Dear Prosperics users,

The One Big Beautiful Bill Act (OBBBA) put three phrases into every paycheck conversation: no tax on tips, no tax on overtime, and the senior deduction. All three are real, all three are temporary (2025 through 2028), and all three are more limited than the headlines suggest. This walkthrough covers the fine print, then works the math for three realistic households.

You can run your own numbers in the OBBBA Tax Deductions Calculator, which handles the phase-outs and interaction effects automatically.

What "no tax on tips" actually means

This is a federal income tax deduction for qualified tip income, capped at $25,000 per year — not an exemption from all tax. Three details matter:

Payroll taxes still apply. Social Security and Medicare (7.65%) come out of tip income exactly as before. So does state income tax in most states.

Only "qualified tips" count — voluntary tips in occupations that customarily receive them, reported to your employer. Mandatory service charges are not tips.

It phases out at higher incomes, beginning at $150,000 of modified AGI ($300,000 for joint filers).

Worked example: a server in Texas

Maria earns a $24,000 base plus $28,000 in reported tips. She deducts the capped $25,000 of tip income. In the 12% bracket, that deduction is worth roughly $3,000 of federal income tax per year. Her FICA bill is unchanged, and Texas has no state income tax, so $3,000 is her real annual savings — about $250 a month. Meaningful, but a long way from "tax-free tips."

What "no tax on overtime" actually means

The overtime deduction covers the premium portion of FLSA overtime pay — the extra "half" in time-and-a-half — up to $12,500 per year ($25,000 joint). If you earn $30/hour and work an overtime hour at $45, only the $15 premium is deductible, not the whole $45. The same $150,000/$300,000 phase-out applies.

Worked example: a nurse pulling regular overtime

Devon earns $42/hour base and worked 320 overtime hours this year at $63/hour. The premium portion is $21 × 320 = $6,720 — comfortably under the cap, all deductible. In the 22% bracket that saves about $1,478 in federal income tax. Note what a common misreading would predict: deducting the full $63 rate would suggest $4,435 in savings, three times the real figure. The premium-only rule is the single most misunderstood part of this provision.

The senior deduction

Taxpayers 65 and older get an additional $6,000 deduction per qualifying person (so up to $12,000 for a married couple who both qualify), on top of the standard deduction and the existing age-65 addition. It phases out starting at $75,000 of modified AGI ($150,000 joint). This deduction is available whether or not you itemize.

Worked example: a retired couple in Michigan

Frank and Lena, both 68, have $88,000 of AGI from pensions, IRA withdrawals, and Social Security. They're under the joint phase-out threshold, so they take the full $12,000. In the 12% bracket, that's $1,440 saved. Just as important: the deduction lowers the income figure used in the Social Security taxability formula for some households, which can produce a second-order saving the headline number doesn't show. This is exactly the kind of interaction our calculator surfaces.

Where people get burned

Withholding doesn't adjust automatically for tips and overtime. Many workers will see the benefit only at refund time unless they update their W-4.

The phase-outs are cliffs in disguise. A raise that pushes a joint household past $300,000 doesn't just add marginal tax — it claws back deductions on income you already earned that year.

These provisions expire after 2028. Do not bake them into long-term plans, mortgage qualification math, or retirement projections beyond that horizon.

State taxes mostly ignore OBBBA. Most states did not conform, so your state bill is unchanged.

A five-minute action list

If you earn tips: confirm your employer is reporting them properly — unreported tips can't be deducted.

If you work overtime: pull your pay stubs and total the premium portion year-to-date, then estimate your deduction against the $12,500 cap.

If you're 65+: check your modified AGI against the $75,000/$150,000 thresholds before making discretionary IRA withdrawals late in the year — a December withdrawal can shrink this deduction.

Run the combined picture in the calculator, then compare against your current withholding.

Educational content only — not tax advice. Provisions and thresholds are as enacted for 2025–2028; confirm current-year figures with the IRS or a tax professional.

Prosperics Editorial Board