Us Federal Income Tax Return 1040

---
name: us-federal-income-tax-return-1040
description: "A drafting guide to the tax year 2026 Form 1040 rates, standard deductions and filing deadlines for individual US taxpayers, and the IRS-described filing method, for accountants preparing US individual income tax returns."
license: "AGPL-3.0-or-later (code) / OpenAccountants Guide License v1.0 (content)"
metadata:
  source: openaccountants
  openaccountants_url: "https://www.openaccountants.com/skills/us-federal-income-tax-return-1040"
  jurisdiction: "US"
  tax_year: "2026"
  last_updated: "2026-10-31"
---

# US federal income tax return, Form 1040

Form 1040 is the annual US individual income tax return. The IRS says Form 1040 is used by U.S. taxpayers to file an annual income tax return, and that Form 1040-SR is an optional alternative for taxpayers who are age 65 or older, using the same schedules and instructions ([About Form 1040](https://www.irs.gov/forms-pubs/about-form-1040)). Most individuals use the calendar year. Figures are for tax year 2026. A tax year 2026 return is the one filed in 2027: the IRS says the tax year 2026 adjustments "generally apply to tax returns filed in 2027" ([IR-2025-103](https://www.irs.gov/newsroom/irs-releases-tax-inflation-adjustments-for-tax-year-2026-including-amendments-from-the-one-big-beautiful-bill)). Every table below names its year. Rows marked tax year 2025 belong to the 2025 return filed in 2026, and appear only where the IRS has not yet printed the 2026 figure or where a 2025 return is still being prepared.

## Who this is for

This skill is for preparers of a federal individual income tax return on Form 1040 or Form 1040-SR for tax year 2026. The IRS filing page says: "If you have wages, file Form 1040, U.S. Individual Income Tax Return or Form 1040-SR, U.S. Income Tax Return for Seniors", and that a person with a business or side income files Form 1040 with a Schedule C ([File your tax return](https://www.irs.gov/filing/individuals/how-to-file)). The IRS says "To file federal taxes, you need a taxpayer identification number (TIN)" ([Individual tax filing](https://www.irs.gov/individual-tax-filing)). It does not cover nonresident aliens, entity returns (partnership, corporation, trust or estate), amended returns, estimated tax payments, or state and local income tax returns.

## Rates, thresholds and deadlines

### Tax year 2026 rate schedules

These are the four rate schedules (Tables 1 to 4) in Revenue Procedure 2025-32, for taxable years beginning in 2026. The Act called the One, Big, Beautiful Bill (Public Law 119-21, 4 July 2025) kept the seven rates. In each row, "over" means more than and "up to" means not more than, applied to taxable income.

| What | Value | Note |
|---|---|---|
| Source | all figures below | https://www.irs.gov/pub/irs-drop/rp-25-32.pdf |
| Married filing jointly and surviving spouses, up to USD 24,800 | 10% of taxable income | Table 1: "Not over $24,800 10% of the taxable income" |
| Married filing jointly, over USD 24,800 up to USD 100,800 | USD 2,480 plus 12% of the excess over USD 24,800 | Table 1: "Over $24,800 but not over $2,480 plus 12% of the excess $100,800 over $24,800" |
| Married filing jointly, over USD 100,800 up to USD 211,400 | USD 11,600 plus 22% of the excess over USD 100,800 | Table 1: "Over $100,800 but not over $11,600 plus 22% of the excess $211,400" |
| Married filing jointly, over USD 211,400 up to USD 403,550 | USD 35,932 plus 24% of the excess over USD 211,400 | Table 1: "Over $211,400 but not over $35,932 plus 24% of the excess $403,550" |
| Married filing jointly, over USD 403,550 up to USD 512,450 | USD 82,048 plus 32% of the excess over USD 403,550 | Table 1: "Over $403,550 but not over $82,048 plus 32% of the excess $512,450" |
| Married filing jointly, over USD 512,450 up to USD 768,700 | USD 116,896 plus 35% of the excess over USD 512,450 | Table 1: "Over $512,450 but not over $116,896 plus 35% of the $768,700" |
| Married filing jointly, over USD 768,700 | USD 206,583.50 plus 37% of the excess over USD 768,700 | Table 1: "Over $768,700 $206,583.50 plus 37% of the excess over $768,700" |
| Head of household, up to USD 17,700 | 10% of taxable income | Table 2: "Not over $17,700 10% of the taxable income" |
| Head of household, over USD 17,700 up to USD 67,450 | USD 1,770 plus 12% of the excess over USD 17,700 | Table 2: "Over $17,700 but $1,770 plus 12% of not over $67,450" |
| Head of household, over USD 67,450 up to USD 105,700 | USD 7,740 plus 22% of the excess over USD 67,450 | Table 2: "Over $67,450 but $7,740 plus 22% of not over $105,700" |
| Head of household, over USD 105,700 up to USD 201,750 | USD 16,155 plus 24% of the excess over USD 105,700 | Table 2: "Over $105,700 but $16,155 plus 24% of not over $201,750" |
| Head of household, over USD 201,750 up to USD 256,200 | USD 39,207 plus 32% of the excess over USD 201,750 | Table 2: "Over $201,750 but $39,207 plus 32% of not over $256,200" |
| Head of household, over USD 256,200 up to USD 640,600 | USD 56,631 plus 35% of the excess over USD 256,200 | Table 2: "Over $256,200 but $56,631 plus 35% of not over $640,600" |
| Head of household, over USD 640,600 | USD 191,171 plus 37% of the excess over USD 640,600 | Table 2: "Over $640,600 $191,171 plus 37% of the excess over $640,600" |
| Single, and married filing separately, up to USD 12,400 | 10% of taxable income | Tables 3 and 4: "Not over $12,400 10% of the taxable income" |
| Single, and married filing separately, over USD 12,400 up to USD 50,400 | USD 1,240 plus 12% of the excess over USD 12,400 | Tables 3 and 4: "Over $12,400 but $1,240 plus 12% of not over $50,400" |
| Single, and married filing separately, over USD 50,400 up to USD 105,700 | USD 5,800 plus 22% of the excess over USD 50,400 | Tables 3 and 4: "Over $50,400 but $5,800 plus 22% of not over $105,700" |
| Single, and married filing separately, over USD 105,700 up to USD 201,775 | USD 17,966 plus 24% of the excess over USD 105,700 | Tables 3 and 4: "Over $105,700 but $17,966 plus 24% of not over $201,775" |
| Single, and married filing separately, over USD 201,775 up to USD 256,225 | USD 41,024 plus 32% of the excess over USD 201,775 | Tables 3 and 4: "Over $201,775 but $41,024 plus 32% of not over $256,225" |
| Single only, over USD 256,225 up to USD 640,600 | USD 58,448 plus 35% of the excess over USD 256,225 | Table 3: "Over $256,225 but $58,448 plus 35% of not over $640,600" |
| Single only, over USD 640,600 | USD 192,979.25 plus 37% of the excess over USD 640,600 | Table 3: "Over $640,600 $192,979.25 plus 37% of the excess over $640,600" |
| Married filing separately only, over USD 256,225 up to USD 384,350 | USD 58,448 plus 35% of the excess over USD 256,225 | Table 4: "Over $256,225 but $58,448 plus 35% of not over $384,350" |
| Married filing separately only, over USD 384,350 | USD 103,291.75 plus 37% of the excess over USD 384,350 | Table 4: "Over $384,350 $103,291.75 plus 37% of the excess over $384,350" |

The single and head of household schedules share some edges (USD 105,700 and USD 640,600) but not others. Married filing separately leaves the single schedule at the 35% band. Use the schedule for the filing status, not the nearest match.

### Tax year 2026 deductions, credits and other amounts

| What | Value | Note |
|---|---|---|
| Source | all figures below | https://www.irs.gov/pub/irs-drop/rp-25-32.pdf |
| Standard deduction, married filing jointly and surviving spouses | USD 32,200 | "Married Individuals Filing Joint Returns and Surviving Spouses $32,200" |
| Standard deduction, head of household | USD 24,150 | "Heads of Households (§ 1(j)(2)(B)) $24,150" |
| Standard deduction, single and married filing separately | USD 16,100 | "Unmarried Individuals (other than Surviving Spouses and Heads of $16,100"; married filing separately is also printed at $16,100 |
| Standard deduction of a person who can be claimed as a dependent | cannot exceed the greater of USD 1,350, or USD 450 plus earned income | "cannot exceed the greater of (1) $1,350, or (2) the sum of $450 and the individual's earned income" |
| Additional standard deduction for age 65 or blindness, per condition, married person or surviving spouse | USD 1,650 | "the additional standard deduction amount under § 63(f) for the aged or the blind is $1,650" |
| Additional standard deduction for age 65 or blindness, unmarried and not a surviving spouse | USD 2,050 | "increased to $2,050 if the individual is also unmarried and not a surviving spouse" |
| Child tax credit, maximum per qualifying child | USD 2,200 | "the maximum amount of the credit allowed under § 24(a) is $2,200" |
| Child tax credit, refundable amount per child | USD 1,700 | "the amount used in § 24(d)(1)(A) to determine the amount of the credit under § 24 that may be refundable is $1,700" |
| Earned income credit, maximum: one, two, three or more, no qualifying children | USD 4,427; USD 7,316; USD 8,231; USD 664 | "Maximum Amount of Credit $4,427 $7,316 $8,231 $664" (columns One, Two, Three or More, None) |
| Earned income credit, investment income limit | no credit if certain investment income is more than USD 12,200 | "not allowed under § 32(i) if the aggregate amount of certain investment income exceeds $12,200" |
| Capital gains, maximum zero rate amount and maximum 15 percent rate amount, married filing jointly and surviving spouse | USD 98,900; USD 613,700 | "Married Individuals Filing Joint Returns and $98,900 $613,700" |
| Capital gains, same amounts, married filing separately | USD 49,450; USD 306,850 | "Married Individuals Filing Separate Returns $49,450 $306,850" |
| Capital gains, same amounts, head of household | USD 66,200; USD 579,600 | "Heads of Household $66,200 $579,600" |
| Capital gains, same amounts, all other individuals (single) | USD 49,450; USD 545,500 | "All Other Individuals $49,450 $545,500" |
| Alternative minimum tax exemption, married filing jointly and surviving spouses | USD 140,200 | "Joint Returns or Surviving Spouses $140,200" |
| Alternative minimum tax exemption, unmarried (not surviving spouse) | USD 90,100 | "Unmarried Individuals (other than Surviving Spouses) $90,100" |
| Alternative minimum tax exemption, married filing separately | USD 70,100 | "Married Individuals Filing Separate Returns $70,100" |
| Alternative minimum tax exemption, phase-out starts and ends, joint returns | USD 1,000,000; USD 1,280,400 | "Joint Returns or Surviving Spouses $1,000,000 $1,280,400" |
| Alternative minimum tax exemption, phase-out starts and ends, unmarried | USD 500,000; USD 680,200 | "Unmarried Individuals (other than $500,000 $680,200" |
| Alternative minimum tax exemption, phase-out starts and ends, married filing separately | USD 500,000; USD 640,200 | "Married Individuals Filing Separate $500,000 $640,200" |
| Foreign earned income exclusion, per qualifying individual | USD 132,900 | "the foreign earned income exclusion amount under § 911(b)(2)(D)(i) is $132,900" |

The additional standard deduction for age or blindness is not the senior deduction in the next table. A person aged 65 or older who qualifies can have both.

### Changes made by Public Law 119-21 that apply to a tax year 2026 return

The Act text sets these amounts. Its own start and end dates are given in each row. The IRS puts the senior, tips, overtime and vehicle loan interest deductions on Schedule 1-A (Form 1040), Additional Deductions ([About Form 1040](https://www.irs.gov/forms-pubs/about-form-1040)), and says all new or enhanced deductions are available to itemizing and non-itemizing taxpayers ([IRS Tax Tip 2026-12](https://www.irs.gov/newsroom/new-and-enhanced-deductions-for-individuals)).

| What | Value | Note |
|---|---|---|
| Source | all figures below | https://www.govinfo.gov/content/pkg/PLAW-119publ21/html/PLAW-119publ21.htm |
| Senior deduction, taxable years beginning before 1 January 2029 | USD 6,000 for each qualified individual: the taxpayer, and on a joint return the spouse, who is 65 before the end of the year | Section 70103: "there shall be allowed a deduction in an amount equal to $6,000 for each qualified individual" |
| Senior deduction, income reduction | reduced, not below zero, by 6 percent of modified AGI over USD 75,000 (USD 150,000 joint) | "reduced (but not below zero) by 6 percent of so much of the taxpayer's modified adjusted gross income as exceeds $75,000 ($150,000 in the case of a joint return)" ; a married taxpayer must file jointly and the return must carry the qualified individual's social security number |
| Qualified tips deduction, taxable years beginning after 31 December 2024 and not after 31 December 2028 | up to USD 25,000 a year | Section 70201, new § 224: "for any taxable year shall not exceed $25,000" ; cash tips in an occupation that customarily and regularly received tips on or before 31 December 2024; `cash tips' includes tips received from customers that are paid in cash or charged and, in the case of an employee, tips received under any tip-sharing arrangement; excluded unless the amount is paid voluntarily without any consequence in the event of nonpayment, is not the subject of negotiation, and is determined by the payor |
| Qualified tips and qualified overtime, income reduction | USD 100 for each USD 1,000 of modified AGI over USD 150,000 (USD 300,000 joint) | "by $100 for each $1,000 by which the taxpayer's modified adjusted gross income exceeds $150,000 ($300,000 in the case of a joint return)" ; a married taxpayer must file jointly, and the return must carry the social security number |
| Qualified overtime deduction, same years as tips | up to USD 12,500 (USD 25,000 on a joint return) | Section 70202, new § 225: "shall not exceed $12,500 ($25,000 in the case of a joint return)" ; only overtime required by section 7 of the Fair Labor Standards Act, in excess of the regular rate |
| Qualified passenger vehicle loan interest, taxable years beginning after 31 December 2024 and before 1 January 2029 | up to USD 10,000 a year | Section 70203: "shall not exceed $10,000" ; loan incurred after 31 December 2024, first lien, personal use, a vehicle the original use of which commences with the taxpayer, not lease financing, final assembly in the United States, vehicle identification number on the return |
| Vehicle loan interest, income reduction | USD 200 for each USD 1,000 (or part) of modified AGI over USD 100,000 (USD 200,000 joint) | "by $200 for each $1,000 (or portion thereof) by which the modified adjusted gross income of the taxpayer for the taxable year exceeds $100,000 ($200,000 in the case of a joint return)" |
| State and local tax deduction cap, taxable years beginning in 2026 | USD 40,400 (half for married filing separately) | Section 70120: "in the case of any taxable year beginning in calendar year 2026, $40,400" |
| State and local tax cap, income reduction, 2026 | cap reduced by 30 percent of modified AGI over USD 505,000 (half that threshold for married filing separately), but the reduction cannot take the cap below USD 10,000 | "reduced by 30 percent of the excess (if any) of the taxpayer's modified adjusted gross income over the threshold amount" ; "in the case of any taxable year beginning in calendar year 2026, $505,000" ; "shall not result in the applicable limitation amount being less than $10,000" |
| Charitable deduction for a taxpayer who does not itemize, taxable years beginning after 31 December 2025 | up to USD 1,000 (USD 2,000 joint) | Section 70424: "by striking ``$300 ($600'' and inserting ``$1,000 ($2,000''" ; cash gifts only, see § 170(p) |
| Charitable floor for an individual who itemizes, taxable years beginning after 31 December 2025 | gifts count only above 0.5 percent of the contribution base | Section 70425: "exceeds 0.5 percent of the taxpayer's contribution base" |
| Limit on itemized deductions in the 37% bracket, taxable years beginning after 31 December 2025 | itemized deductions reduced by 2/37 of the lesser of (1) the itemized deductions, or (2) taxable income, computed before this reduction and increased by those itemized deductions, above the dollar amount at which the 37% bracket begins for the taxpayer | Section 70111, new § 68: "shall be reduced by \2/37\ of the lesser of" ; applied after the application of any other limitation on the allowance of any itemized deduction |

The tips and overtime deductions end with tax years beginning after 31 December 2028: "No deduction shall be allowed under this section for any taxable year beginning after December 31, 2028" ([Public Law 119-21](https://www.govinfo.gov/content/pkg/PLAW-119publ21/html/PLAW-119publ21.htm)). For tips received in the taxpayer's own trade or business (not as an employee), the Act counts them only up to the net income of that business, and excludes a specified service trade or business. The non-itemizer charitable rule counts only contributions made in cash to an organisation described in § 170(b)(1)(A) and not to an organization described in section 509(a)(3), or for the establishment of a new, or maintenance of an existing, donor advised fund ([26 U.S. Code § 170(p), LII mirror](https://www.law.cornell.edu/uscode/text/26/170)).

### What the IRS said about tax year 2026 and 2025 in its announcement

| What | Value | Note |
|---|---|---|
| Source | all figures below | https://www.irs.gov/newsroom/irs-releases-tax-inflation-adjustments-for-tax-year-2026-including-amendments-from-the-one-big-beautiful-bill |
| Which return the 2026 figures are for | returns filed in 2027 | "The tax year 2026 adjustments described below generally apply to tax returns filed in 2027" |
| Personal exemptions, tax year 2026 | 0 | "For tax year 2026, personal exemptions remain at 0, as in tax year 2025" |
| Lifetime Learning Credit phase-out, not adjusted for inflation for tax years beginning after 2020, so it applies to 2026 | modified AGI between USD 80,000 and USD 90,000 (USD 160,000 and USD 180,000 joint) | "phased out for taxpayers with MAGI between $80,000 and $90,000 ($160,000 and $180,000 for joint returns)" |
| Standard deduction, tax year 2025 only (the return filed in 2026) | USD 15,750 single and married filing separately; USD 31,500 married filing jointly; USD 23,625 head of household | "the standard deduction for 2025 is $15,750, and for heads of households, the standard deduction is $23,625" ; "for tax year 2025, the OBBB raises the standard deduction amount to $31,500 for married couples filing jointly" |

### Who must file: the IRS table, tax year 2025

The IRS page still prints the tax year 2025 filing thresholds. The tax year 2026 version is not yet on the page.

| What | Value | Note |
|---|---|---|
| Source | all figures below | https://www.irs.gov/individuals/check-if-you-need-to-file-a-tax-return |
| Self-employment, any year shown on the page | must file with more than USD 400 of net earnings from self-employment | "You have over $400 in net earnings from self-employment" |
| Under 65 at the end of 2025: single; head of household | gross income of USD 15,750 or more; USD 23,625 or more | "Single $15,750 or more Head of household $23,625 or more" |
| Under 65 at the end of 2025: married filing jointly | USD 31,500 or more (both under 65); USD 33,100 or more (one spouse under 65) | "Married filing jointly $31,500 or more (both spouses under 65) $33,100 or more (one spouse under 65)" |
| Married filing separately, 2025, any age | gross income of USD 5 or more | "Married filing separately $5 or more" |
| 65 or older at the end of 2025: single; head of household | USD 17,550 or more; USD 25,625 or more | "Single $17,550 or more Head of household $25,625 or more" |
| 65 or older at the end of 2025: married filing jointly, both 65 or older | USD 34,700 or more | "$34,700 or more (both spouses 65 or older)" |

Dependants have their own table on the same page. Gross income there is "Earned plus unearned income". Publication 501 prints the same tests for a single dependant, and the gross income test for being claimed as a dependant:

| What | Value | Note |
|---|---|---|
| Source | all figures below | https://www.irs.gov/publications/p501 |
| Year the publication covers | tax year 2025 | "For use in preparing 2025 Returns" |
| Gross income above which a person usually cannot be claimed as a dependant, unless a qualifying child | USD 5,200 or more | "If your gross income was $5,200 or more, you usually can't be claimed as a dependent unless you are a qualifying child." |
| Single dependant, under 65 and not blind, must file: unearned income | more than USD 1,350 | "Your unearned income was more than $1,350." |
| Single dependant, under 65 and not blind, must file: earned income | more than USD 15,750 | "Your earned income was more than $15,750." |
| Single dependant, 65 or older or blind, must file: unearned income | more than USD 3,350 (USD 5,350 if 65 or older and blind) | "Your unearned income was more than $3,350 ($5,350 if 65 or older and blind)." |
| Single dependant, 65 or older or blind, must file: earned income | more than USD 17,750 (USD 19,750 if 65 or older and blind) | "Your earned income was more than $17,750 ($19,750 if 65 or older and blind)." |

The self-employment threshold is worded two ways on IRS pages. The filing-check page above says "over $400"; the IRS fact sheet and the statute say USD 400 or more:

| What | Value | Note |
|---|---|---|
| Source | all figures below | https://www.irs.gov/newsroom/who-needs-to-file-a-tax-return |
| Self-employment: return and quarterly estimated tax required | net earnings from self-employment of USD 400 or more | "Self-employed individuals are required to file an annual return and pay estimated tax quarterly if they had net earnings from self-employment of $400 or more." The page is FS-2023-02; its filing-threshold table is for tax year 2022 and is not used here |
| Statute | USD 400 or more | 26 U.S. Code § 6017: "Every individual (other than a nonresident alien individual) having net earnings from self-employment of $400 or more" must file ([LII mirror](https://www.law.cornell.edu/uscode/text/26/6017)). Treat exactly USD 400 as a filing duty |

### Filing deadlines and extension

| What | Value | Note |
|---|---|---|
| Source | all figures below | https://www.irs.gov/taxtopics/tc301 |
| Calendar year filers | generally April 15 of each year | "the due date for filing your federal individual income tax return is generally April 15 of each year. For the 2025 tax return, the due date is April 15, 2026." The page prints no date for the tax year 2026 return |
| Weekend or holiday | moved to the next business day | "If your due date falls on a Saturday, Sunday, or legal holiday, the due date is moved to the next business day" |
| Paper return | on time if properly addressed, with enough postage, postmarked and deposited in the mail on or before the due date | "properly addressed, has enough postage, is postmarked and deposited in the mail on or before the due date" |
| Electronic return | the transmission time in the taxpayer's time zone controls | "the date and time in your time zone when your return is transmitted controls whether your return is filed timely" |
| Extension to file | automatic 6 months, if Form 4868 is filed by the original due date | "To request an automatic 6-month extension of time to file your return, you must file Form 4868 by the original due date of your return" |
| Extension and payment | an extension to file is not an extension to pay | "An extension of time to file is not an extension of time to pay" ; interest runs from the original due date and a late-payment penalty may apply |
| Living and working outside the United States and Puerto Rico, or on military or naval duty outside them | may qualify for an automatic 2-month extension to file and pay without Form 4868 | "you may qualify for an automatic 2-month extension to file and pay the tax without filing Form 4868" ; interest is charged on tax not paid by the original due date |
| Combat zone or contingency operation | generally at least 180 days after leaving the area to file and pay | "You generally have at least 180 days after you leave the designated combat zone or contingency operation to file and pay taxes" |
| Disaster | up to one year after the due date, as the IRS specifies | "you may have up to one year after the due date of your return to file and pay taxes, depending on the deadline specified by the Service" |

The 2026 IRS Tax Calendar names the extended date for the 2025 return:

| What | Value | Note |
|---|---|---|
| Source | all figures below | https://www.irs.gov/pub/irs-pdf/p509.pdf |
| Extended due date after Form 4868, 2025 return | October 15 | "October 15 Individuals. If you have an automatic 6-month extension to file your income tax return for 2025, file Form 1040 or Form 1040-SR and pay any tax, interest, and penalties due." |
| Living and working outside the United States and Puerto Rico: further extension | Form 4868 by June 15 gives 4 more months, to October 15 | June 15 entry: "If you want additional time to file your return, file Form 4868 to obtain 4 additional months to file and pay what you estimate you owe in tax to avoid penalties and interest. Then, file Form 1040 or Form 1040-SR by October 15." |

For a calendar-year 2026 return the date is April 15, 2027: the IRS prints "The tax deadline for 2026 tax returns is April 15, 2027" ([How to file](https://www.irs.gov/filing/individuals/how-to-file), reviewed 19-Oct-2026, read 2026-10-31). Extra time applies to people in a federally declared disaster, abroad, or in a designated combat zone.

### Fiscal year filers

| What | Value | Note |
|---|---|---|
| Source | all figures below | https://www.irs.gov/filing/individuals/when-to-file |
| Fiscal year filers | day 15 of the fourth month after the fiscal year ends | "File on: The fourth month after your fiscal year ends, day 15" |
| Weekend or holiday | delayed to the next business day | "If day 15 falls on a Saturday, Sunday or legal holiday, the due date is delayed until the next business day" |
| Combat zone relief | the taxpayer must tell the IRS | "Taxpayers, including civilians working with the Department of Defense, must notify the IRS directly of their status for qualifying combat zone relief" |

### Free filing options, as printed by the IRS on 2026-10-31

| What | Value | Note |
|---|---|---|
| Source | all figures below | https://www.irs.gov/filing/individuals/how-to-file |
| Free File guided software | adjusted gross income of USD 95,000 or less | "Free File - If your adjusted gross income is $95,000 or less." Above that, the page points to Free File Fillable Forms. Page reviewed 19-Oct-2026. The [IRS Free File page](https://www.irs.gov/filing/irs-free-file-do-your-taxes-for-free), reviewed 21-Oct-2026, also prints USD 95,000 and says "IRS Free File has closed. Please check back January 2027." Earlier versions of this row said USD 89,000 |
| IRS-certified volunteers | earn USD 70,244 or less, or have a disability, or are 60 or older, or need language support | "If you earn $70,244 or less, have a disability, are 60 years or older or need language support". Earlier versions of this row said USD 69,000 |

## The method, step by step

1. Decide whether a return is required. Use the filing thresholds at [Check if you need to file a tax return](https://www.irs.gov/individuals/check-if-you-need-to-file-a-tax-return). That page prints the 2025 thresholds (table above). For 2026, wait for the 2026 version of that page or the 2026 Instructions for Form 1040. Net earnings from self-employment over the amount in that table create a filing duty on their own. Filing can still pay when there was withholding or a refundable credit.
2. Confirm the person has a taxpayer identification number, since "To file federal taxes, you need a taxpayer identification number (TIN)" ([Individual tax filing](https://www.irs.gov/individual-tax-filing)), and that the person files Form 1040 at all. A nonresident alien does not use this skill. A taxpayer 65 or older may use Form 1040-SR instead, with the same schedules ([About Form 1040](https://www.irs.gov/forms-pubs/about-form-1040)).
3. Fix the filing status for the year: single, married filing jointly, married filing separately, head of household, or qualifying surviving spouse. Status picks the rate schedule, the standard deduction and most thresholds in the tables above. Married filing separately loses the senior, tips and overtime deductions, because the Act allows them to a married taxpayer only on a joint return ([Public Law 119-21](https://www.govinfo.gov/content/pkg/PLAW-119publ21/html/PLAW-119publ21.htm)).
4. Gather the documents and report income. Follow the IRS sequence at [How to file your taxes: step by step](https://www.irs.gov/filing/individuals/how-to-file). Business or side income goes on Schedule C. Use Schedule 1 for additional income (such as unemployment compensation, prize or award money, gambling winnings) and deductions (such as student loan interest, self-employment tax, educator expenses) ([About Form 1040](https://www.irs.gov/forms-pubs/about-form-1040)).
5. Take the deductions. Compare the 2026 standard deduction, plus any additional amount for age or blindness, with itemized deductions on Schedule A (table from [Rev. Proc. 2025-32](https://www.irs.gov/pub/irs-drop/rp-25-32.pdf)). For an itemizer in 2026, apply the state and local tax cap, the charitable floor and, in the 37% bracket, the § 68 reduction, all from the Act table above. For a non-itemizer in 2026, add the cash charitable deduction. Claim the senior, tips, overtime and vehicle loan interest deductions on Schedule 1-A, whether or not the taxpayer itemizes, applying each income reduction ([About Form 1040](https://www.irs.gov/forms-pubs/about-form-1040)).
6. Compute the tax. Apply the 2026 rate schedule for the filing status to taxable income, from [Rev. Proc. 2025-32](https://www.irs.gov/pub/irs-drop/rp-25-32.pdf). Where there are qualified dividends or long-term capital gains, apply the maximum zero rate and 15 percent rate amounts in the second table. Report other taxes on Schedule 2, which the IRS lists for self-employment tax, household employment taxes, additional tax on IRAs and other tax-favoured accounts, alternative minimum tax, and repayment of excess advance premium tax credit ([About Form 1040](https://www.irs.gov/forms-pubs/about-form-1040)).
7. Take the credits. The child tax credit and earned income credit amounts are in the second table ([Rev. Proc. 2025-32](https://www.irs.gov/pub/irs-drop/rp-25-32.pdf)). Use Schedule 3 for credits not claimed on Form 1040 itself, such as the foreign tax credit, education credits and the general business credit, and for other payments such as an amount paid with an extension request or excess social security tax withheld ([About Form 1040](https://www.irs.gov/forms-pubs/about-form-1040)).
8. Assemble and sign a paper return as [Topic no. 301](https://www.irs.gov/taxtopics/tc301) says. Attach a copy of all Forms W-2 to the front. Attach Forms W-2G, 1099-R and any other income document to the front if federal income tax was withheld, plus any form the instructions say goes on the front (for example Form 2439). Put related schedules and forms behind the return in sequence-number order. If a Form W-2c was received, attach it and a copy of the original Form W-2. On a joint paper return both spouses sign; the page sets out how one spouse signs for the other in limited cases.
9. File by the due date in the deadline table. E-filing is timed by transmission; a paper return by postmark. A paper return goes to the address in the form instructions ([Topic no. 301](https://www.irs.gov/taxtopics/tc301)). Beyond the free options in the table above, the IRS lists two other ways to file: "Tax professional - Choose an IRS-approved tax professional" and "Paper forms - You can file with paper forms and mail them to the IRS" ([How to file](https://www.irs.gov/filing/individuals/how-to-file)).
10. If more time is needed, file Form 4868 by the original due date for the automatic extension, and still pay by the original due date ([When to file](https://www.irs.gov/filing/individuals/when-to-file)). The extended return is due October 15 ([Publication 509](https://www.irs.gov/pub/irs-pdf/p509.pdf)). Check first whether the client qualifies for the automatic 2-month rule for people abroad, combat zone relief, or a disaster postponement ([Topic no. 301](https://www.irs.gov/taxtopics/tc301)).
11. Pay any balance due. The IRS Make a payment page covers card, digital wallet, other electronic options and cash; if the client cannot pay in full, the IRS may agree a payment arrangement ([Topic no. 301](https://www.irs.gov/taxtopics/tc301)). The IRS tells those who cannot pay in full that they "should pay what they can now and apply for an online payment plan", and that "An extension to file is not an extension to pay" ([IR-2026-44](https://www.irs.gov/newsroom/act-now-to-file-pay-or-request-an-extension)).
12. If returns for earlier years are outstanding, the IRS says to file them as soon as possible ([When to file](https://www.irs.gov/filing/individuals/when-to-file)). Each earlier year uses that year's figures, not the 2026 tables.

### How to file Form 1040 and pay, step by step

Line numbers are from the 2025 Form 1040, the latest the IRS had printed when read. Check them against the 2026 form when it is issued.

**What you need first:** a taxpayer identification number; Forms W-2, 1099 and any other income records; last year's return and adjusted gross income; any Identity Protection PIN; and bank details for a refund or payment.

1. **Pick the filing route.** Free File at IRS.gov/freefile for adjusted gross income of USD 95,000 or less, reached only through the IRS site. Each partner sets its own limits on income, age and state, so check the partner too. It is closed now and the IRS says to check back in January 2027 ([IRS Free File](https://www.irs.gov/filing/irs-free-file-do-your-taxes-for-free), read 2026-10-31). Otherwise Free File Fillable Forms, IRS-certified volunteers, a tax professional, tax software, or paper forms ([How to file](https://www.irs.gov/filing/individuals/how-to-file), read 2026-10-31).
2. **Complete Form 1040** in this order ([Form 1040](https://www.irs.gov/pub/irs-pdf/f1040.pdf), read 2026-10-31): income to line 9 (total income), adjustments, line 11a adjusted gross income, line 12e standard or itemized deduction, line 15 taxable income, then tax, credits and other taxes to line 24 (total tax). Payments total on line 33. The refund is line 34, with line 35a the part refunded; a balance owed goes on line 37. Attach Schedules 1, 1-A, 2, 3, A or C as the method above says.
3. **Enter the Identity Protection PIN if you have one.** A wrong or missing IP PIN gets an e-filed return rejected, and it delays a paper return ([IRS: IP PIN](https://www.irs.gov/identity-theft-fraud-scams/get-an-identity-protection-pin), read 2026-10-31).
4. **Send it by April 15, 2027.** E-file is timed by transmission; paper by postmark, to the address in the form instructions ([Topic no. 301](https://www.irs.gov/taxtopics/tc301), read 2026-10-31). Need more time? There are 3 ways to get the extension to October 15, all by that date: pay what you owe with an online payment option and tick the box saying the payment is for an extension (no Form 4868 needed); request it electronically through IRS Free File; or file Form 4868 by mail, online with an IRS e-filing partner, or through a tax professional. Tax owed is still due by the April date ([IRS: get an extension](https://www.irs.gov/filing/get-an-extension-to-file-your-tax-return), read 2026-10-31).
5. **Pay any balance by the due date.** Bank account (Direct Pay) is free and works as a guest. Debit or credit card and digital wallet carry fees. You can also use your online account, same-day wire, check or money order, or cash. Send Form 1040-V with any check or money order ([Form 1040-V](https://www.irs.gov/pub/irs-pdf/f1040v.pdf), read 2026-10-31). If you cannot pay in full, use a payment plan, set up in your Individual Account ([IRS: payments](https://www.irs.gov/payments), read 2026-10-31; [Amended return FAQ](https://www.irs.gov/filing/amended-return-frequently-asked-questions), read 2026-10-31).
6. **Track the refund and your account.** E-filing with direct deposit is the quickest and safest way to get a refund ([IRS: get ready to file](https://www.irs.gov/individuals/get-ready-to-file-your-taxes), read 2026-10-31). Use Where's My Refund? on IRS.gov, which updates once every 24 hours. Your [IRS Online Account](https://www.irs.gov/payments/online-account-for-individuals) (read 2026-10-31) shows refund status, balances by tax year, payment history, adjusted gross income, W-2 and certain 1099 documents, and notices. Check 24 hours after e-filing a current-year return, 3 days after e-filing a prior-year return, or 4 weeks after a paper return. Expect it about 3 weeks after e-filing, or 6 or more weeks after the IRS receives a mailed return. You need your SSN or ITIN, filing status, tax year and exact refund amount ([IRS: refunds](https://www.irs.gov/refunds), read 2026-10-31). Record your adjusted gross income for next year ([How to file](https://www.irs.gov/filing/individuals/how-to-file), read 2026-10-31).
7. **To correct it,** file Form 1040-X if filing status, income, deductions, credits, dependents or tax changes. You generally do not need to if the IRS already fixed the error. A refund claim is generally due within 3 years of filing the original or 2 years of paying the tax, whichever is later ([IRS: file an amended return](https://www.irs.gov/filing/file-an-amended-return), read 2026-10-31). E-file works for the current or two prior tax periods. File on paper if the return is for tax year 2021 or before, or if the original was filed on paper earlier this year for a prior tax year. A federal change can change your state tax: correct the state return with your state tax agency, and do not attach it to Form 1040-X. Allow 8 to 12 weeks, sometimes up to 16; it can take up to 3 weeks to appear in Where's My Amended Return ([Amended return FAQ](https://www.irs.gov/filing/amended-return-frequently-asked-questions), read 2026-10-31). Full method: `us-amended-return-form-1040-including-capital`.

**Stop and get a professional when:** anything under "When to refuse or refer" applies, or the IRS has sent a notice about the return.

### Worked decision: which should I take, the standard deduction or itemized deductions? (tax year 2026)

The IRS rule is to itemize when allowable itemized deductions exceed the standard deduction, or when you cannot use the standard deduction ([Topic no. 501](https://www.irs.gov/taxtopics/tc501), read 2026-10-31). A married couple filing jointly, under 65, has adjusted gross income of USD 200,000 and pays USD 14,000 of deductible mortgage interest, USD 11,000 of state and local tax (under the USD 40,400 cap), and USD 6,000 of cash gifts to charity. This uses adjusted gross income as the contribution base, with no carryover.

- Itemized: charity counts above 0.5% of 200,000 = USD 1,000, so USD 5,000. Total 14,000 + 11,000 + 5,000 = USD 30,000.
- Standard: USD 32,200, plus up to USD 2,000 of cash gifts for a joint non-itemizer = USD 34,200.
- The deciding figure: the couple needs itemized deductions above USD 34,200, so USD 4,200 more than they have. Standard is better. With USD 20,000 of mortgage interest, itemized is USD 36,000 and itemizing wins by USD 1,800.
- What the choice is worth: on the Table 1 schedule, taxable income of USD 165,800 on the standard route gives tax of USD 25,900; taxable income of USD 170,000 if itemized gives USD 26,824. Standard saves USD 924, which is USD 4,200 at 22%. This assumes no other income adjustments.

```oa-check
name: Standard or itemized, married filing jointly, 2026
inputs:
  agi: 200000
  mortgage: 14000
  salt: 11000
  cash_gifts: 6000
steps:
  - floor: agi * 0.005
  - itemized: mortgage + min(salt, 40400) + cash_gifts - floor
  - standard_route: 32200 + min(cash_gifts, 2000)
  - gap: standard_route - itemized
  - itemized_higher_mortgage: itemized + 6000
  - itemizing_wins_by: itemized_higher_mortgage - standard_route
expected:
  itemized: 30000
  standard_route: 34200
  gap: 4200
  itemized_higher_mortgage: 36000
  itemizing_wins_by: 1800
```

```oa-check
name: Tax on each route, married filing jointly, 2026 Table 1
inputs:
  agi: 200000
  standard_route: 34200
  itemized: 30000
  band_base: 11600
  band_start: 100800
  band_rate: 0.22
steps:
  - taxable_standard: agi - standard_route
  - taxable_itemized: agi - itemized
  - tax_standard: band_base + (taxable_standard - band_start) * band_rate
  - tax_itemized: band_base + (taxable_itemized - band_start) * band_rate
  - standard_saves: tax_itemized - tax_standard
expected:
  taxable_standard: 165800
  taxable_itemized: 170000
  tax_standard: 25900
  tax_itemized: 26824
  standard_saves: 924
```

## Ask the client first

- What was the filing status at the end of the year, and did marriage, separation, divorce, a death or a change in the household happen during it? This picks the rate schedule and standard deduction, and a married person filing separately loses the senior, tips and overtime deductions.
- Is the taxpayer, or the spouse, 65 or older by the end of the year, or blind? This decides the additional standard deduction, the senior deduction and whether Form 1040-SR is an option.
- Were there tips, overtime pay, or interest on a loan for a new personal vehicle bought after 2024? Ask for the statements that show them and the vehicle identification number, and for the client's modified AGI.
- Is the tax year the calendar year, or a fiscal year? The due date row that applies differs.
- Does the client expect to itemize, and how much state and local tax and how many charitable gifts (cash or other) were paid in 2026?
- Was the client living and working outside the United States and Puerto Rico on the due date, in a combat zone, or in a declared disaster area? This changes the deadline.
- Will the balance be paid by the original due date, or is an extension or a payment arrangement needed?
- Does the client, or the spouse, have net earnings from self-employment of USD 400 or more? That alone requires a return and quarterly estimated tax (table above).
- Can another taxpayer claim the client as a dependant, and if so, what were the client's gross, earned and unearned income for the year? Separate filing thresholds apply, and the dependant's standard deduction is capped.
- Does the client have foreign earned income to exclude? The exclusion amount in the deductions table applies, and the client may also qualify for the automatic 2-month extension for people abroad.

## When to refuse or refer

- Nonresident aliens: they do not file Form 1040 under the pages cited here.
- Amended returns: the IRS uses Form 1040-X. See the skill `us-amended-return-form-1040-including-capital`.
- Estimated tax payments for the year: see the skill `us-quarterly-estimated-tax`.
- State or local income tax returns of any state.
- A decedent's final return, gift tax (Form 709), and expatriation filings (Form 8854): these involve rules not addressed here.
- Tax years other than 2026, except the rows marked 2025: each other year has its own figures.
- A return that turns on the exact tax year 2026 filing thresholds: the IRS page prints only 2025 thresholds today.
- Disaster postponements: use the deadline the IRS sets for that disaster.
- A tips claim where it is unclear whether the occupation counts or whether the business is a specified service trade or business: the Act leaves the occupation list and further conditions to the Treasury, and those were not read for this skill.
- Excess business losses, the qualified business income deduction, passive activity losses and the alternative minimum tax computation itself: this skill gives the amounts only, not the method.

## Sources

- https://www.irs.gov/pub/irs-drop/rp-25-32.pdf (Revenue Procedure 2025-32: rate schedules; deductions, credits and other amounts for tax year 2026, link checked 2026-10-31)
- https://www.govinfo.gov/content/pkg/PLAW-119publ21/html/PLAW-119publ21.htm (Public Law 119-21: senior, tips, overtime, vehicle loan interest, state and local tax cap, charitable rules, § 68 limit, link checked 2026-10-31)
- https://www.law.cornell.edu/uscode/text/26/170 (LII mirror of the U.S. Code, § 170(p): cash-only rule for non-itemizers, link checked 2026-10-31)
- https://www.irs.gov/newsroom/irs-releases-tax-inflation-adjustments-for-tax-year-2026-including-amendments-from-the-one-big-beautiful-bill (IR-2025-103: which returns the 2026 figures apply to; 2025 standard deduction; Lifetime Learning Credit, link checked 2026-10-31)
- https://www.irs.gov/newsroom/new-and-enhanced-deductions-for-individuals (IRS Tax Tip 2026-12: new deductions available to itemizers and non-itemizers, link checked 2026-10-31)
- https://www.irs.gov/individuals/check-if-you-need-to-file-a-tax-return (filing thresholds, tax year 2025, link checked 2026-10-31)
- https://www.irs.gov/taxtopics/tc301 (Topic no. 301: deadlines, extensions, attachments, signing, payment, link checked 2026-10-31)
- https://www.irs.gov/filing/individuals/when-to-file (fiscal year filers, Form 4868, earlier years, link checked 2026-10-31)
- https://www.irs.gov/filing/individuals/how-to-file (forms by income type, free filing options, link checked 2026-10-31)
- https://www.irs.gov/forms-pubs/about-form-1040 (Form 1040 and 1040-SR, Schedules 1, 1-A, 2 and 3, link checked 2026-10-31)
- https://www.irs.gov/publications/p501 (Publication 501, tax year 2025: dependant filing thresholds and the gross income test for dependants, link checked 2026-10-31)
- https://www.irs.gov/newsroom/who-needs-to-file-a-tax-return (FS-2023-02: self-employment USD 400 or more, link checked 2026-10-31)
- https://www.law.cornell.edu/uscode/text/26/6017 (LII mirror of 26 U.S. Code § 6017: self-employment return requirement, link checked 2026-10-31)
- https://www.irs.gov/pub/irs-pdf/p509.pdf (Publication 509, 2026 Tax Calendar: October 15 extended due date, link checked 2026-10-31)
- https://www.irs.gov/individual-tax-filing (taxpayer identification number required to file, link checked 2026-10-31)
- https://www.irs.gov/newsroom/act-now-to-file-pay-or-request-an-extension (IR-2026-44: pay what you can and apply for an online payment plan, link checked 2026-10-31)
- https://www.irs.gov/filing/irs-free-file-do-your-taxes-for-free (IRS Free File: USD 95,000, closed until January 2027, read 2026-10-31)
- https://www.irs.gov/filing/individuals/how-to-file (free options, April 15, 2027 deadline, read 2026-10-31)
- https://www.irs.gov/pub/irs-pdf/f1040.pdf (2025 Form 1040 line numbers, read 2026-10-31)
- https://www.irs.gov/identity-theft-fraud-scams/get-an-identity-protection-pin (IP PIN, read 2026-10-31)
- https://www.irs.gov/payments (payment options, read 2026-10-31)
- https://www.irs.gov/pub/irs-pdf/f1040v.pdf (Form 1040-V, read 2026-10-31)
- https://www.irs.gov/refunds (refund timing, read 2026-10-31)
- https://www.irs.gov/filing/file-an-amended-return (Form 1040-X and refund claim limits, read 2026-10-31)
- https://www.irs.gov/filing/amended-return-frequently-asked-questions (amended return e-file and processing, read 2026-10-31)
- https://www.irs.gov/taxtopics/tc501 (standard or itemized, read 2026-10-31)
- https://www.irs.gov/filing/get-an-extension-to-file-your-tax-return (the 3 extension routes, read 2026-10-31)
- https://www.irs.gov/individuals/get-ready-to-file-your-taxes (Where's My Refund, Online Account, direct deposit, read 2026-10-31)
- https://www.irs.gov/payments/online-account-for-individuals (what the Online Account shows, read 2026-10-31)

Not yet confirmed: the IRS page does not say which tax year its USD 95,000 Free File limit and USD 70,244 volunteer limit belong to, so confirm both when Free File reopens in January 2027; the 2026 Form 1040 line numbers; how the IRS validates an e-filed return with the prior-year figure, because the page tried returned 404; how e-file acceptance is shown to a filer.

This skill has not been reviewed or approved by a named accountant.

## Today's figures and who stands behind this skill

This file is an AI skill (tax rules your AI follows) from OpenAccountants, copied on 2026-10-31. Rates, thresholds and deadlines change. For the current version of this skill, its official sources and the named accountant (if any) who stands behind it, call `get_skill` with slug `us-federal-income-tax-return-1040` on the OpenAccountants connector (https://www.openaccountants.com/connect), or read https://www.openaccountants.com/skills/us-federal-income-tax-return-1040. If neither is available, confirm every figure against the official source pages cited above before relying on it.