Wage Garnishment in Illinois Small Claims Court: Limits, Forms, and Process

If the person who owes you money has a job, wage deduction is one of the most reliable ways to collect an Illinois small claims judgment. The employer withholds a portion of each paycheck and sends it directly to you until your judgment, interest, and costs are paid in full.

How Much Can Be Garnished

Illinois law under 735 ILCS 5/12-803 caps the weekly amount at the lesser of two calculations:

1. 15% of gross weekly pay
2. Weekly disposable earnings minus 45 times the applicable minimum wage

With the Illinois minimum wage at $15.00 per hour, the protected weekly floor is $675 (45 × $15). If the debtor's weekly disposable earnings — gross pay minus mandatory taxes, Social Security, and Medicare — are $675 or less, nothing can be garnished.

Example: A debtor earns $1,000 gross per week. After $200 in mandatory payroll deductions, their disposable income is $800. The two calculations:

• 15% of $1,000 gross = $150
• $800 disposable minus $675 floor = $125

The employer withholds the lesser amount: $125 per week. Over a year, that is $6,500 — enough to satisfy most small claims judgments plus interest.

The Filing Process

You generally file three documents in your existing small claims case through the eFileIL portal, unless you qualify for an exemption under Illinois Supreme Court Rule 9(c):

1. Affidavit for Wage Deduction — states the outstanding judgment balance and identifies the employer
2. Wage Deduction Summons — served on the employer, ordering them to withhold wages and answer interrogatories
3. Interrogatories to Employer — written questions about the debtor's pay schedule, gross and net amounts, and any existing garnishments

The employer must also receive a Wage Deduction Notice to give the debtor, plus an Exemption Notice explaining the debtor's right to claim exempt income.

What Happens After Service

Once served, the employer must immediately begin withholding non-exempt wages and file sworn answers to the interrogatories by the court return date. If the employer fails to answer, the court can enter a Conditional Judgment against the employer for the full balance of your judgment under 735 ILCS 5/12-807. If they still do not appear after being summoned to confirm, that conditional order becomes a final judgment — enforceable directly against the employer's assets.

After the judge enters a formal Wage Deduction Order, the employer remits withheld funds on the debtor's regular pay schedule. The order continues until the judgment, interest, and costs are fully satisfied.

Employer Protections for the Debtor

Under 735 ILCS 5/12-818, an employer cannot fire or discipline an employee because their wages are being garnished for a single judgment debt. If the debtor quits or is terminated for unrelated reasons, the deduction order ends and you will need to locate their new employer and file a fresh proceeding.

When Wage Deduction Is the Wrong Move

Wage deduction does not work if the debtor is unemployed, self-employed (no employer to serve), or earns below the $675 weekly floor. In those situations, a Citation to Discover Assets or a bank garnishment may be more effective.

Also check whether the debtor's income is entirely from protected sources — Social Security, SSI, veterans' benefits, unemployment, or disability payments are 100% exempt from garnishment.

The Illinois judgment collection guide includes the full wage deduction filing sequence, an employer instruction letter template, and a calculator for tracking the withheld amounts against your total recoverable balance.

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