No Tax on Overtime in New Hampshire

No state tax

The deduction is federal — and New Hampshire takes no state income tax, so here it reaches you whole.

On $7,468 of overtime premium

You save $1,643 — and New Hampshire takes none of it

Worked on New Hampshire's own average wage ($80,901, about $39/hour per BLS) with 8 overtime hours a week for 48 weeks. The OBBBA deduction cuts your federal tax. FICA is never touched: $571 of Social Security and Medicare on those hours.

How the split moves with your overtime

Single filer on $80,901 of straight-time pay in New Hampshire, tax year 2026. The last row is the deduction cap.

Overtime premiumFederal savingNew Hampshire taxFICANet benefit
$2,000$440—−$153$440
$4,000$880—−$306$880
$6,000$1,320—−$459$1,320
$8,000$1,760—−$612$1,760
$12,500$2,750—−$956$2,750

New Hampshire has no state income tax. Informational estimate, not tax advice.

Overtime and OBBBA in New Hampshire

Does New Hampshire tax my overtime in 2026?
No. New Hampshire levies no state income tax, so your overtime only meets federal tax and FICA. The federal OBBBA deduction reaches you whole.
So is overtime actually tax-free?
Not quite, and the name oversells it. The deduction covers only the PREMIUM half of time-and-a-half, caps at $12,500 for a single filer, phases out above $150,000 of income, and never touches FICA: in this example you pay $571 in Social Security and Medicare on those hours regardless.
What do I actually save in New Hampshire?
On $80,901 of straight-time pay plus $7,468 of overtime premium: $1,643 off your federal bill, with nothing clawed back at state level. Real net effect of the deduction: $1,643.
Where does this show up on my W-2?
Your employer reports qualified overtime in W-2 box 12 under code TT. That figure is what carries to Schedule 1-A; if the box is empty, ask your employer to correct it before you file.

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