Illinois · Employment & Team

Illinois Independent Contractor Agreement

Illinois has no single test for contractor status. The Wage Payment and Collection Act and the Unemployment Insurance Act each treat a worker as an employee unless a three-part test is met, and construction has its own statute. Since July 1, 2024, the Freelance Worker Protection Act also requires a written contract and payment within 30 days for most individual freelancers.

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What Illinois law does to this document

The rules that change how a Independent Contractor Agreement should be written and signed in Illinois, with the source for each.

The wage-payment test

Under the Wage Payment and Collection Act, an individual is an employee unless three things are true. The individual is free from control and direction both under the contract and in fact. The work is outside the usual course of the business or performed outside all of its places of business. The individual is in an independently established trade, occupation, profession or business.

820 ILCS 115/2

The unemployment insurance test

The Unemployment Insurance Act uses a similar three-part test and puts the burden on the business. Service is deemed employment unless and until it is proven that the worker is free from control, that the service is outside the usual course or places of the business, and that the worker has an independently established trade. Failing any one part makes the relationship employment for unemployment insurance purposes.

820 ILCS 405/212

Construction has a separate statute

Under the Employee Classification Act, an individual performing services for a construction contractor is deemed an employee unless a three-part test is met. A sole proprietor or partnership can instead qualify as legitimate by meeting all 12 statutory criteria, which include a substantial capital investment beyond ordinary tools and the right to perform similar services for others.

820 ILCS 185/10

Freelancers must get a written contract

The Freelance Worker Protection Act applies when a natural person is retained as an independent contractor for $500 or more, counted alone or together with other contracts with the same business in the prior 120 days. The contract must be in writing and a copy must be furnished to the freelancer. It must state both parties' names and contact information, including the hiring party's mailing address, itemize the services with their value and the rate and method of pay, and set the payment date. The hiring party must keep the contract for at least 2 years.

820 ILCS 193/5 and 193/15

Thirty days to pay, double damages if late

A freelancer must be paid by the date in the contract, and that date can be no later than 30 days after the products or services are provided. Once work has started, the hiring party may not make timely payment depend on the freelancer accepting less than the contracted amount. A freelancer who is not paid on time can recover double the unpaid amount plus costs and reasonable attorney's fees.

820 ILCS 193/10, 193/15(b)(3) and 193/30

Where people go wrong in Illinois

  • Relying on the title of the agreement, when the wage and unemployment tests ask whether the worker is free from control both under the contract and in fact.
  • Accepting the generator's payment clause as drafted for an individual freelancer, because it counts a number of days you choose from receipt of an invoice and does not apply the Illinois rule that the payment date can be no later than 30 days after the products or services are provided.
  • Leaving out the hiring party's mailing address or an itemization of the services and their value, both of which the Freelance Worker Protection Act requires in the written contract.

How the generator works

A work-for-hire consulting agreement that assigns IP, sets payment and SOW terms, and is drafted to support genuine contractor classification under the ABC test. Answer a short interview and the draft assembles as you go, with Illinois already set as the governing state. Download it as PDF or Word. No fee. No account.

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Frequently asked

About the Independent Contractor Agreement under Illinois law.
Does Illinois use the ABC test for independent contractors? +
Illinois uses a three-part test of that kind for specific statutes rather than one test for every purpose. The Wage Payment and Collection Act (820 ILCS 115/2) and the Unemployment Insurance Act (820 ILCS 405/212) each presume employment unless the worker is free from control, works outside the usual course or places of the business, and has an independently established trade. Construction work is governed by the Employee Classification Act (820 ILCS 185/10).
Is a written contract required for freelancers in Illinois? +
Yes, for most individual freelancers. Since July 1, 2024, the Freelance Worker Protection Act requires a written contract when a natural person is retained as an independent contractor for $500 or more (820 ILCS 193/15). A freelancer who asked for a written contract before starting work and did not get one can recover statutory damages of $500 (820 ILCS 193/30(b)).
How quickly must an Illinois business pay a freelancer? +
By the date stated in the contract, which can be no later than 30 days after the products or services are provided. If the contract is silent, payment is due no later than 30 days after the freelancer completes the services (820 ILCS 193/10). Late payment exposes the business to double the unpaid amount plus attorney's fees.
Can an attorney finish my Illinois Independent Contractor Agreement? +
Yes. Book a planning call. An Illinois attorney at Hart David Carson LLP can review the draft against Illinois law and tailor it to your facts. Any fee and scope are confirmed after a conflicts check, before work begins.

Sources checked November 2026 · General information about Illinois law, not legal advice · Laws change and city or county rules can differ · Every generated draft is a draft · Attorney advertising

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