OBBB Overtime Deduction Estimator
Estimate qualifying overtime premium, the deduction cap, and rough federal income-tax savings.
3–5 min
Typical time to complete
Healthcare workers
Designed for this audience, usable by anyone
Educational estimate
Verify final numbers with official records and plan documents
OBBB Overtime Deduction Estimator
Estimate qualifying overtime premium, the deduction cap, and rough federal income-tax savings.
Read: OBBB Overtime Tax Deduction ExplainedYour regular base hourly rate before overtime.
Hours over 40 in a workweek that may be FLSA overtime.
How many weeks this year you expect those overtime hours.
Most time-and-a-half overtime is 1.5x. Some shifts may pay more.
The OBBB deduction cap depends on filing status.
Used only to flag possible phaseout risk.
Used to estimate income-tax savings from the deduction.
- Annual overtime hours = qualifying overtime hours/week × weeks with overtime
- Estimated FLSA overtime premium = regular hourly rate × 0.5 × annual overtime hours
- Potential deduction before MAGI phaseout = lesser of estimated premium or the annual cap
- Estimated federal tax savings = potential deduction × federal marginal tax rate
This estimates the federal income-tax deduction only. It does not estimate Social Security tax, Medicare tax, state tax, local tax, withholding timing, or every tax-return limitation.
For healthcare workers, the key point is the half-time overtime premium. The regular-rate portion of the overtime hour is still normal taxable wage income.
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