Almost everyone knows the headline: over 40 hours in a week, you get time and a half. Almost nobody knows what that half is calculated on, and that is where the money hides.
The Fair Labor Standards Act does not say your overtime is 1.5 times your hourly rate. It says 1.5 times your regular rate, which is a legal term with a specific definition, and for a large share of workers the regular rate is higher than the number printed on their offer letter. If you earn a shift differential, a production bonus, an attendance bonus, or commission, and your overtime is being paid at your base hourly rate, you are being underpaid. Usually by a small amount each week, which is precisely why it runs for years without anyone noticing.
This guide covers how the regular rate is built, what has to be included and what can be left out, how the workweek rule constrains everything, which states go beyond federal law, and how to check your own pay.
The federal rule in one paragraph
Covered non-exempt employees must be paid at least 1.5 times their regular rate for every hour worked beyond 40 in a single workweek. There is no federal daily overtime requirement, no federal limit on how many hours an adult can be asked to work, and no federal requirement to pay extra for weekends or holidays as such. Everything beyond that baseline comes from state law or from your employer’s own policy.
The workweek is fixed, and it cannot be averaged
A workweek is a fixed, regularly recurring period of 168 consecutive hours. Your employer chooses when it starts, and it does not have to align with the calendar week or with your pay period, but once set it cannot be changed to avoid paying overtime.
The consequence people most often get wrong: you cannot average two weeks together. If you work 50 hours one week and 30 the next, you are owed 10 hours of overtime, even though the two week total is 80. A biweekly pay period does not create an 80 hour threshold. Each workweek stands alone.
The second thing people get wrong: only hours actually worked count toward the 40. Paid holidays, vacation, and sick leave are compensated time, not worked time. If you take Monday as a paid holiday and then work 38 hours across the rest of the week, your paycheck shows 46 hours but you have no overtime entitlement under federal law. Some employers voluntarily count paid leave toward the threshold, and some union contracts require it, but the FLSA does not.
What the regular rate actually is
The regular rate is total pay for the workweek, divided by total hours worked in that workweek, with a specific list of exclusions removed first. It is an average, it is recalculated every week, and it moves depending on what you earned.
Must be included
- Nondiscretionary bonuses. Anything you were told about in advance, or that follows a formula, or that you can earn by meeting a standard. Production bonuses, attendance bonuses, quality bonuses, safety bonuses, and retention bonuses all qualify.
- Shift differentials for nights, weekends, or undesirable shifts.
- Commissions, whether flat sum or percentage.
- On-call pay for compensable waiting time.
- Hazard pay, longevity pay, and cost of living supplements.
- Prizes and awards tied to performance or attendance.
Can be excluded
- Genuinely discretionary bonuses, where both the fact of the payment and the amount stay in the employer’s sole discretion and are not announced in advance. A holiday bonus of the same amount every December is not discretionary just because the employer calls it that.
- Gifts not measured by hours worked or productivity.
- Pay for time not worked, including vacation, holiday, and sick pay.
- Expense reimbursements under an accountable plan.
- Employer contributions to bona fide benefit plans, including retirement and health insurance.
- Premium pay already at 1.5 times or more for work beyond 8 hours a day, beyond the workweek, or on a scheduled day of rest. This prevents premiums being counted twice.
The discretionary line is the one most often abused. An employer cannot make a bonus discretionary by labeling it so. If you knew the bonus existed and knew what you had to do to earn it, it belongs in the regular rate.
A worked example
Marcus earns $24 an hour. In one week he works 44 hours, 12 of them on a night shift carrying a $3 per hour differential, and he earns a $150 attendance bonus.
The correct calculation
- Base pay: 44 hours times $24 equals $1,056
- Shift differential: 12 hours times $3 equals $36
- Attendance bonus: $150
- Total straight time pay: $1,242
- Regular rate: $1,242 divided by 44 hours equals $28.23
- Overtime premium: half of $28.23, times 4 overtime hours, equals $56.45
- Total owed: $1,298.45
Note the structure. Because all 44 hours are already paid at straight time in the $1,242, only the additional half-time is owed on the 4 overtime hours. This is why the calculation uses 0.5 rather than 1.5.
What most payroll systems do instead
- 40 hours times $24 equals $960
- 4 overtime hours times $36, being 1.5 times the base rate, equals $144
- Plus $36 differential and $150 bonus
- Total paid: $1,290
The shortfall is $8.45 for the week. It is small enough that nobody queries it, which is the entire problem. Across 50 weeks that is roughly $422. The FLSA allows recovery of back wages for two years, or three where the violation was willful, and successful claims commonly carry liquidated damages equal to the unpaid amount. An $8 weekly error can become a five figure liability for an employer with a hundred workers on the same pay structure.
Bonuses paid over longer periods
A quarterly or annual nondiscretionary bonus does not escape the rule by being paid late. It has to be allocated back across the weeks in which it was earned, and the overtime for each of those weeks recalculated.
In practice, where a bonus was earned equally across the period, employers may allocate it evenly across the workweeks and pay the additional half-time premium on the overtime hours in each. A $2,600 quarterly bonus across 13 weeks adds $200 to each week’s total pay, which raises that week’s regular rate and produces additional overtime owed for any week containing overtime hours.
This retroactive recalculation is skipped constantly. If you receive periodic bonuses and work overtime, it is worth asking payroll directly whether the recalculation is being performed.
Where state law goes further
Federal law is a floor. Where a state rule is more generous, the state rule wins.
| State | Additional requirement |
|---|---|
| California | 1.5 times for hours beyond 8 in a day and for the first 8 hours on the seventh consecutive workday. Double time beyond 12 in a day and beyond 8 hours on that seventh day. |
| Alaska | 1.5 times for hours beyond 8 in a day |
| Nevada | Daily overtime beyond 8 hours for employees earning below a wage threshold tied to the state minimum wage |
| Colorado | 1.5 times beyond 12 hours in a day or 12 consecutive hours worked, in addition to the weekly rule |
| Oregon, Washington and others | Sector specific rules, particularly in manufacturing, canneries and agriculture |
Several states also require a higher salary threshold for exempt status than the federal one. California, Colorado, Maine, New York and Washington all raised theirs on January 1, 2026, with California’s reaching $1,352 per week. Check your own state labor department, since these figures move annually.
Salaried does not mean exempt
This is the most expensive misconception in the whole area. Being paid a salary, having a manager title, or being told you are exempt does not make it so. Exemption requires passing a salary basis test, a salary level test, and a duties test, and failing any one of the three means you are entitled to overtime.
The federal salary level is currently $684 per week, which is $35,568 a year. That figure has had an unusually eventful few years: a 2024 rule would have raised it substantially, courts vacated that rule in November 2024, and in May 2026 the Department of Labor formally amended the regulations to restore the 2019 text. The $684 figure is the governing federal standard. Separately, employees with total annual compensation of at least $107,432 can qualify under a highly compensated employee test with a reduced duties requirement, provided at least $684 per week is paid on a salary basis. We walk all three tests in detail in exempt versus non-exempt.
The duties test is what it sounds like: what you actually spend your time doing, not what your job description claims. A salaried “assistant manager” whose day is mostly stocking shelves and serving customers is very often non-exempt regardless of title.
Other ways overtime goes missing
- Comp time instead of pay. Private sector employers cannot substitute time off for overtime pay. Public sector employers can, under specific conditions.
- Off the clock work. Pre-shift setup, post-shift cleanup, mandatory security screening in some circumstances, and answering messages outside scheduled hours can all be compensable. If the employer knows or has reason to know the work is happening, it counts.
- Rounding that only goes one way. Time rounding is permitted, but it must be neutral over time. Systems that always round your clock-in up and your clock-out down are not neutral.
- Unauthorized overtime. An employer can discipline you for working unapproved hours. It cannot refuse to pay you for them.
- Two rates for one employer. If you work two different roles at different rates for the same employer, the regular rate is normally the weighted average across both.
- Travel between job sites during the workday is generally compensable, unlike an ordinary commute.
How overtime is taxed
Overtime pay is ordinary wages. Social Security and Medicare come out of every dollar of it, and it is subject to federal income tax withholding in the normal way.
The federal deduction for qualified overtime does not change that. It applies only to the premium portion, meaning the extra half, and only where the overtime is required under Section 7 of the FLSA. Your employer’s payroll system withholds exactly as before unless you adjust your W-4. We cover the eligibility rules in no tax on overtime, and the mechanism for claiming it through your paychecks rather than waiting for a refund in the 2026 W-4 tips and overtime playbook.
One practical note. A heavy overtime week can make a paycheck look strangely overtaxed, because withholding annualizes the period as though every week looked like that one. The effect reverses over the year. The same mechanism is explained in why your bonus paycheck looks overtaxed.
Checking your own pay
- Take a week where you worked overtime and also received a differential, bonus, or commission.
- Add every payment for that week except the excluded categories listed above.
- Divide by total hours actually worked that week. That is your regular rate.
- Multiply by 0.5, then by your overtime hours. That is the premium you are owed on top of straight time for all hours.
- Compare against your stub. Our guide to reading your pay stub shows where each element appears, and gross pay versus net pay explains the deductions that follow.
If the numbers do not reconcile, raise it with payroll in writing first, since many discrepancies are configuration errors rather than intent. If that does not resolve it, the Department of Labor’s Wage and Hour Division accepts complaints, and state labor agencies handle claims under state law. Keep your own record of hours worked, because in a dispute over unrecorded time, contemporaneous personal records carry real weight.
To model what a given level of overtime does to your take-home pay across a year, run the numbers through our United States salary calculator.
Frequently asked questions
Does my employer have to pay overtime after 8 hours in a day?
Not under federal law, which only requires overtime beyond 40 hours in a workweek. Several states do require daily overtime, including California and Alaska, and Colorado requires it beyond 12 hours in a day. Nevada requires it below a wage threshold. Outside those states, a 10 hour day followed by a short week generally produces no overtime entitlement.
Do bonuses have to be included in my overtime rate?
Nondiscretionary bonuses do. If you were told the bonus existed and knew what you had to do to earn it, such as an attendance, production, safety, or quality bonus, it must be added to your pay for the week before the regular rate is calculated. Only genuinely discretionary bonuses, where both the payment and the amount remain entirely at the employer’s option and are not announced in advance, can be excluded.
Can my employer give me comp time instead of overtime pay?
Private sector employers cannot. Overtime must be paid in wages in the workweek it was earned. Public sector employers may offer compensatory time off in place of overtime pay under specific conditions, including an agreement reached before the work is performed. An informal arrangement to take time off next month instead of being paid this week is not lawful in private employment.
I am salaried, so am I exempt from overtime?
Not automatically. Exemption requires meeting a salary basis test, a salary level test, and a duties test, and failing any one means you are entitled to overtime. The federal salary level is currently $684 per week, or $35,568 a year, restored by a Department of Labor amendment in May 2026. Several states set higher thresholds. Job title alone never determines exempt status.
Do paid holidays and vacation count toward the 40 hour overtime threshold?
Not under federal law. Only hours actually worked count toward the 40. If you take a paid holiday on Monday and work 38 hours over the remaining days, your stub shows 46 paid hours but no overtime is owed. Some employers count paid leave toward the threshold voluntarily, and some union contracts require it, so check your own policy.
This is general information rather than legal advice. Federal rules are administered by the Department of Labor Wage and Hour Division, and state requirements vary. Confirm your own state’s rules with its labor department.
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