IRS Mid-Year Standard Mileage Rate Split Calculator (2026)
Calculate your split-year 2026 vehicle tax deduction (H1 at 72.5¢ vs H2 at 76¢ per mile) under IRS Announcement 2026-11.
Try it nowEstimate your federal tax savings under the OBBBA overtime wages deduction. Model the standard limits, phase-outs, and FLSA definitions.
Estimate your federal income tax savings under the OBBBA 'No Tax on Overtime' provision for W-2 employees. Deduct up to $12,500 (single) or $25,000 (joint) of qualified overtime compensation from your taxable income.
The maximum overtime deduction is $12,500 for Single and Head of Household filers, and $25,000 for Married Filing Jointly couples. Only the premium portion of overtime (the extra half in time-and-a-half pay) required by the Fair Labor Standards Act (FLSA) for hours worked over 40 in a week is eligible for the deduction.
The deduction phases out for higher earners. For Single and Head of Household filers, the deduction phases out between $150,000 and $275,000 MAGI. For Married Filing Jointly, it phases out between $300,000 and $550,000 MAGI.
The calculator is only as good as the premium figure you feed it, and paystubs make that harder than it should be. Many payroll systems show overtime as a single blended line, 45 hours at $30, rather than splitting the regular-rate portion from the FLSA premium. To extract the deductible slice, take total overtime pay and subtract what those hours would have earned at your regular rate; what is left is the premium. Shift differentials, weekend bonuses, and voluntary extra shifts paid at straight time are not overtime premium, however generous they feel. From the 2026 tax year employers must report qualified overtime compensation separately on the W-2, so your February document will settle the number, but tracking it yourself during the year is the only way to size your withholding and December shift decisions correctly.
An overtime hour at $30 is two different dollars to the IRS: $20 of it is your regular rate, fully taxable like any wage, and $10 is the FLSA premium, which is what the deduction covers. Enter total overtime pay into any calculator and you overstate your deduction by roughly two-thirds.
This is also why the deduction only reaches workers legally OWED overtime. Salaried employees classified as exempt under the FLSA, most managers, many office roles, have no legally mandated premium, so there is nothing to deduct, however many 60-hour weeks they work. The deduction follows the law's definition of overtime, not the clock's.
FICA still takes 7.65% of every overtime dollar, premium included; the deduction touches federal income tax only. Those 600 overtime hours still fund Dre's Social Security and Medicare record, the earnings history that sets his eventual monthly check.
The saving also does not show up in Friday's paycheck. Employers withhold on overtime like normal wages all year; the deduction lands when you file. If cash flow matters more than a spring refund, update your W-4 to reflect the expected deduction, and re-check it whenever your overtime pattern changes, because an overtime-heavy summer followed by a quiet winter can leave you under-withheld against a deduction you no longer qualify for at the size you assumed. Payroll software cannot do this for you: the W-4 worksheet line for other deductions is where the expected premium amount goes, and it takes one pay cycle to flow through.
State tax is a coin flip: states that piggyback on federal AGI pass the saving through automatically, several others have decoupled. A quick check of your state's 2026 conformity bulletin settles it.
The cap erodes at $100 per $1,000 of MAGI above $150,000 single or $300,000 joint. A single filer at $200,000 has already lost $5,000 of the $12,500 cap; at $275,000 it is gone entirely.
Joint filers get the double cap but also the combined-income test, which is where nurses and power-plant operators married to high earners get squeezed: heavy overtime plus a spouse's $250,000 salary can push joint MAGI deep into the ramp, shrinking a deduction the overtime worker earned alone. Model it both ways before assuming; the calculator's filing-status toggle exists for exactly this comparison.
Like the tips deduction, this expires after tax year 2028 unless renewed. Four returns, each worth up to a few thousand dollars if your premium pay is substantial, and each one dependent on your employer reporting qualified overtime correctly on the W-2. If your 2026 W-2 arrives without the overtime breakout, chase payroll before you file, not after.
Resist the urge to engineer around it. Employers reclassifying salary into 'overtime' is exactly what the qualified-overtime definition and the FLSA hook were written to block, and the IRS matching W-2 premium reporting against hours records makes it a cheap audit flag. The deduction rewards hours you genuinely worked past 40; it is not a structure to build.
Multi-job workers get one more wrinkle: the FLSA's 40-hour clock runs separately at each employer. Thirty hours at a hospital plus twenty at a clinic is fifty hours of work and zero hours of federal overtime, so none of it generates deductible premium, while a single employer scheduling the same fifty hours owes ten hours of time-and-a-half with a deductible slice in every one. For workers choosing between picking up shifts at a second job versus extra hours at the first, the deduction genuinely tilts the answer toward the first, run both versions through the calculator and the gap is usually a few hundred dollars a year.
OBBBA lets hourly workers deduct qualified overtime pay from federal taxable income for 2025 through 2028, capped at $12,500 for single filers and $25,000 for joint returns. The catch almost everyone misses: only the PREMIUM portion qualifies, the extra half in time-and-a-half, not the whole overtime paycheck.
The calculator computes federal tax on your MAGI with the 2026 brackets, removes the deductible premium, recomputes, and shows the gap. Real bracket math, not a flat-rate estimate, so the saving shifts with filing status and total income.
Dre runs a forklift on $58,000 base and worked 600 overtime hours at $30 instead of his regular $20. Total overtime pay: $18,000, but the deductible premium is 600 x $10 = $6,000.
His MAGI is $76,000, well under the phase-out, so the full $6,000 premium is deductible.
On $76,000, taxable income after the $16,100 standard deduction is $59,900; the 2026 single brackets charge $7,890.
Tax on $70,000: taxable $53,900, tax $6,570.
Dre keeps $1,320. If he had entered the full $18,000 of overtime instead of the $6,000 premium, the calculator would have flattered him by roughly $2,600 that the IRS will claw back.
Review the glossary of terms used in the calculation model below. Click on highlighted links to read more in-depth definitions in our financial glossary:
| Parameter | Definition & Context |
|---|---|
| Annual Overtime Premium | The premium HALF of time-and-a-half only. Total overtime pay minus what those hours would have paid at your regular rate. |
| Filing Status | Sets your brackets, standard deduction, cap ($12,500 vs $25,000) and phase-out threshold. |
| Modified AGI | All income including the overtime. Joint filers phase out on combined income, so a spouse's salary can erode the deduction. |
The rules and figures on this page are researched from official primary sources: