How One Legal works for your firm

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Smart, secure electronic court filing 

File and serve online with Illinois’ fastest, easiest eFiling workflow—specially tailored for complex courts like Cook County.


Nationwide service of process

Serve process papers and track their delivery in all 50 states, with extra options like skip tracing and stakeouts.

Customer support

Top-rated local support

Speak to a full-service expert on your county in minutes via phone or send us an email with more details.

All-in-one court filing services

      • Case-by-case view
        Quickly connect to your active cases and view pertinent case information via the case portfolio.
      • Industry-leading support
        Speak to an expert in minutes via phone, email, or live chat. Access CLE-accredited training any time
      • Simple billing
        Court fees paid upfront on your behalf, so you only receive one easy-to-reconcile invoice per filing.

    eFile across state lines
    eFile and eServe in Illinois, Indiana, Texas and California from one login.

Create an account today to start eFiling civil cases in all Illinois counties.

Clear pricing. No hidden fees.

No contract. No risk. You only pay when you place an order.

Courtesy Copy Delivery

Need a paper copy of your filing delivered to the court? No problem. From:

per delivery


Electronic court filing

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

per filing

Hand delivery

Service of process

Through our network of vetted professionals, we can serve anywhere in the United States. Starting at:

per serve



How to eFile in Illinois courts

Learn how to eFile with a guided tour of One Legal’s software with an experienced trainer


eFiling formatting requirements for Illinois

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eFiling Cook County cases

Get an inside look at what’s unique about Cook County eFiling and the features we’ve added to simplify the process.