Illinois Wage & Employment Calculators
Illinois maintains one of the nation's most comprehensive worker protection codes, anchored by the Illinois Minimum Wage Law (820 ILCS 105), the Wage Payment and Collection Act (820 ILCS 115), the groundbreaking Paid Leave for All Workers Act (820 ILCS 192), and the One Day Rest in Seven Act (820 ILCS 140). In addition, home-rule jurisdictions—most notably the City of Chicago and Cook County—enforce independent local minimum wages and paid leave ordinances. Use our verified calculation engines to audit pay stubs, verify statutory compliance, and calculate back pay damages.
Live Illinois Calculators (6 Tools)
Illinois Minimum Wage & Back Pay Calculator
Audit wages against Illinois statewide ($15.00), Chicago ($17.05 as of July 1, 2026), and Cook County ($15.40) rates. Evaluates youth subminimum rates, training wages, municipal opt-outs, and split-rate pay periods.
Illinois Tipped Wage & Tip Credit Calculator
Calculate cash wage floors ($9.00 state, $12.96 Chicago, $9.25 Cook County), track Chicago's tip credit phaseout, compute required employer top-ups, and verify Cook County's $16.94 overtime guidance rate.
Illinois Overtime & Regular Rate Calculator
Compute statutory 40-hour overtime premiums, blend nondiscretionary bonuses and commissions into regular rate of pay (RROP), verify local minimum overtime floors, and audit triple damages under 820 ILCS 105/12.
Illinois Final Paycheck & Separation Pay Calculator
Enforce next regular payday deadlines under 820 ILCS 115/4, audit 100% vacation payout mandates under 820 ILCS 115/5, verify PLAWA separation exemptions, and calculate 5% monthly statutory late pay penalties.
Illinois Paid Leave Calculator (PLAWA & Chicago)
Calculate statutory paid leave accruals under statewide PLAWA (1:40 ratio up to 40 hours) and Chicago dual-bank rules (1:35 ratio for both general paid leave and sick leave up to 80 hours total).
Illinois Meal Break & Day of Rest Calculator (ODRISA)
Audit 20-minute meal break compliance on 7.5+ hour shifts within the first 5 hours, evaluate 12-hour second meal breaks, enforce the 24-hour day of rest rule, and compute employer statutory damage liabilities.
Illinois Wage Law Educational Guides
Illinois Minimum Wage Rules & Local Preemption
Complete guide to 820 ILCS 105/4, Chicago MCC § 6-105-020, Cook County § 42-13, municipal opt-outs, and statutory damages.
Illinois Tipped Minimum Wage & Chicago Phaseout
Detailed analysis of the 40% tip credit under state law, Chicago's 5-year tip credit elimination schedule, and tip pool legality.
Illinois Overtime Laws & Regular Rate Calculations
Step-by-step guidance on 820 ILCS 105/4a, blending bonuses and commissions, salary nonexempt overtime, and 300% punitive damages.
Illinois Final Paycheck & Wage Payment Act (IWPCA)
Deadlines under 820 ILCS 115/4, mandatory vacation payouts under § 115/5, unlawful deductions, and the 5% monthly late penalty.
Illinois Paid Leave for All Workers Act (PLAWA) & Chicago
Accrual ratios (1:40 vs 1:35), any-reason usage rules, frontloading alternatives, and separation cashout distinctions.
Illinois Meal Break & Day of Rest Laws (ODRISA)
ODRISA 20-minute meal break rules, PA 102-0828 12-hour second meal periods, 24-hour consecutive rest mandates, and civil penalties.
Illinois Employment & Wage Law Architecture
Illinois wage enforcement is characterized by stringent statutory worker remedies and strong home-rule authority. Unlike states with weak wage collection mechanisms or complete preemption of municipal laws, Illinois allows cities and counties to set higher minimum standards while empowering individual workers with aggressive statutory damages under both the Minimum Wage Law and the Wage Payment and Collection Act.
Key Statutory Authorities
- 820 ILCS 105 (Minimum Wage Law): Sets statewide wage floors, overtime standards, and 300% punitive damages for willful underpayment.
- 820 ILCS 115 (Wage Payment & Collection Act): Governs timely wage payments, mandatory vacation cashouts, and 5% monthly late payment penalties.
- 820 ILCS 192 (Paid Leave for All Workers Act): Grants up to 40 hours of paid leave per year usable for any reason without documentation.
- 820 ILCS 140 (One Day Rest in Seven Act): Mandates 20-minute meal breaks within the first 5 hours and 24 hours of rest every 7 calendar days.
Municipal Home-Rule Variations
- City of Chicago: Enforces independent minimum wages ($17.05 as of July 1, 2026), a 5-year phaseout of the tip credit, and a dual-bank paid leave ordinance offering up to 80 hours annually.
- Cook County: Sets countywide minimum wage standards ($15.40 as of July 1, 2026), but over 80 suburban municipalities have enacted valid opt-outs.
- Enforcement Agencies: Illinois Department of Labor (IDOL), Chicago Department of Business Affairs and Consumer Protection (BACP), and Cook County Commission on Human Rights.