quote each order. Request a quote with the documents and addresses and we reply with the price.

Process service and court filing in Winnebago County, Wisconsin