2025 Schedule 1 (Form 1040) – Part 1 – Additional Income – #1-#7

LineFieldFull Definition / How to Calculate or Find ItKnown Value
1Taxable Refunds, Credits, or Offsets of State and Local Income TaxesTaxable portion of state or local income tax refunds, credits, or offsets received during the year. Generally reported on Form 1099-G when a prior-year itemized deduction produced a tax benefit.
2aAlimony ReceivedAlimony received under divorce or separation agreements executed before January 1, 2019, or later agreements that specifically adopt the old rules.
2bDate of Original Divorce or Separation AgreementOriginal date of the divorce or separation instrument related to alimony reported on Line 2a.
3Business Income or (Loss)Net profit or loss from a sole proprietorship reported on Schedule C. Flows from Schedule C net income calculation after business expenses.
4Other Gains or (Losses)Gains or losses from Form 4797 (sale of business property) and Form 4684 (casualties, disasters, thefts) that are not reported elsewhere.
5Rental Real Estate, Royalties, Partnerships, S Corporations, Trusts, etc.Amount from Schedule E, Line 41. Includes rental property income/loss, royalty income, partnership income, S corporation income, estate income, trust income, and similar pass-through items.
6Farm Income or (Loss)Net farm income or loss from Schedule F. Includes farming operations conducted as a sole proprietor.
7Unemployment CompensationTotal unemployment compensation received during the tax year. Generally reported on Form 1099-G. If a repayment was made during the same year, special adjustment rules may apply.9,360
7 CheckboxOverpayment RepaidCheckbox indicating repayment of a 2025 unemployment overpayment during 2025.
7 Amount RepaidUnemployment Compensation RepaidAmount of unemployment compensation repaid during the tax year if repayment rules apply.


2025 Schedule 1 (Form 1040) – Part 1 – Additional Income – #8-#10

LineFieldFull Definition / How to Calculate or Find ItKnown Value
8aNet Operating LossNet operating loss deduction carried forward from another tax year and allowable in the current year. Determined under IRS NOL rules and related worksheets.
8bGamblingGambling winnings not otherwise reported elsewhere on the return. Includes casino winnings, sports betting winnings, lottery prizes, raffles, and similar gambling income.
8cCancellation of DebtDebt forgiven or canceled that is taxable under IRS rules. Commonly reported on Form 1099-C.
8dForeign Earned Income ExclusionAmount excluded from income under Form 2555 that must be reported for Schedule 1 purposes.
8eIncome From Form 8853Taxable income from Archer MSAs or Long-Term Care insurance contracts reported on Form 8853.
8fIncome From Form 8889Taxable income resulting from Health Savings Account (HSA) distributions or related HSA adjustments reported on Form 8889.
8gAlaska Permanent Fund DividendsTaxable dividends distributed by the Alaska Permanent Fund to eligible Alaska residents.
8hJury Duty PayCompensation received for jury service and not otherwise reported as wages.
8iPrizes and AwardsTaxable prizes, awards, contest winnings, and similar income not reported elsewhere.
8jActivity Not Engaged In For Profit IncomeIncome from activities conducted without a profit motive, commonly referred to as hobby income.
8kStock OptionsTaxable income from stock option transactions not otherwise reported on Form W-2 or elsewhere on the return.
8lRental of Personal PropertyIncome from renting personal property when the activity is conducted for profit but does not rise to the level of a trade or business.
8mOlympic and Paralympic Medals and USOC Prize MoneyTaxable amounts related to Olympic or Paralympic medals and associated prize payments.
8nSection 951(a) InclusionCertain controlled foreign corporation income required to be included under IRC §951(a).
8oSection 951A(a) InclusionGlobal Intangible Low-Taxed Income (GILTI) inclusion required under IRC §951A(a).
8pSection 461(l) Excess Business Loss AdjustmentExcess business loss adjustment required under IRC §461(l).
8qTaxable ABLE Account DistributionsTaxable distributions from an ABLE account that do not qualify for exclusion.
8rScholarship and Fellowship Grants Not Reported on Form W-2Taxable scholarship or fellowship amounts not included on a W-2.
8sNontaxable Medicaid Waiver Payments Included on Form 1040 Line 1a or 1dAdjustment related to qualified Medicaid waiver payments that were included elsewhere in income.
8tNonqualified Deferred Compensation / Nongovernmental Section 457 Plan IncomeTaxable pension or annuity income from certain deferred compensation arrangements.
8uWages Earned While IncarceratedCompensation earned while incarcerated that must be separately identified under IRS rules.
8vDigital Assets Received as Ordinary IncomeCryptocurrency or other digital asset income received as compensation, mining income, staking income, rewards, or similar ordinary income not reported elsewhere.
8zOther IncomeOther taxable income not specifically listed on Lines 8a–8v. Description and amount must be provided.
9Total Other IncomeSum of Lines 8a through 8z.Calculated
10Additional IncomeSum of Lines 1 through 7 and Line 9. This amount flows to Form 1040, Line 8.Calculated


2025 Schedule 1 (Form 1040) – Part 2 – #11-#23

LineFieldFull Definition / How to Calculate or Find ItKnown Value
11Educator ExpensesQualified unreimbursed classroom expenses paid by eligible teachers, instructors, counselors, principals, or aides. Subject to annual IRS limits.
12Certain Business Expenses of Reservists, Performing Artists, and Fee-Basis Government OfficialsDeductible expenses claimed by qualified reservists, qualified performing artists, and fee-basis state or local government officials. Generally calculated on Form 2106.
13Health Savings Account (HSA) DeductionDeductible HSA contributions reported on Form 8889. Includes contributions made directly by the taxpayer that were not already excluded from wages.
14Moving Expenses for Members of the Armed ForcesQualified moving expenses deductible by active-duty military members relocating under military orders. Generally reported on Form 3903.
14 CheckboxStorage Fees ElectionCheckbox used when claiming only qualified storage expenses under the military moving expense rules.
15Deductible Part of Self-Employment TaxOne-half of self-employment tax calculated on Schedule SE and deductible as an adjustment to income.
16Self-Employed SEP, SIMPLE, and Qualified PlansDeductible contributions made to SEP-IRA, SIMPLE IRA, solo 401(k), and similar self-employed retirement plans.
17Self-Employed Health Insurance DeductionDeduction for health insurance premiums paid by self-employed individuals for themselves, spouses, and dependents, subject to IRS limitations.
18Penalty on Early Withdrawal of SavingsEarly withdrawal penalties charged by financial institutions on CDs, savings accounts, and similar deposits. Usually reported on Form 1099-INT or Form 1099-OID.
19aAlimony PaidDeductible alimony paid under qualifying divorce or separation agreements executed before January 1, 2019, or later agreements that specifically adopt the old rules.
19bRecipient’s SSNSocial Security Number of the alimony recipient for whom the deduction on Line 19a is claimed.
19cDate of Original Divorce or Separation AgreementOriginal execution date of the divorce or separation agreement associated with the alimony deduction.
20IRA DeductionDeductible contributions made to a traditional IRA. Subject to income limits, filing status rules, and retirement plan participation limitations.
20 CheckboxMarried Filing Separately ExceptionCheckbox indicating the taxpayer lived apart from their spouse for the entire year when filing separately.
21Student Loan Interest DeductionDeductible student loan interest paid during the year. Subject to annual limits and income phase-outs. Usually reported on Form 1098-E.
22Reserved for Future UseLine reserved by the IRS for future legislation or reporting requirements.N/A
23Archer MSA DeductionDeduction for contributions to an Archer Medical Savings Account, calculated on Form 8853.


2025 Schedule 1 (Form 1040) – Part 2 – #24 – #26

LineFieldFull Definition / How to Calculate or Find ItKnown Value
24aJury Duty Pay Repaid to EmployerJury duty compensation that was previously included in income but was required to be turned over to an employer. Deductible as an adjustment to income.
24bDeductible Expenses Related to Rental of Personal PropertyExpenses related to income reported on Schedule 1 Line 8l (rental of personal property engaged in for profit). Limited to the amount of related income.
24cNontaxable Olympic and Paralympic Medals and USOC Prize MoneyNontaxable portion of Olympic or Paralympic medals and related prize money previously reported on Schedule 1 Line 8m.
24dReforestation Amortization and ExpensesDeductible amortization and expenses related to qualified timber reforestation activities.
24eRepayment of Supplemental Unemployment BenefitsRepayment of supplemental unemployment compensation received under the Trade Act of 1974.
24fContributions to Section 501(c)(18)(D) Pension PlansDeductible contributions made to qualified employee pension plans established under IRC §501(c)(18)(D).
24gContributions by Certain Chaplains to Section 403(b) PlansDeductible retirement contributions made by qualifying chaplains to 403(b) plans.
24hAttorney Fees and Court Costs for Certain Unlawful Discrimination ClaimsDeductible legal fees and court costs paid in connection with qualifying employment and civil rights claims.
24iAttorney Fees and Court Costs Related to IRS AwardsLegal fees and court costs paid in connection with an IRS whistleblower award.
24jHousing Deduction From Form 2555Foreign housing deduction calculated on Form 2555 for qualifying taxpayers with foreign earned income.
24kExcess Deductions of Section 67(e) Expenses From Schedule K-1 (Form 1041)Excess deductions passed through from an estate or trust on Schedule K-1 (Form 1041).
24zOther AdjustmentsAny deductible adjustment to income not specifically listed on Lines 24a–24k. Type and amount must be identified.
25Total Other AdjustmentsSum of Lines 24a through 24z.Calculated
26Total Adjustments to IncomeSum of Lines 11 through 23 and Line 25. This amount flows to Form 1040 Line 10.Calculated