How Overtime Pay Works in the United States
Under the Fair Labor Standards Act (FLSA), eligible non-exempt employees must be paid at least 1.5× their regular rate for every hour worked beyond 40 in a single workweek. This is commonly called "time-and-a-half."
Who Qualifies for Overtime?
Not all workers are covered by FLSA overtime rules. Employees classified as exempt — typically salaried professionals, executives, and administrative workers earning above a salary threshold (currently $684/week or $35,568/year) — generally do not receive overtime pay regardless of hours worked.
Non-exempt employees — most hourly workers and lower-salaried employees — are entitled to overtime pay under federal law. Some states (including California and Alaska) have additional daily overtime rules.
💡 California overtime rules: In addition to weekly overtime (40+ hrs), California requires 1.5× pay for hours beyond 8 in a single day, and 2× pay for hours beyond 12 in a day or beyond 8 on the seventh consecutive day of work in a workweek.
Overtime Pay Calculation Examples
Here's how overtime earnings break down at common hourly rates, assuming 10 overtime hours worked at 1.5×:
| Regular Rate | OT Rate (1.5×) | 10 OT Hours | Annual OT Value (10 hrs/wk) |
|---|---|---|---|
| $15/hr | $22.50/hr | $225 | $11,700/yr |
| $20/hr | $30.00/hr | $300 | $15,600/yr |
| $25/hr | $37.50/hr | $375 | $19,500/yr |
| $30/hr | $45.00/hr | $450 | $23,400/yr |
| $40/hr | $60.00/hr | $600 | $31,200/yr |
Double Time: When Does It Apply?
Federal law does not require double-time (2×) pay — only time-and-a-half. However, several states and many union contracts mandate double time in specific situations:
- California: 2× pay required for hours over 12 in a workday, or for all hours on the 7th consecutive day of a workweek after 8 hours
- Union contracts: Many collective bargaining agreements include double-time provisions for holidays, weekends, or extreme overtime situations
- Employer policy: Some employers voluntarily offer double time as a retention incentive
Always review your employment contract, state labor laws, and any applicable union agreements to understand your specific overtime entitlements.
How Overtime Affects Your Taxes
Overtime income is taxed as ordinary income — the same as your regular wages. However, receiving a larger paycheck temporarily increases your withholding rate because payroll systems calculate taxes as if you'll earn that amount every pay period. Your actual annual tax liability is based on total yearly earnings, not per-paycheck amounts.
If you work significant overtime, you may want to adjust your W-4 to avoid under-withholding. Use our Tax Estimator to calculate your expected annual tax bill including overtime income, and our Take Home Pay Calculator to see your net pay after all deductions.
Exempt vs. Non-Exempt: Know Your Classification
Your FLSA classification determines whether you're entitled to overtime pay. The three most common exempt categories are:
- Executive exemption: Primary duty is managing the company or a recognized department, directs at least 2 full-time employees, and has authority to hire/fire
- Administrative exemption: Primary duty is office work directly related to management or business operations, with discretion and independent judgment on significant matters
- Professional exemption: Work requires advanced knowledge in a field of science or learning customarily acquired by a prolonged course of specialized instruction
If you're unsure of your classification, ask your HR department or consult the Department of Labor's FLSA resources. Misclassification is one of the most common wage theft issues in the US — if you believe you've been wrongly classified, you may be owed back overtime pay.