Box 14 on Your W-2: How to Find (or Reconstruct) Your OBBBA Overtime Number
Your W-2 arrives in January. You know the new OBBBA overtime deduction exists. You know you earned overtime last year. You open the W-2 and look for the “qualified overtime” number — which is supposed to be in Box 14.
And the box is either blank, or it has entries that don't look anything like overtime (state disability insurance, health insurance, 401(k) codes), or the number there is suspiciously close to your full year's overtime pay rather than the smaller premium amount.
All three scenarios are common in 2025 W-2s and early 2026 W-2s. Here's how to figure out what's actually supposed to be there, what to do if it isn't, and how to compute the right number yourself using the IRS's own guidance.
What Box 14 on a W-2 actually is
Box 14 is the “Other” box on the W-2 form. It's a free-form box at the bottom of the form that employers use to report anything that doesn't have its own dedicated box — state disability insurance contributions, union dues, retirement plan contributions, parking benefits, employer-provided health coverage, and since OBBBA, qualified overtime compensation.
Because it's free-form, every employer labels Box 14 entries differently. There is no standard abbreviation. You'll see “QOT,” “Qual OT,” “FLSA OT,” “OBBBA OT,” “Overtime Premium,” or something custom your employer made up. The label doesn't matter as long as the number is right and your employer's reporting is consistent from year to year.
For the 2025 tax year specifically, the IRS made Box 14 reporting of qualified overtime voluntary. Many employers used it; many didn't. Penalty relief was granted under IRS Notice 2025-69 so employers weren't forced to retrofit payroll systems midway through the year.
For the 2026 tax year and beyond, the IRS made Box 14 reporting of qualified overtime mandatory. Your 2026 W-2, which you'll receive in January 2027, should have the qualified overtime number regardless of employer.
What the right number should look like
The qualified overtime number in Box 14 should be the premium half of your FLSA overtime, not your gross overtime pay.
A warehouse worker who earned $30,000 in gross overtime pay during 2026 should see roughly $10,000 in Box 14 for qualified overtime, not $30,000. That's because in time-and-a-half pay, the premium half is exactly one-third of the total overtime wages — the $0.50 premium is one-third of each $1.50 paid per overtime hour.
A quick sanity check when your W-2 arrives:
Look at the Box 14 number for qualified overtime. Look at Box 1 (wages). Look at any YTD overtime number on your final paystub. If the Box 14 number is roughly one-third of your YTD overtime earnings, it's probably right. If the Box 14 number equals your YTD overtime earnings, your employer is reporting gross OT instead of the qualified premium half — that's a reporting error and you should flag it with payroll before filing.
If your overtime was partly double-time (paid at 2x your regular rate), the math is slightly different — we'll walk through that case below.
The three situations you'll actually be in
When your W-2 arrives, one of these three situations will describe you:
Situation 1 — Box 14 has the right number. You see a line labeled “Qualified Overtime” (or similar) with a dollar amount that looks reasonable compared to your YTD OT. Great. Use that number on Schedule 1-A of your Form 1040. You're done.
Situation 2 — Box 14 has the wrong number, or a suspicious number. The most common error is the employer reporting gross overtime instead of the premium half. A less common error: reporting straight-time hours that weren't FLSA overtime. Contact your payroll department, ask for a corrected W-2 (Form W-2c), and hold off on filing until it arrives. Filing with the wrong number creates audit risk you don't need.
Situation 3 — Box 14 is blank, missing, or doesn't include a qualified-overtime line. You take the deduction anyway. The IRS explicitly authorized reasonable-method self-calculation in Notice 2025-69 precisely because they knew many 2025 W-2s wouldn't have the information. The rest of this article is how to do that.
The IRS's reasonable-method framework
IRS Notice 2025-69 authorizes individuals to use “reasonable methods” to determine their qualified overtime compensation for the 2025 tax year when their W-2 doesn't report it. The notice doesn't require one specific method — it provides several and allows workers to pick the one best suited to the documentation they have.
Grouped by situation, here's how to apply the authorized methods.
If your pay stubs already show the FLSA premium separately
Some employers' pay stubs split overtime into two line items: the regular-rate portion (labeled “OT Regular Rate” or similar) and the premium portion (labeled “OT Premium” or “FLSA Premium”). If yours do, the premium-portion number is your qualified overtime for that pay period. Sum those numbers across all pay periods in the year and you have your Box 14 equivalent.
If your pay stubs show total overtime pay only (1.5x time-and-a-half)
Most pay stubs show a single “Overtime” line that represents your gross overtime pay at 1.5x your regular rate. In that case, divide your total annual overtime pay by 3. The result is your qualified overtime premium.
Worked example: your final 2025 paystub shows year-to-date overtime earnings of $15,000. Your qualified overtime for 2025 is $15,000 ÷ 3 = $5,000.
The math: each overtime hour is paid at 1.5x your regular rate. Of that 1.5x, 1.0x is the regular rate (not deductible) and 0.5x is the premium (deductible). The ratio of deductible premium to total OT pay is 0.5 / 1.5 = 1/3.
If any of your overtime was paid at double-time (2x)
Some employers pay double-time for specific conditions — holiday work, hours past a certain daily threshold, mandatory overtime after a set weekly number. If your overtime pay includes a double-time component, the math has an extra step.
For double-time hours, only the FLSA-required “half” premium above your regular rate qualifies — not the full 1.0x that the employer voluntarily added on top. In practical terms:
If your pay stub breaks out double-time hours and earnings separately, take the double-time earnings and divide by 4. The result is the FLSA-required qualified premium for those hours. (Math: 2.0x pay = 1.0x regular + 1.0x employer premium; of the 1.0x employer premium, only 0.5x is FLSA-required. 0.5 / 2.0 = 1/4.)
Worked example: $4,000 in annual double-time earnings. Qualified OT from those hours = $4,000 ÷ 4 = $1,000.
If your overtime is a mix of 1.5x and 2x, compute each category separately and add them together: (1.5x total ÷ 3) + (2x total ÷ 4) = your qualified overtime for the year.
If your overtime rates vary week-to-week due to bonuses or incentives
Nondiscretionary bonuses (production bonuses, attendance bonuses, shift bonuses) affect your “regular rate” for FLSA purposes. When a bonus is paid that covers a period in which you worked overtime, your regular rate for that period should be recalculated upward, which can change the premium amount.
In practice, this calculation is the payroll department's job, not yours. If you received nondiscretionary bonuses during the year and your employer's pay stubs don't already reflect a recalculated regular rate, use the divide-by-3 shortcut on your total OT pay as a reasonable approximation — the notice explicitly permits reasonable methods where full precision isn't achievable.
If you have no paystubs and no YTD totals
The rarest case, but it happens — documents were destroyed, you had an employer that didn't provide itemized paystubs, or you changed jobs mid-year and can't reconstruct from records. The IRS permits a reasonable approximation based on your regular rate of pay and the number of overtime hours you worked over 40 per week. The formula: your regular hourly rate × total overtime hours × 0.5.
Worked example: you remember working approximately 200 hours of overtime in 2025 at a regular rate of $22/hour. Qualified OT approximation = $22 × 200 × 0.5 = $2,200.
Keep whatever records you do have (calendar, schedule, memory of shifts) as backup documentation. The IRS expects reasonable good-faith estimates, not guesses.
Special situations
A handful of situations have their own sub-rules under the notice:
Law enforcement and fire protection personnel under the FLSA's 14- or 28-day work period alternative schedules can use their partial-overtime threshold instead of the 40-hour weekly rule. Hospital employees on the FLSA-authorized 8/80 rule can use that rule's overtime calculation. Public-sector workers who receive comp time paid out at 1.5x their regular rate can treat one-third of the paid-out wages as the qualified overtime premium.
If you're in one of these special-category roles, work with your payroll department — the interactions are fact-specific and the notice has specific language for each case.
Once you have the number
Your qualified overtime amount, however you arrived at it, goes on Schedule 1-A of Form 1040. It's reported above the line, which means you don't have to itemize to take the deduction. You take the standard deduction and the OBBBA overtime deduction.
The deduction is capped at $12,500 for single filers and $25,000 for married filing jointly per year. If your reconstructed qualified OT exceeds the cap, you deduct up to the cap and no more.
If your modified adjusted gross income exceeds $150,000 (single) or $300,000 (MFJ), the deduction phases out gradually. The pillar guide walks through the phase-out math.
Keep your reconstruction documentation. You don't send it with your return, but if the IRS questions the deduction later, you'll want to show how you arrived at the number — pay stubs, a written explanation of which reasonable method you used, and any employer correspondence.
What about your state return?
Federal-level OBBBA deduction and state-level treatment are separate questions. If your state decoupled from OBBBA (Colorado, Illinois, Rhode Island, DC as of April 2026) or conforms with an add-back (New York), you take the federal deduction but not a parallel state deduction. If your state conformed cleanly (Michigan), you get both. If your state is still deciding, plan on federal-only.
The full state-by-state picture lives in our state decoupling tracker.
Save your qualified-OT total to your paycheck profile
If you're trying to make sense of what the deduction actually does to your paycheck going forward — not just what to do on your 2025 return — TakeHome IQ tracks your year-to-date FLSA overtime, applies the premium-only rule, models your state's OBBBA position, and saves your qualified-OT total to your paycheck profile so it's ready the moment next January's W-2 arrives.
Save your paycheck profile — with the Box 14 math already done for you, ready when next January's W-2 arrives.
If you want the federal mechanics in more depth, start with the no tax on overtime explained guide. If you work in a warehouse, the warehouse worker guide walks through peak-season numbers. If you're trying to decide whether picking up overtime is worth it at all, is overtime worth it after taxes runs the real-dollar math.
Last verified against IRS Notice 2025-69, the IRS newsroom OBBBA overtime guidance, and the IRS Q&A on qualified overtime compensation: April 19, 2026. If the IRS publishes supplemental guidance or revises Notice 2025-69, this article is updated.