Choose the #1-rated Illinois eFiling service provider.

The all-in-one court filing and electronic service portal for Illinois courts. Certified compatible with Odyssey eFileIL. No eFiling or eService fees.

One Legal connects to the eFileIL system in seconds. 

Find out why more than 30,000 legal professionals choose One Legal as their EFSP.

Switch to One Legal: Illinois' fastest, simplest, most reliable way to file and serve court documents

One Legal

Basic Odyssey EFSP

Free eFiling and eService

Physical service of process

Court research & document retrieval

Court fees paid upfront

Monthly statements

Document storage

Optional concierge service

5* TrustPilot user ratings


Not rated

Permanent / unlimited

All-in-one court filing services

  • All of the file and serve solutions you need in one place: eFile, eServe, arrange personal service of process, and more.
  • File in multiple states — including Indiana, Texas, and California — and serve nationwide through one application. 

Case-by-case view

Quickly connect to your active cases and view pertinent case information via the case portfolio. 

Optional concierge

Short on time? Email us your documents to assemble, review and file on your behalf.

Simple billing

Court fees paid upfront on your behalf, so you only receive one easy-to-reconcile invoice per filing.

Unlimited storage

Every upload and court-returned document stored permanently and accessible 24/7. 

PDF conversion

Every upload automatically converted to court-mandated text searchable PDF.

World-class support

Customer support

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

eFiling order status

Clear, detailed reporting

  • Easily check on the status of your filing and retrieve court-returned documents. Filter by date, client billing code, case title, and more.
  • Find invoices for specific cases and clients in the billing center. Create custom statements and export to Excel in moments.

"I have had nothing but excellent service. I have used them for process service and court filing. Their website is user-friendly and the conformed documents are easily accessible and timely"

"Our firm chose One Legal because of their reputation for high-quality service. They haven't let us down: Their website is fast and easy to use and their support staff can be reached on the phone in minutes"


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per filing

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.


No eFiling or eService fees

Pay court fees weekly or monthly

Electronic court filing

No-cost fee forwarding when you fund your account by ACH

eFile and eServe documents yourself with our easy-to-use court filing workflow. 


per serve

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

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