The IRS does not mail Form 1040 to you. To receive a 1040 form for the 2025 tax year, you download the PDF from the IRS website, use tax software that includes it, or order a paper copy by mail. The updated form typically appears on IRS.gov during the first two weeks of January, and for the 2026 filing season the IRS began accepting completed returns on January 26, 2026.1Internal Revenue Service. IRS Announces First Day of 2026 Filing Season
If you’re waiting on a 1040 to arrive in the mail, it isn’t coming. What you’re probably waiting for are the income statements you need to fill it out.
When the IRS Posts Form 1040 Each Year
The IRS publishes the updated, fillable Form 1040 during the first two weeks of January.2Internal Revenue Service. About Form 1040, U.S. Individual Income Tax Return The agency revises the form every year to reflect changes in tax brackets, deduction amounts, and any new legislation. Once it’s posted, you can view it, download it, and start entering your information.
You cannot actually submit a return, though, until the IRS formally opens the filing season. For the 2025 tax year, that date was January 26, 2026.1Internal Revenue Service. IRS Announces First Day of 2026 Filing Season The gap between the form’s publication and the opening of filing season gives the IRS time to update its processing systems, especially when Congress passes late-year tax changes. Use that window to gather your paperwork; the return itself will sit until the system opens.
The Documents You’re Probably Waiting For
People searching for when a 1040 arrives are usually waiting on the income statements needed to complete one. Those have firm delivery dates.
Employers must send you Form W-2, showing your total wages and taxes withheld, by January 31.3Office of the Law Revision Counsel. 26 USC 6051 – Receipts for Employees Banks, brokerages, and other payers must send the various 1099 forms — covering interest, dividends, freelance income, and similar payments — by the same January 31 deadline.4Office of the Law Revision Counsel. 26 USC 6041 – Information at Source
These are the documents that supply the specific dollar figures you transfer onto your 1040: total wages, federal tax withheld, interest income, and so on. Do not file until you have all of them. The IRS matches what you report against what your employers and payers submit, and a mismatch can trigger a notice or slow down your refund.
Payers who miss January 31 face penalties that start at $50 per statement for corrections made within 30 days and rise to $250 or more per statement if left uncorrected past August 1.5Office of the Law Revision Counsel. 26 USC 6722 – Failure to Furnish Correct Payee Statements Those penalties fall on the payer, not on you.
If Your W-2 Never Arrives
Start with your employer. Ask when it was sent and confirm your mailing address. If the end of February passes and you still have nothing, the IRS recommends calling 800-829-1040 so a representative can open a formal W-2 complaint on your behalf.6Internal Revenue Service. W-2 – Additional, Incorrect, Lost, Non-Receipt, Omitted
If the April deadline is closing in and the W-2 still hasn’t come, you can file using Form 4852 as a substitute wage statement. You’ll need your best estimate of wages earned and taxes withheld, and your final pay stub for the year is the most reliable source for those figures. Form 4852 also asks you to describe what steps you took to try to get the missing W-2.
How to Get Form 1040
The fastest way to get the form is to download the PDF from the IRS website.2Internal Revenue Service. About Form 1040, U.S. Individual Income Tax Return The fillable version lets you type your filing status, name, Social Security number, income figures, and any deductions or credits directly into the fields. The form calculates the total tax you owe against what was already withheld from your paychecks.
Tax software provides the same form inside a guided interview. Through the IRS Free File program, two options are available at no cost:7Internal Revenue Service. Use IRS Free File to Conveniently File Your Return at No Cost
- Guided tax software, if your 2025 adjusted gross income was $89,000 or less. Eight private-sector partners offer these products through the IRS website and walk you through the return step by step.
- Free File Fillable Forms, available at any income level. This is a digital version of the paper forms without guided help, so you’ll need to know which lines apply to you.
The IRS Direct File program, which let some taxpayers file directly with the IRS in prior years, is not available for the 2026 filing season.
Getting a Paper Copy in the Mail
The IRS no longer automatically mails paper tax packages to households. If you want a physical Form 1040, you have to request one by ordering through the IRS website or calling 800-829-3676.8Internal Revenue Service. Forms and Publications by U.S. Mail The IRS ships orders when the forms become available, which can take several weeks early in the filing season, so request early if you want paper. Some public libraries and post offices also stock paper copies, though availability varies.
Filing Deadline Once You Have the Form
Form 1040 for the 2025 tax year is due by April 15, 2026.9Internal Revenue Service. When to File When April 15 falls on a weekend or legal holiday, the deadline shifts to the next business day. In 2026, April 15 is a Wednesday, so no shift applies, even though the District of Columbia’s Emancipation Day holiday falls on April 16.10Internal Revenue Service. Publication 509 – Tax Calendars for Use in 2026
If you need more time, file Form 4868 by April 15 for an automatic six-month extension. That moves your filing deadline to October 15, 2026.11Internal Revenue Service. Form 4868 – Application for Automatic Extension of Time to File An extension to file is not an extension to pay. If you expect to owe, estimate the amount and pay it by April 15 to avoid interest and late-payment charges.9Internal Revenue Service. When to File