Manufacturing Overtime Tax Deduction Calculator
For plant workers, machinists, assemblers, and skilled trades on heavy-overtime schedules. Estimate your OBBBA deduction in seconds.
Regular rate (not OT rate)
Hours worked beyond 40/week
Modified Adjusted Gross Income
Overtime Premium Deduction
$7,000
✅ You qualify for the full deduction
⚠️ This calculator provides estimates for informational and educational purposes only. It is not tax advice. Results are based on the One Big Beautiful Bill Act (OBBBA) and IRS Schedule 1-A. Consult a qualified tax professional for your specific situation.
Why Manufacturing Workers Win Big
The OBBBA deduction rewards sustained overtime, and few industries run OT like manufacturing: peak seasons, shutdown turnarounds, and staffing gaps routinely push hourly workers past 500–800 OT hours a year. The math compounds fast:
- • 10 OT hours/week average = ~520 hours/year
- • At $28/hour: $14 × 520 = $7,280 deductible premium
- • 22% bracket → $1,600+ back every year through 2028
Only the premium half counts — at $28/hour your OT rate is $42, and the deductible part is the extra $14/hour.
Worked Example: Shutdown Season
Luis, a maintenance tech at $30/hour, works a brutal 12-week turnaround at 25 OT hours/week (300 hours), plus normal OT the rest of the year (250 hours) — 550 total. Married filing jointly, household MAGI $110,000.
- • Premium portion: $30 ÷ 2 = $15.00/hour
- • Deduction: $15 × 550 = $8,250 (well under the $25,000 MFJ cap)
- • 12% bracket → $990; 22% bracket → $1,815
Married couples where both spouses work OT can each claim their own premium — the caps are per-person, not per-household.
Watch the Phase-Out at Higher Rates
Skilled trades at $45+/hour can push MAGI past $150,000 (single) with a heavy OT year. The deduction steps down $100 per $1,000 of MAGI above the threshold — run the calculator with your realistic total income before counting on the full amount.
Frequently Asked Questions
Do factory workers qualify for the no-tax-on-overtime deduction?
Yes — hourly manufacturing workers are among the biggest beneficiaries. Hours beyond 40 per week paid at time-and-a-half generate a deductible premium (the extra 0.5× above your base rate), up to $12,500 single / $25,000 MFJ for 2025–2028.
I work mandatory 6-day weeks during peak season — does all that OT count?
Every hour beyond 40 in a workweek paid at 1.5× counts, mandatory or voluntary. A machinist on 20 OT hours/week for a 3-month shutdown season banks roughly 250 OT hours from that stretch alone.
What about double-time on Sundays and holidays?
Only the 1.5× FLSA premium portion is deductible. If you earn 2× on Sundays, the deductible part is still measured against the time-and-a-half standard — the extra 0.5× above your regular rate. Pay above 1.5× that is not FLSA overtime does not add to the deduction.
Does per-piece or production bonus pay count?
No. Piece-rate earnings and production bonuses are not overtime premiums. The deduction is strictly the 0.5× premium on hourly overtime beyond 40 hours/week under FLSA.
I'm a temp-agency production worker — do I qualify?
Yes if you are W-2 with the agency and paid time-and-a-half beyond 40 hours/week. Most light-industrial temp assignments are W-2. 1099 gig arrangements do not qualify.
How much does a heavy-overtime plant worker save?
A $28/hour machine operator working 700 OT hours in a year generates $9,800 of premium — under the $12,500 single cap. In the 22% bracket that is about $2,156 back. Workers who max the cap save $2,750–$3,000.