The IRS opens the 2025 tax filing season on January 27, 2025

You cannot file your 2025 tax return before January 27, 2025. The IRS will not accept returns before that date, even if you have all your documents ready. This date applies whether you file on your own, use tax software, or work with a tax professional.

The filing important date itself is April 15, 2025. That is the last day to file your return or request an extension. If April 15 falls on a weekend or holiday, the important date moves to the next business day — in 2025, April 15 is a Tuesday, so the important date stays April 15.

The delay between the opening date and the important date gives the IRS time to process W-2 forms from employers and 1099 forms from banks, investment firms, and other payers. Most employers must send W-2s to employees by January 31, 2025, so waiting until late January or early February to file means you will have those forms in hand.

Key Takeaways

  • The IRS begins accepting 2025 tax returns on January 27, 2025, and you cannot file before that date.
  • The filing important date is April 15, 2025, whether you file yourself, use software, or hire a tax professional.
  • Employers must send W-2 forms by January 31, 2025, so filing in early February gives you time to receive them.
  • If you cannot file by April 15, you can request an extension that gives you until October 15, 2025 to submit your return.

Why the IRS waits until late January to open filing

The IRS does not open the filing season until it has had time to update its systems and prepare for the volume of returns. The agency also waits for employers and financial institutions to issue the forms you need — W-2s, 1099s, and other income documents. If you filed before those forms were issued, you would have to file again with the correct information.

The January 27 start date has been consistent for several years. It is not tied to a specific calendar event; it is straightforward the date the IRS sets each year based on its processing readiness. You can check the IRS website closer to the date if you want confirmation, but January 27, 2025 is the official opening.

What documents you need before you file

Gather these documents before you attempt to file, whether on January 27 or later:

  • W-2 forms from each employer you worked for in 2024. Employers must mail these by January 31, 2025.
  • 1099 forms if you received income from sources other than an employer — interest, dividends, self-employment income, freelance work, or rental income. These are due by January 31, 2025.
  • Mortgage interest statements (Form 1098) if you paid mortgage interest and plan to itemize deductions.
  • Student loan interest statements (Form 1098-E) if you paid student loan interest.
  • Records of charitable donations if you itemize deductions.
  • Records of property taxes paid if you itemize deductions.
  • Last year's tax return for reference, though you do not need it to file.

If you are self-employed or own a business, you will also need records of income and expenses for the year. Keep these organized before you sit down to file.

Filing early versus waiting until closer to the important date

Filing in early February, once you have received your W-2s and 1099s, has advantages. The IRS processes returns faster when the filing season is less busy, so you may receive a refund sooner. Filing early also gives you time to correct mistakes if the IRS contacts you later.

Waiting until March or April means you will be filing when the IRS is handling millions of returns at once. Processing times are longer, and if you made an error, you have less time to fix it before the important date. However, if you owe taxes rather than receiving a refund, you can wait until closer to April 15 without penalty — you only owe interest on unpaid taxes from the original due date.

If you expect a refund, filing as soon as you have your documents is the faster path to receiving it. If you owe, you have until April 15 to pay, but filing early still gives you time to arrange payment.

Requesting an extension if you cannot file by April 15

If you cannot file by April 15, 2025, you can request an automatic extension that moves your important date to October 15, 2025. This extension gives you six additional months, but it does not extend the important date for paying taxes you owe — interest and penalties begin accruing on April 16 if you have not paid.

To request an extension, file Form 4868 with the IRS. You can file this form on your own, through tax software, or with a tax professional. The form is straightforward and takes only a few minutes. Filing the extension form before April 15 protects you from penalties for late filing, even if your actual return is not ready.

An extension is useful if you are waiting for documents, need time to organize records, or are dealing with a complex tax situation. It is not useful if you owe taxes and cannot pay by April 15 — the extension covers filing, not payment.

Special situations that affect your filing timeline

If you are a U.S. citizen or resident alien living abroad, you automatically get until June 15, 2025 to file your return, even without requesting an extension. However, any taxes you owe are still due by April 15, 2025.

If you are a member of the military on duty outside the United States, you also get an automatic extension until June 15, 2025.

If you are filing a joint return with a spouse and one of you is abroad or in the military, both of you get the extended important date.

If you received an IRS notice about a prior year's return, check the important date on that notice — it may be different from the standard filing important date.

How to file once the season opens

Once January 27, 2025 arrives, you have three main options: file on your own using IRS Free File software, use commercial tax software, or work with a tax professional.

IRS Free File is available to people whose income is below a certain threshold — the IRS updates this amount each year. You can access it through the IRS website starting January 27. It is genuinely free; you pay nothing to file.

Commercial tax software includes programs like TurboTax, H&R Block, and TaxAct. These range from free to paid depending on the complexity of your return. Many offer free versions for straightforward returns.

Tax professionals — accountants, enrolled agents, or tax preparers — can file for you. They charge a fee, but they handle the entire process and can answer questions about your specific situation.

Whichever method you choose, you can file as soon as January 27, 2025, provided you have your W-2s and other income documents.

Frequently Asked Questions

Can I file my 2025 taxes before January 27?

No. The IRS will not accept 2025 returns before January 27, 2025. If you submit a return before that date through software or a tax professional, it will be rejected and you will have to resubmit it after January 27.

What happens if I file after April 15, 2025?

You will owe a penalty for filing late, unless you have a valid reason like a natural disaster or you filed an extension form before April 15. If you owe taxes, you will also owe interest from April 15 onward. Filing an extension form before the important date eliminates the late-filing penalty.

Do I have to wait for my W-2 to file?

Technically no — you can file using an estimate of your W-2 income and amend your return later if the actual W-2 differs. In practice, most people wait for the W-2 to arrive so they file correctly the first time. Employers must send W-2s by January 31, so waiting until early February ensures you have them.

Can I file my 2024 taxes now if I have not filed yet?

Yes. The important date to file your 2024 return was April 15, 2025, but you can still file it now. If you are owed a refund, you should file as soon as possible. If you owe taxes, you will owe interest from April 15, 2024 onward, but filing now stops additional penalties from accruing.

What if I need more time after October 15, 2025?

October 15, 2025 is the final important date for filing your 2025 return, even with an extension. If you cannot meet that important date, you must contact the IRS to discuss your situation. In rare cases involving disasters or serious hardship, the IRS may grant additional time, but this is not automatic.