Millions of restaurant servers, bartenders, rideshare drivers, hotel staff, and other hourly workers who earn tips or overtime now have a concrete IRS form to fill out when they file their 2025 tax returns. The agency released Schedule 1-A, a new attachment to Form 1040, spelling out exactly how eligible taxpayers can deduct up to $25,000 in qualified tips and up to $25,000 in qualified overtime from their federal income taxes. The catch: many workers who already filed 2025 returns before the final rules took effect will need to go back and amend those filings to claim the break.
Schedule 1-A and the new deduction caps for tips and overtime
The One, Big, Beautiful Bill Act became law on July 4, 2025, as Public Law 119-21, and its tax provisions apply retroactively to all of tax year 2025. That timing created an unusual problem. The law was signed months after the normal January-through-April filing season, which means a large share of 2025 returns were submitted before the IRS had finalized the forms or the occupation-eligibility rules needed to claim the deductions.
Schedule 1-A, announced in an IRS news release, is the form that resolves that gap. It sets the tips deduction at up to $25,000 per filer. For overtime, the cap is up to $12,500 for some filers and up to $25,000 for others, depending on filing status and income. The schedule also coordinates with the main Form 1040 so that taxpayers list their total qualified tips and overtime once, then carry the combined deduction to the appropriate line on their return.
The IRS updated the Form 1040 instructions to walk taxpayers through each line of the new schedule. Filers first identify whether they are claiming the tips deduction, the overtime deduction, or both. They then calculate their qualified amounts subject to the statutory caps. Schedule 1-A also requires taxpayers to indicate whether they relied on employer statements, pay stubs, or other records, a step meant to remind filers that they must be able to substantiate the figures they claim.
Amended returns and the documentation question for tipped workers
Workers in occupations that customarily receive tips face an extra step. The IRS warned that taxpayers who filed their 2025 returns before the agency finalized Regulation Section 1.224-1, the rule defining which occupations qualify, may need to file an amended return to claim or adjust the deduction. The agency directed filers to check its tipped-occupations page at IRS.gov/tippedoccupations to confirm eligibility before submitting changes.
The Treasury and IRS issued a proposed rule in the Federal Register last September that established the Treasury Tipped Occupation Code framework, the formal system for deciding which jobs qualify. That document laid out categories of occupations where tips are voluntary and customary, such as table service, bar service, personal services, and certain hospitality roles. It also excluded mandatory service charges and certain automatic fees that do not count as qualified tips, even when they are later distributed to employees.
Once Regulation Section 1.224-1 was finalized, some workers who assumed they were eligible discovered that their roles were either outside the listed codes or only partially covered. Others who did not initially claim the deduction because the rules were unclear now qualify. For both groups, the IRS is steering people toward Form 1040-X, the amended return, along with Schedule 1-A, to correct their 2025 filings. Tax professionals say that means tipped workers should gather records now, including point-of-sale reports, tip logs, and any employer summaries of reported tips.
How to substantiate overtime when pay stubs fall short
For overtime, the documentation burden falls partly on employers. Many W-2 and 1099 forms do not separately list overtime pay, and some payroll systems only show total wages. The IRS addressed this gap in Internal Revenue Bulletin guidance, which allows taxpayers to use “other documentation and reasonable methods” for tax year 2025 to determine qualified overtime when it is not clearly broken out.
Under this transitional relief, workers can rely on detailed pay stubs, year-to-date payroll summaries, or employer statements that identify hours worked at an overtime rate versus regular time. Where those are unavailable, the bulletin permits reasonable reconstruction methods, such as using schedules, time sheets, or union records to estimate overtime hours, then applying the applicable overtime rate. Taxpayers must retain the underlying records in case of audit, but they are not required to submit them with the return.
The reasonable-methods standard is temporary. The IRS signaled that, after 2025, it expects employers to adjust payroll reporting so that overtime is clearly identified on wage statements. For now, however, the agency is prioritizing access to the new deduction over perfect documentation, a stance that reflects how quickly the law took effect relative to the normal tax-filing calendar.
What workers should do next
Workers who have not yet filed a 2025 return can simply attach Schedule 1-A and follow the new instructions. Those who already filed should first determine whether their occupation is listed as a tipped job under the final regulations and whether they earned any qualifying overtime. If they missed either deduction, they can file Form 1040-X with a completed Schedule 1-A to claim any additional refund.
Tax experts caution that, while the new deductions may significantly reduce taxable income for some households, they do not change how tips and overtime are reported as income. Workers must still report all tips and all wages, including overtime, as taxable earnings; Schedule 1-A then provides a separate line-item deduction on the back end. For many service and hourly workers, that distinction may matter less than the bottom-line result: a lower federal tax bill for 2025 and, in many cases, a refund check that better reflects the long hours and customer-dependent income that defined their year.
David M. Keller is a finance writer based in Columbus, Ohio, covering personal finance and consumer-focused economic topics. He earned his degree in journalism from Ohio University and began his career reporting on local business and economic trends for a regional media outlet. Since then, he has contributed to a variety of online publications, focusing on clear, practical coverage of topics such as cost of living, debt, and everyday financial decision-making.
