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Illinois Unemployment Benefits

Illinois provides up to $628/week in unemployment benefits for 26 weeks. Benefits are calculated using (two highest quarter wages × 47%) / 26.

Why It Matters

Understanding Illinois's unemployment benefits helps you plan financially during job transitions, know what income replacement to expect, and ensure you file correctly to receive your full entitled benefit.

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How It Works

Illinois calculates your Weekly Benefit Amount (WBA) using (two highest quarter wages × 47%) / 26. Benefits range from $51 to $628 per week for up to 26 weeks. There is a 1-week unpaid waiting period before benefits begin. Illinois Department of Employment Security (IDES) administers the program.

Example

$50,000/year worker • Equal quarterly wages • 2026

Weekly

$225

benefit amount

Duration

26 wks

fixed

Total

$5,850

max benefits

Resources

Illinois Unemployment Benefits - Official Filing Portal

Official Illinois unemployment insurance filing portal administered by Illinois Department of Employment Security (IDES).

Source: Illinois Department of Employment Security (IDES)

Frequently Asked Questions

Am I eligible for unemployment in Illinois?

To qualify in Illinois, you must have earned sufficient wages during your base period, been separated from work through no fault of your own, and be able and available for work. You must also meet ongoing work search requirements.

Does Illinois offer extra unemployment for dependents?

Yes. Illinois provides an additional $231 per dependent (up to 1 dependents) on top of your base weekly benefit amount.

How long do unemployment benefits last in Illinois?

Illinois provides up to 26 weeks of unemployment benefits for eligible workers.

How much unemployment will I get in Illinois?

Illinois calculates your weekly benefit using the formula: (two highest quarter wages × 47%) / 26. The maximum weekly benefit is $628 and the minimum is $51.

Key Terms

Base Period
The time period used to calculate your unemployment benefits, typically the first four of the last five completed calendar quarters.
Benefit Duration
The maximum number of weeks you can collect unemployment benefits in a benefit year.
Earnings Disregard
The amount of part-time earnings you can keep without reducing your unemployment benefit.
Federal Unemployment Tax Act
The federal law imposing a payroll tax on employers to fund the unemployment insurance system.
Partial Unemployment
Working reduced hours while collecting a portion of your unemployment benefits.
State Unemployment Tax Act
State-level payroll taxes on employers that fund the state unemployment insurance trust fund.
Unemployment Insurance
A joint federal-state safety net program providing temporary income to workers who lose their jobs through no fault of their own.
Waiting Period
The unpaid first week after filing an unemployment claim before benefits begin.
Weekly Benefit Amount
The dollar amount you receive each week in unemployment benefits.
Work Search Requirements
Activities you must complete each week to maintain unemployment benefit eligibility.

Last reviewed: 2027-07-01 • Applies to tax year: 2026