The IRS began accepting 2024 returns on January 27, 2025

The Internal Revenue Service opens its filing season each year on a set date, and for the 2024 tax year, that date was January 27, 2025. This is when the IRS systems go live to receive returns from tax software companies, tax professionals, and people filing on paper. You can file your return any time after that date through the April 15 deadline — filing early does not hurt you and often helps, since refunds process faster when returns arrive early in the season.

The January 27 start date is not arbitrary. The IRS uses the weeks between mid-January and late January to test its systems, work with software providers to make sure their programs talk correctly to IRS computers, and prepare for the volume of returns that will arrive. This testing period protects both the IRS and filers from crashes and processing errors once the season opens.

Key Takeaways

  • The IRS began accepting 2024 returns on January 27, 2025, and will accept them through April 15, 2025.
  • You can file your return any time after January 27 — filing early usually means your refund arrives sooner.
  • The IRS does not process returns filed before January 27, even if you submit them to tax software; they sit in a queue until the season opens.
  • If you owe taxes rather than receiving a refund, filing early gives you more time to arrange payment before the April 15 deadline.
  • The April 15 deadline applies to paper returns, e-filed returns, and payment — missing it triggers penalties and interest unless you file for an extension.

Why the IRS does not accept returns before January 27

The IRS cannot process 2024 returns until January 27 because the agency needs time to update its systems with new tax laws, new forms, and new tax brackets that took effect for that year. The IRS also coordinates with the Social Security Administration and other federal agencies to verify information on returns before they arrive. If you submit a return to tax software before January 27, the software holds it and sends it automatically once the IRS opens — you do not have to resubmit it.

Starting the season on a fixed date also gives tax professionals and software companies time to test their systems against the IRS computers. A software glitch that goes unnoticed can affect thousands of returns, so the IRS and the major tax software providers run test batches for weeks before the official start date.

What happens if you file before January 27

If you file your return through tax software or with a tax professional before January 27, your return does not disappear — it stays in a queue at the software company or the tax professional's office until the IRS opens. Once January 27 arrives, the software or professional automatically sends your return to the IRS. You will not see any delay or rejection; the process is invisible to you.

If you try to file on paper before January 27, you can still mail it in, but the IRS will not process it until after January 27. Mailing it early does not hurt — the postmark date does not matter for the filing deadline, only the date the IRS receives it. However, there is no advantage to mailing it weeks early, since the IRS cannot open it until the season starts.

The April 15 deadline and what it covers

April 15, 2025, is the deadline to file your 2024 return and to pay any taxes you owe. This deadline applies whether you file electronically, by mail, or through a tax professional. If you owe money and miss the deadline, the IRS charges penalties and interest on the unpaid amount, even if you file the return itself on time. If you do not file the return by April 15, you face a separate penalty for filing late.

The April 15 deadline is firm for most people. The only exception is if you file for an extension before April 15 — an extension gives you until October 15 to file your return, but it does not extend the deadline to pay taxes you owe. If you know you will owe money and cannot pay by April 15, you should still file by April 15 to avoid the failure-to-file penalty, even if you cannot pay the full amount.

How to file once the season opens

Once January 27 arrives, you have three main routes: file through tax software (such as TurboTax, H&R Block, or TaxAct), hire a tax professional to file for you, or file on paper. Tax software is the fastest route for most people — you enter your information, the software calculates your refund or tax owed, and you submit electronically. Electronic filing usually produces a refund within 21 days if you choose direct deposit to your bank account.

Tax professionals (CPAs, enrolled agents, or tax preparers) can file for you and often catch deductions or credits you might miss. They charge a fee, but the fee is sometimes worth it if your situation is complex — for example, if you are self-employed, own rental property, or have significant investment income. Paper filing takes longer; the IRS processes paper returns in the order they arrive, and refunds typically take six to eight weeks.

What to have ready before you file

Gather your documents before you sit down to file, whether you are using software or a professional. You will need your Social Security number or ITIN, your spouse's if you are filing jointly, and your dependent children's Social Security numbers. Bring W-2 forms from your employers, 1099 forms for any side income or interest, and receipts or records for deductions you plan to claim.

If you received unemployment benefits in 2024, you will need the 1099-G form. If you made estimated tax payments during the year, gather those records. If you paid state and local taxes, property taxes, or mortgage interest, keep those records handy — you may be able to deduct them. The more organized you are before you start, the faster the filing process goes.

Frequently Asked Questions

Can I file my 2024 return in February or March instead of January?

Yes. You can file any time between January 27 and April 15. Filing later does not change your refund amount or your tax owed, but it does delay your refund. If you are expecting a refund, filing in late January or early February usually gets the money to your bank account by mid-February or early March.

What happens if I miss the April 15 deadline?

If you miss April 15 without filing for an extension, the IRS charges a failure-to-file penalty (usually 5% of unpaid taxes per month, up to 25%) and a failure-to-pay penalty (0.5% per month) plus interest on any taxes owed. If you cannot file by April 15, file for an extension to October 15 before the deadline — an extension removes the failure-to-file penalty but not the failure-to-pay penalty if you owe money.

Do I need to file if I did not earn much money in 2024?

It depends on your income and filing status. If your income is below the standard deduction for your situation, you generally do not have to file. However, if you had taxes withheld from paychecks or made estimated payments, filing gets you a refund. Check the IRS website or ask a tax professional whether you are required to file based on your specific income and situation.

Will my refund arrive faster if I file in January versus March?

Yes. The IRS processes returns in the order they arrive during the season. If you file in late January, your refund typically arrives within three weeks if you choose direct deposit. If you file in March or April, the IRS is processing a much larger volume, and your refund may take longer — sometimes six to eight weeks or more.

Can I file my 2024 return if I have not received all my tax documents yet?

You can file once you have the documents you need, but you may want to wait if you are still expecting forms. If you file before receiving a W-2 or 1099, you may have to file an amended return later if the information on that form differs from what you reported. If you are close to April 15 and still waiting, file anyway rather than miss the deadline — you can amend later if needed.