Illinois Paycheck Calculator 2026: Hourly, Salary & Take-Home Pay
Estimate an Illinois paycheck after 2026 federal withholding, Illinois income tax, Social Security, Medicare, overtime, pre-tax benefits, post-tax deductions, and extra withholding. Use hourly or annual salary mode for weekly, biweekly, semimonthly, or monthly pay.
Illinois Hourly and Salary Paycheck Calculator
Choose hourly or salary pay, then enter your payroll schedule, federal filing status, Illinois allowances, deductions, and extra withholding. The result estimates one representative paycheck and converts it into weekly, monthly, and annual planning amounts.
Enter your details and calculate a representative paycheck.
How to Use the Illinois Paycheck Calculator
Weekly, Biweekly, Semimonthly and Monthly Illinois Pay
This live table converts the calculator result into common planning periods. It is useful for comparing job offers or payroll schedules without confusing biweekly pay with semimonthly pay.
| Planning period | Estimated gross | Estimated take-home | Common use |
|---|---|---|---|
| Weekly | $0.00 | $0.00 | Hourly budgeting |
| Biweekly | $0.00 | $0.00 | 26-check payroll |
| Semimonthly | $0.00 | $0.00 | Two checks each month |
| Monthly | $0.00 | $0.00 | Rent and bill planning |
| Annual | $0.00 | $0.00 | Job-offer comparison |
Illinois Income Tax Withholding in 2026
Illinois uses a 4.95% withholding rate. The 2026 IL-700-T formula subtracts eligible allowance values from wages before multiplying the remaining amount by 4.95%.
| Illinois payroll item | 2026 amount | How it affects the calculator |
|---|---|---|
| Withholding rate | 4.95% | Applied to estimated Illinois withholding wages after allowed reductions |
| IL-W-4 Line 1 allowance | $2,925 annually each | Reduces annualized Illinois withholding wages |
| IL-W-4 Line 2 allowance | $1,000 annually each | Additional reduction to annualized withholding wages |
| Extra withholding | Employee-entered amount | Added to the estimated state withholding per paycheck |
| Municipal wage income tax | Not included | No standard Chicago or Illinois city wage-income-tax line is added |
Review the official 2026 Illinois withholding formula and tables.
Illinois Paycheck Mini Tools
Use these quick calculators for hourly-to-annual pay, salary-to-hourly conversion, overtime gross pay, Illinois withholding, bonus tax planning, and pay-frequency conversion.
Hourly to Annual Gross Pay
Salary to Hourly Converter
Illinois Overtime Gross Pay
Illinois State Withholding Check
One-Time Bonus Illinois Tax Helper
Pay Frequency Converter
Illinois Overtime Pay and After-Tax Take-Home
Illinois generally requires overtime after 40 hours in a workweek for covered nonexempt employees at one and one-half times the regular rate. A salary alone does not automatically make a worker exempt from overtime.
| Pay item | Basic formula | What can change the result |
|---|---|---|
| Regular hourly pay | Hourly rate × regular hours | Shift premiums, commissions, or other regular-rate items |
| Overtime gross pay | Regular rate × 1.5 × overtime hours | Exempt status, industry rules, and nondiscretionary bonuses |
| After-tax overtime | Gross overtime minus withholding and deductions | Annualized federal and Illinois withholding |
| Private-sector comp time | Generally not a substitute for required overtime pay | Public-sector and special statutory rules |
2026 Illinois Minimum Wage and Tipped Pay
The statewide minimum wage is $15.00 per hour for workers age 18 and older. Illinois allows qualifying employers with tipped employees to use a cash wage equal to 60% of the minimum wage when legal tip-credit requirements are met.
| Illinois pay category | General statewide amount | Important note |
|---|---|---|
| Adult minimum wage | $15.00/hour | Local rules or contracts may require more |
| Tipped cash wage | Up to 60% of minimum wage | Tips plus cash wage must satisfy applicable minimum-wage rules |
| Overtime | 1.5× after 40 hours | Applies to covered nonexempt workers |
| Salaried worker | Salary alone does not decide exemption | Job duties and legal tests also matter |
Illinois Reciprocal States and Nonresident Withholding
Illinois has reciprocal wage-withholding agreements with Iowa, Kentucky, Michigan, and Wisconsin. A qualifying resident of one of these states who earns employee compensation in Illinois may claim exemption from Illinois wage withholding by giving Form IL-W-5-NR to the employer.
| Worker situation | Typical Illinois withholding treatment | Form or next step |
|---|---|---|
| Illinois resident working in Illinois | Standard Illinois withholding | Complete Form IL-W-4 |
| Resident of Iowa, Kentucky, Michigan, or Wisconsin working in Illinois | May qualify for Illinois wage-withholding exemption | Give Form IL-W-5-NR to the employer |
| Resident of another nonreciprocal state working in Illinois | Illinois withholding may apply | Review Illinois and home-state rules |
| Remote or multistate worker | Depends on workdays, residence, and sourcing rules | Confirm payroll allocation before changing withholding |
What Comes Out of an Illinois Paycheck?
| Deduction | Included? | 2026 treatment used | Why a real check may differ |
|---|---|---|---|
| Federal income tax | Yes | Simplified annualized 2026 brackets and standard deduction | Publication 15-T and Form W-4 payroll steps are more detailed |
| Illinois income tax | Yes unless reciprocal exemption is selected | 4.95% after IL-W-4 allowance values | Employer table method, exempt status, or wage sourcing |
| Social Security | Optional, on by default | 6.2% up to the $184,500 wage base | Year-to-date wages and multiple employers |
| Medicare | Optional, on by default | 1.45% plus estimated additional Medicare tax above the selected threshold | Employer withholding begins above the statutory wage threshold |
| Benefits and retirement | When entered | User chooses income-tax-only or income-tax-and-FICA treatment | Every plan has its own tax treatment |
| Local wage income tax | Shown as $0 | No standard municipal wage-tax line | Other local fees or benefit deductions may use different labels |
Why Your Actual Illinois Paycheck May Be Different
- Your employer uses the complete IRS Publication 15-T payroll method rather than a simplified annual tax estimate.
- Your IL-W-4 Line 1, Line 2, or extra-withholding amounts differ from the entries used here.
- You qualify—or do not qualify—for an Illinois reciprocal-state withholding exemption.
- Year-to-date wages are near the Social Security wage-base limit.
- A 401(k), health plan, HSA, FSA, commuter benefit, union deduction, or pension has a different tax treatment.
- The paycheck includes tips, retroactive pay, commission, a bonus, stock compensation, or taxable fringe benefits.
- You work in multiple states, changed residence, have multiple jobs, or have federal credits not represented by the basic fields.
Official 2026 Illinois and Federal Payroll Sources
Use official instructions before changing withholding, disputing payroll, filing a wage claim, or making a tax decision.
Official IL-700-T rate, allowance values, formula, and payroll tables.
Open IL-700-TCurrent IL-W-4, IL-W-5-NR, and related payroll forms.
View 2026 withholding formsOfficial Illinois Department of Revenue tax-rate information.
Check Illinois income-tax ratesStatewide wage floor and overtime guidance.
Review Illinois wage lawIRS Publication 15-T for employer federal withholding calculations.
Read IRS Publication 15-T2026 employee rates and Social Security wage-base information.
Read IRS Publication 15FLSA overtime eligibility and general requirements.
Review federal overtime rulesWage payment, deduction, and employee-rights resources.
Open Illinois worker resourcesIllinois Paycheck Calculator FAQs
What is the Illinois income-tax withholding rate in 2026?
The Illinois income-tax withholding rate is 4.95%. Payroll generally subtracts eligible Illinois allowance values from wages before applying the rate.
What is the 2026 Illinois withholding allowance?
The 2026 IL-W-4 Line 1 exemption allowance is $2,925 annually for each claimed allowance. A Line 2 allowance is valued at $1,000 annually for the withholding formula.
Does Chicago have a separate paycheck income tax?
This calculator does not add a Chicago municipal wage-income-tax line. An Illinois worker may still have federal, state, FICA, benefit, union, garnishment, or other payroll deductions.
What is the Illinois minimum wage in 2026?
The statewide minimum wage is $15.00 per hour for workers age 18 and older. Local rules, contracts, tipped-work requirements, or special classifications can affect the required rate.
Does the Illinois paycheck calculator include overtime?
Yes. Hourly mode calculates overtime at 1.5 times the entered regular hourly rate. Legal eligibility and the correct regular rate can differ for exemptions, bonuses, commissions, and special industries.
Can salaried Illinois workers receive overtime?
Possibly. Being paid a salary does not automatically make an employee exempt. Job duties and other legal tests also determine overtime eligibility.
Which states have wage-tax reciprocity with Illinois?
Illinois has reciprocal wage agreements with Iowa, Kentucky, Michigan, and Wisconsin. Qualifying residents generally use Form IL-W-5-NR to claim exemption from Illinois wage withholding.
Can I calculate a biweekly Illinois paycheck?
Yes. Select biweekly to use 26 pay periods per year. The result also converts the estimate into weekly, monthly, and annual planning amounts.
Does this calculator include Social Security and Medicare?
Yes. The calculator includes optional employee Social Security and Medicare estimates, including an estimated additional Medicare amount for high annual wages.
How is an Illinois bonus taxed?
Illinois withholding generally uses the 4.95% state rate on taxable compensation. Federal supplemental-wage withholding, Social Security, Medicare, benefits, and the employer’s payroll method can also affect the net bonus.
Why is my real Illinois paycheck different from this estimate?
Actual payroll can differ because of Form W-4, Form IL-W-4, year-to-date wages, reciprocal-state status, multiple jobs, taxable benefits, bonuses, tips, credits, deductions, and the employer’s exact payroll method.
Is this official tax or payroll advice?
No. This is a planning tool. Use official IRS, Illinois Department of Revenue, Illinois Department of Labor, and payroll-professional resources for withholding changes, tax filing, wage claims, or legal decisions.