Choose the #1-rated Illinois eFiling service provider.
One Legal is the simple, fast court filing and eService portal for Illinois law firms.
One Legal connects directly to Illinois' eFiling system.
Find out why more than 30,000 legal professionals choose One Legal as their EFSP.
Up to 40% faster eFiling speeds* than Odyssey eFileIL (Tyler)
* Based on speed test above for filing a summons and complaint in Cook County.
Switch to One Legal: Illinois' fastest, simplest, most reliable certified eFiling service provider
Odyssey File & Serve
Physical service of process
Court research & document retrieval
Optional concierge service
Permanent / unlimited
Court fees paid upfront
5* TrustPilot user ratings
30,000 legal professionals trust One Legal across Illinois, Indiana, California, and Texas.
Drill into each case to view court filings, process serves, research and copy orders in one spot.
Short on time? Email us your documents to assemble, review and file on your behalf.
One Legal disburses your court fees, so you only receive one easy-to-reconcile invoice per filing.
Automatic PDF conversion
Uploaded documents are seamlessly converted to court-mandated text searchable PDF.
Every upload and court-returned document stored permanently and accessible 24/7.
Speak to an expert in minutes via phone, email, or live chat. Access CLE-accredited training any time.
Why One Legal is Illinois' best eFiling and eService solution
Clear, detailed reporting
"The support to file online in Cook County, Illinois was excellent. With the help of Casey Grimes and Natasha Adams all my errors were corrected and then filed with the court."
Review via TrustPilot
"One Legal is supported by an experienced customer support and training team to answer questions and help customers understand their court’s e-filing workflow."
Lex Tech Review (July 2018)
eFiling by Concierge
Includes OCR, PDF conversion, bookmarking, and formatting for IL courts
No time for eFiling prep? Email your documents and we'll format and file them on your behalf.
weekly or monthly billing
Electronic court filing
Payment options help you avoid high processing fees common to 'free' EFSPs
eFile and eServe documents yourself with our easy-to-use court filing workflow.
Service of process
Additional fees may apply if service address is in a remote area
Need to arrange personal service of process? Through our network of vetted professionals, we can serve anywhere in the United States.
Clear pricing. No hidden fees.
No contract. No risk. You only pay when you place an order.
See why One Legal is the #1 eFiling choice for law firms