How to Enforce Non-Compete Agreements in Illinois M&A Deals Under the Freedom to Work Act

Current as of: September 21, 2026 Mergers & Acquisitions (M&A) Illinois
Illinois strictly limits non-compete agreements under the Freedom to Work Act, requiring a $75,000 minimum salary for standard employees. However, founders and owners selling a business are largely exempt from these thresholds, allowing buyers to legally enforce broader, longer non-competes to protect the acquired company's goodwill.

When you acquire a successful business in Chicago, Evanston, or Naperville, you are not just buying equipment; you are buying the seller's customer relationships, proprietary methods, and local goodwill. To protect this investment, buyers demand non-compete agreements to prevent the seller from taking your money on Friday and opening a rival shop across the street on Monday. However, enforcing these agreements in Illinois requires navigating complex, recently updated legislation.

The Illinois Freedom to Work Act, 820 ILCS 90 § 1 et seq., imposes aggressive restrictions on restrictive covenants, making it notoriously difficult to bind average workers to non-competes. Crucially, the law treats the sale of a business very differently than a standard employment contract. Understanding how to legally draft these covenants for both selling founders and key employees retained post-acquisition is essential to protect your newly purchased business. Consulting an experienced local corporate attorney from our directory will ensure your contracts survive judicial scrutiny.

Navigating the Illinois Freedom to Work Act in M&A

Illinois courts heavily favor an individual's right to earn a living. To enforce a non-compete, a buyer must prove that the restriction is necessary to protect a legitimate business interest. Here is how the rules apply in the context of mergers and acquisitions.

Salary Thresholds for Post-Acquisition Non-Competes

When you buy a business, you often retain the seller's key staff (managers, top salespeople, engineers). If you require these standard employees to sign a non-compete agreement as a condition of their continued employment under the new ownership, they are fully subject to the strict thresholds of the Freedom to Work Act. Currently, an employee must earn an annualized salary of at least $75,000 for a non-compete to be valid. For a non-solicitation agreement (preventing them from poaching clients or staff), the threshold is $45,000. If an employee earns less than these amounts, any restrictive covenant is entirely void and unenforceable by law.

Enforcing Non-Competes on Selling Founders

The rules change dramatically for the actual owners selling the business. The Freedom to Work Act generally exempts restrictive covenants entered into by a person purchasing or selling the goodwill of a business or acquiring an ownership interest. Courts recognize that when a buyer pays a premium for a company, they must be able to prevent the seller from cannibalizing that exact investment. Therefore, salary thresholds generally do not apply to the selling founders. In landmark precedents like Reliable Fire Equipment Co. v. Arredondo, 2011 IL 111871 (IL Supreme Court 2011), the Illinois Supreme Court confirmed that protecting customer relationships and goodwill is a legitimate business interest justifying a non-compete, especially in a sale-of-business context.

Geographic and Temporal Reasonableness in IL Courts

Even for selling founders, a non-compete must be 'reasonable' in scope. A court will evaluate the duration and the geographic restriction. For standard employees, non-competes longer than 1 to 2 years are heavily scrutinized. However, for a selling owner, courts like the Circuit Court of Cook County, Chicago routinely uphold restrictions lasting 3 to 5 years. The geographic scope must match the actual market of the purchased business. If you buy a local landscaping company in Aurora, you can restrict the seller from operating within a 20-mile radius, but you cannot restrict them from opening a business in Florida, as that does not protect your local goodwill.

Drafting Blue-Pencil Clauses in M&A Contracts

What happens if a judge decides your non-compete covers too broad of an area? Under Illinois law, judges have the discretion to 'blue-pencil' (judicially modify) the contract to make it reasonable, rather than throwing it out entirely. However, judges are increasingly hostile to overly oppressive contracts. If a buyer drafts a blatantly abusive non-compete (e.g., a worldwide ban for 10 years for a small local business), the court will refuse to blue-pencil it and will strike the entire clause down. A skilled attorney will include explicit blue-pencil authorization clauses in the Asset or Stock Purchase Agreement, while ensuring the initial terms are legally defensible.

Costs of Litigating a Non-Compete Breach

Enforcing a non-compete requires fast, aggressive litigation. If the seller breaches the agreement, the buyer must immediately seek a Temporary Restraining Order (TRO) or Preliminary Injunction to shut down the competing business.

  • Initial Injunction Costs: Drafting and filing for an emergency injunction usually requires 20 to 40 hours of attorney time, costing between $10,000 and $25,000 upfront.
  • Full Litigation: If the case proceeds to a full trial to claim financial damages for lost profits, total legal fees can easily exceed $50,000 to $100,000+.
  • Attorney Fee Shifting: If a standard employee defeats a non-compete lawsuit filed by an employer, the Freedom to Work Act requires the employer to pay the employee's attorney fees, adding massive financial risk to frivolous enforcement actions.

Timelines for Enforcement

When a breach is discovered, time is of the essence. You must act immediately to show the court that the breach is causing 'irreparable harm' to your newly acquired business. A TRO can be obtained from an Illinois circuit court within a matter of days (often 48 to 72 hours). A full hearing for a preliminary injunction typically takes place 2 to 4 weeks later.

Frequently Asked Questions (FAQ)

Does the 14-day review period apply to business sales?

The Freedom to Work Act mandates that standard employees be given 14 days to review a non-compete before signing. While this generally does not apply to the primary owners selling the business, it strictly applies to any non-owner key employees you require to sign a non-compete as part of the transition.

Can I enforce a non-compete if I fire the employee later?

If you purchase a business, retain the staff, and later fire a standard employee without cause, Illinois courts are highly reluctant to enforce their non-compete. Restrictive covenants are much easier to enforce if the employee voluntarily resigns to join a competitor.

What is adequate consideration for a non-compete?

For the selling owner, the purchase price of the business serves as the consideration. For existing employees, Illinois law dictates that 'continued employment' is only valid consideration if they remain employed for at least two years after signing, unless you offer them a separate financial bonus for signing.

Can a seller invest in a competing business instead of working there?

A well-drafted non-compete in an APA or SPA will explicitly prevent the seller from acting as an owner, partner, consultant, or financial investor in any competing enterprise within the restricted area.


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