Double Time: When the Law Requires It

Federal law: no double time

The Fair Labor Standards Act (FLSA) requires time and a half (1.5 times the regular rate) for hours over 40 in a workweek. It does not require anything above that.

The U.S. Department of Labor says it directly in its FLSA Advisor: the FLSA has no requirement for double time pay, and double time is a matter of agreement between the employer and the employee or the employee’s representative. Its overtime topic page adds that the FLSA does not require extra pay for weekend or night work either.

The same holds for holidays and Sundays. Fact Sheet #23 says the Act does not require overtime pay for work on Saturdays, Sundays, holidays or regular days of rest, as such. Those hours count toward the 40 like any other hours worked. The guide on holiday and weekend overtime covers that in detail.

The one state in the data that requires it: California

The site’s state data covers all 50 states and DC. California is the only jurisdiction in it with a double-time rate set by law. No other state’s row has a rate above 1.5 times. Several states add daily or seventh-day overtime at 1.5 times; the overtime laws by state page lists every row with its source.

California’s Labor Commissioner describes the rule in tiers. Time and a half covers hours over 8 up to 12 in a workday and the first 8 hours on the seventh consecutive day of work in a workweek. Double the regular rate covers the hours beyond those:

The state data also notes two variations. Under an alternative workweek schedule adopted by secret-ballot election, double time applies over 12 hours and over 8 hours on days beyond the scheduled number of workdays. California agricultural workers have had double time after 12 hours in a workday since the phase-in finished. Exemptions and special rules vary by wage order, so check the California row on the state page for your situation.

A California week, worked through

Inputs, exactly: $20.00 an hour, no other pay. Monday 14:00 hours, Tuesday through Friday 8:00 hours each, weekend off. Total 46:00 hours.

Monday’s 14 hours split into 8 straight, 4 at 1.5 times (hours 9 through 12) and 2 at double time (hours 13 and 14). Because those 6 hours were already paid as daily overtime, they are not counted again toward the weekly 40. The California result is higher, so it is the one that applies there.

A seventh-day example, in a workweek that runs Monday through Sunday: 8 hours a day Monday through Saturday and 10 hours on Sunday, the seventh consecutive day worked, at $20.00. Under the California rule as the engine applies it, that week is 40 straight hours, 16 hours at 1.5 times and 2 hours at double time, for $1,360.00 gross. The workweek start matters: if the same days fell in a workweek starting Sunday, the 10-hour day would be the first day, not the seventh, and the engine finds no double time that week.

Double time by contract, union agreement or policy

Outside California, double time exists only when someone agreed to it. Common sources are a collective bargaining agreement, an employment contract, an offer letter or a written company policy, for example double time on a holiday or after a 16-hour shift.

The double-time pay itself then depends on the terms of that agreement, which is a contract matter rather than an FLSA requirement. Two federal rules still apply alongside it:

• The FLSA floor still applies. Whatever the contract says, hours over 40 in the workweek must be paid at least 1.5 times the regular rate.
• Some contract premiums count toward that floor. Fact Sheet #56A says a premium of at least 1.5 times a good-faith rate for work on Saturdays, Sundays, holidays or regular days of rest, or on the 6th or 7th day, can be excluded from the regular rate and may be credited toward FLSA overtime owed. So may a contract premium of at least 1.5 times for hours outside a normal workday (up to 8) or workweek (up to 40). A double-time holiday premium is one of these.

That second point means the extra paid for double-time holiday hours can be credited toward the FLSA overtime owed for the same week, so the two are not always added together. If a contract promises double time and a stub shows less, the contract and the employer’s payroll records are the first place to look. A union representative, if there is one, can help read the agreement.

Double time and the overtime tax deduction

The federal deduction for qualified overtime compensation covers tax years 2025 through 2028. It counts only the premium the FLSA requires: the half in time and a half, for hours over 40 in a workweek. It is a federal income tax deduction only, up to $12,500 ($25,000 on a joint return), reduced when modified adjusted gross income is over $150,000 ($300,000 joint). Overtime pay is still subject to Social Security and other employment taxes.

The IRS addresses double time directly in FS-2026-13 (Q16). Only the amount minimally necessary to satisfy the FLSA counts. Overtime paid only because of state law, a union contract or employer policy does not count, even when it is labeled overtime.

The IRS example: $20.00 an hour, 50 hours in a workweek, overtime paid at double time. The employer pays $400 for the 10 overtime hours: $200 of straight time and $200 of premium. The FLSA required only $300 for those hours ($200 straight plus a $100 half-time premium). So the qualified overtime compensation is $100. Running the same week through the site’s estimator gives the same $100 premium.

For the California week above, the FLSA counts 6:00 hours of overtime (hours over 40). The FLSA premium on those hours at a $20.00 regular rate is $60.00. That $60.00 is the amount that counts toward the deduction, not the California daily-overtime or double-time pay. The guide on no tax on overtime explains the cap, the phase-out and where the amount appears on a W-2.

How to check a stub with double time

1. Find the workweek your employer uses. Daily and seventh-day rules count days inside it.
2. List hours per day, from your own time records if you keep them.
3. Apply the rule that covers you: California law if you work there, the contract or policy if one promises double time, and the FLSA’s 40-hour rule everywhere.
4. Compare each line on the stub (regular, overtime, double time) with your hours. Check that no hour is paid twice and none is missing.
5. If something does not match, ask your employer or payroll first. For a state rule, your state labor department decides; in California that is the Labor Commissioner’s Office. For the federal 40-hour rule, the U.S. Department of Labor’s Wage and Hour Division (1-866-487-9243) can investigate. For a contract, start with the agreement and your union, if you have one.

Next step

Enter your hours per day and choose your state in the overtime calculator. It splits each day into straight time, overtime and double time under the rules in the data, and shows the federal result next to it.