Wage Garnishment in Illinois: Limits, Exemptions, and How to Stop It

wage garnishment in Illinois is a court process a creditor uses to collect a judgment directly from your paycheck. It is one of the collection tools covered in the guide to Illinois consumer protection laws. This article explains how much of your pay a creditor can take, which income and property the law puts out of reach, how the wage deduction process runs, and the specific ways a garnishment can be reduced or stopped.

How much of your paycheck can be garnished in Illinois

Illinois protects more of a paycheck than federal law requires. A creditor holding a money judgment reaches your earnings through a “wage deduction,” and the amount is fixed by statute. Under 735 ILCS 5/12-803, the maximum that can be taken in any workweek is the lesser of two figures: 15% of your gross weekly pay, or the amount by which your disposable earnings for that week exceed 45 times the state minimum hourly wage.

Disposable earnings are what remain after legally required deductions such as income tax, Social Security, and Medicare. The second figure sets a protected floor tied to the minimum wage. As of 2026 the Illinois minimum wage is $15.00 an hour under 820 ILCS 105/4, so 45 times that rate shields $675 of weekly take-home pay. In a week where your disposable earnings are $675 or less, an ordinary creditor takes nothing.

Your employer performs the calculation each pay period. 735 ILCS 5/12-808 directs the employer to withhold the lesser of 15% of gross wages or the disposable earnings above the 45-times-minimum-wage floor, and to keep withholding until the judgment is paid or the deduction order ends.

Federal law sets a weaker limit that rarely controls in Illinois. The Consumer Credit Protection Act, at 15 U.S.C. § 1673, caps garnishment at the lesser of 25% of disposable earnings or the amount exceeding 30 times the federal minimum wage of $7.25 an hour, about $217.50 a week. When the state and federal rules differ, the one that leaves more pay with the worker applies, and the Illinois 15% formula almost always wins.

What income and property is exempt

Some money is beyond a creditor’s reach no matter how large the judgment. Federal law protects Social Security, Supplemental Security Income, and veterans benefits, and Illinois law protects unemployment compensation, workers’ compensation, and public assistance from garnishment for ordinary debts. These protections cover the income at its source; a wage deduction reaches only wages an employer owes to an employee.

Illinois also exempts a set amount of personal property. 735 ILCS 5/12-1001 allows a debtor to protect up to $4,000 in personal property of the debtor’s choosing, of which $1,000 is automatic, plus specific exemptions for a vehicle, tools of a trade, and certain benefits. This “wildcard” exemption applies to funds in a bank account and other property, not directly to the wage deduction formula, but it matters when a creditor tries to reach money you have already been paid.

Exempt income can lose its protection if it is mixed with non-exempt funds in a way that makes it hard to trace. Benefits deposited into an account that also holds other deposits are still exempt, but claiming the exemption may require showing the court which dollars came from the protected source.

How the Illinois wage deduction process works

Garnishment in Illinois is called wage deduction, and it can begin only after a creditor already holds a court judgment against you. The creditor cannot garnish wages on an unpaid bill alone. A creditor also cannot obtain a judgment on a debt that is past the deadline to sue, so the age of the debt matters; the timelines are set out in the Illinois statute of limitations on debt.

Once a judgment exists, the creditor starts the wage deduction by issuing a summons to your employer under 735 ILCS 5/12-805, along with an affidavit and written questions the employer must answer under oath.

1. The creditor obtains a judgment

   A wage deduction requires an existing money judgment. The creditor first wins or is awarded that judgment in the underlying lawsuit, then uses garnishment to collect the unpaid balance.

2. The creditor issues a wage deduction summons

   The creditor files an affidavit stating the judgment balance and issues a wage deduction summons and interrogatories to your employer under 735 ILCS 5/12-805. You must be mailed a copy of the affidavit and a wage deduction notice that lists your exemptions and your right to a hearing.

3. The employer answers and begins withholding

   The employer answers the interrogatories under oath and, under 735 ILCS 5/12-808, begins holding back the lesser of 15% of gross wages or the disposable earnings above 45 times the minimum wage each pay period.

4. The court enters a deduction order

   The court enters a deduction order directing the employer to turn the withheld wages over to the creditor. The order operates as a continuing lien on future pay until the judgment is satisfied.

The employer’s answer is not the last word. Under 735 ILCS 5/12-811, either the creditor or the debtor can contest the truth or sufficiency of that answer, and the court decides the dispute before entering or enforcing a deduction order.

How to reduce or stop a wage garnishment

Several routes can lower or end a wage deduction, and they turn on the facts of the case rather than a single form. Illinois Legal Aid Online publishes a plain-language walkthrough of the wage garnishment process that tracks the steps described above.

Claiming an exemption is the most direct. The wage deduction notice the creditor mails describes the debtor’s right to request a hearing to assert that wages or funds are exempt, and 735 ILCS 5/12-811 provides the mechanism to contest the employer’s answer. Raising an exemption is time-sensitive, and the notice states the deadline for demanding a hearing.

Paying or settling the judgment ends the deduction, because the deduction order lasts only until the balance is satisfied. A creditor may agree to a lump-sum settlement or a payment plan that releases the garnishment in exchange for scheduled payments.

Filing for bankruptcy stops most garnishments immediately. A bankruptcy petition triggers an automatic stay under 11 U.S.C. § 362 that halts collection, including wage deduction, while the case proceeds.

Challenging the underlying judgment is an option when the judgment itself is defective. A debtor who was never properly served, or against whom a default judgment was entered without notice, can ask the court to vacate the judgment; if the judgment falls, the garnishment based on it falls with it.

Garnishment for child support, taxes, and student loans

Not every garnishment follows the 15% rule. Certain debts carry their own, higher limits.

Court-ordered child support and maintenance are withheld through a separate income-withholding order and can reach far more of a paycheck. Under 15 U.S.C. § 1673(b), support withholding can take up to 50% of disposable earnings when the worker supports another spouse or child, or up to 60% when they do not, with an extra 5% allowed for support more than 12 weeks in arrears.

Unpaid federal and state taxes are collected through a levy rather than a court judgment, and the protected amount is set by tax law rather than the 15% wage deduction cap. Defaulted federal student loans can be subject to administrative wage garnishment of up to 15% of disposable pay without a court judgment at all. Because these categories bypass the ordinary wage deduction rules, the exemptions and limits that apply to consumer debts do not carry over to them.