The IRS begins accepting 2025 tax returns on January 27, 2025

The IRS opens its filing season each year on a set date, and for the 2025 tax year, that date is January 27, 2025. This is when the agency's systems go live to receive returns for income earned in 2025. You can file before this date, but the IRS will not process your return until after January 27.

The filing deadline itself — the last day you can submit a return without penalty — remains April 15, 2025, unless that date falls on a weekend or holiday. This gives you roughly 2.5 months from the opening of filing season to submit your return.

If you file before January 27, your return sits in a queue. Filing early does not speed up processing; it simply means your return waits longer before the IRS begins to work through it. The practical advantage of filing early is that you lock in your filing date if you owe taxes, and you get your refund sooner once processing begins.

Key Takeaways

  • The IRS begins processing 2025 returns on January 27, 2025, but you can file before that date — your return will simply wait in queue.
  • The tax deadline is April 15, 2025, and filing after that date triggers penalties and interest if you owe taxes.
  • If you expect a refund, filing early after January 27 means you receive your money sooner, since the IRS processes returns in the order they arrive.
  • E-filed returns are processed faster than paper returns, typically within 21 days if filed correctly and without errors.
  • You need your W-2s, 1099s, and other income documents before you file, regardless of when you submit your return.

Why the IRS has a specific opening date each year

The IRS does not open filing season on January 1 because the agency needs time to update its systems for the new tax year. Tax laws change annually — deduction amounts, tax brackets, and credit limits all shift — and the IRS must reprogram its computers to reflect those changes. The agency also uses the weeks before filing season to test its systems and train staff.

The opening date also gives employers and financial institutions time to send you the documents you need to file. W-2s, 1099s, and other income statements are due to be mailed by January 31, so the IRS typically opens filing season a few days before that deadline. This ensures most people have their documents in hand before they file.

What happens if you file before January 27

If you file electronically before January 27, your return is accepted by the IRS's computers but held in a queue. The IRS does not begin processing these early-filed returns until after January 27. Your return does not move forward in line simply because you filed it early; it processes in the order the IRS receives it, starting after the filing season opens.

Filing before the opening date can still make sense if you expect a refund and want to ensure your return is in the system. Once processing begins on January 27, the IRS works through returns in batches. If your return is error-free and you filed electronically, you may see your refund within 21 days of processing starting.

Paper returns filed before January 27 face a longer wait. The IRS must physically receive, sort, and scan paper returns before they enter the processing queue. Paper returns typically take 4 to 6 weeks to process, even after filing season opens.

How to prepare before filing season opens

Gather your income documents as soon as they arrive. Employers must mail W-2s by January 31, and most financial institutions send 1099s by the same date. If you are self-employed, you will need to calculate your business income and expenses yourself. Do not wait until April to collect these documents; having them ready means you can file as soon as January 27 arrives.

Organize receipts and records for deductions you plan to claim. If you itemize deductions instead of taking the standard deduction, you will need documentation for medical expenses, charitable donations, mortgage interest, property taxes, or other deductible costs. Gather these before you sit down to file.

Decide whether you will file yourself using tax software, work with a tax preparer, or use a free filing service. The IRS offers free e-file through its Free File program if your income is below a certain threshold. Tax software companies offer free versions for simple returns. If your situation is complex, a tax preparer can handle the work for you, though you will pay a fee.

Processing times after you file

E-filed returns without errors typically process within 21 days of the IRS receiving them. This does not mean you receive your refund in 21 days; it means the IRS completes its review of your return in that timeframe. Once the IRS approves your return, it sends the refund to your bank or mailing address, which can take another 3 to 5 business days if you chose direct deposit, or 2 to 3 weeks if you requested a check.

Paper returns take longer. The IRS must physically handle, sort, and scan each paper return before it enters the processing queue. Paper returns typically take 4 to 6 weeks to process, and refunds arrive after that.

If the IRS finds an error on your return or needs more information, it will contact you by mail. This delays processing. Errors on the return itself — math mistakes, missing information, or inconsistencies with documents the IRS has on file — are the most common reasons for delays.

What to do if you cannot file by April 15

If you cannot file by April 15, 2025, you can request an extension from the IRS. An extension gives you until October 15, 2025, to file your return. However, an extension to file is not an extension to pay. If you owe taxes, they are due on April 15 regardless of whether you have filed. Paying late triggers interest and penalties.

To request an extension, file Form 4868 with the IRS before April 15. You can file this form electronically through tax software or by mail. The IRS almost always grants extensions; you do not need a reason to request one.

Frequently Asked Questions

Can I file my 2025 return in January 2025?

You can submit your return to the IRS starting January 1, 2025, but the IRS will not process it until after January 27, 2025. Your return sits in a queue during that time. Filing early makes sense if you expect a refund and want it sooner, since the IRS processes returns in the order they arrive once filing season opens.

What if I do not have all my documents by January 27?

You can wait to file until you have all your income documents. The deadline is April 15, so you have time. However, if you are missing documents close to the deadline, contact the issuer directly. Employers and financial institutions can resend W-2s and 1099s, and you can file without them if necessary by estimating the amounts and amending your return later.

Does filing early mean I get my refund faster?

Filing early after January 27 can mean you receive your refund sooner, since the IRS processes returns in the order they arrive. However, filing before January 27 does not speed things up — your return simply waits longer before processing begins. E-filed returns process faster than paper returns.

What happens if I miss the April 15 deadline?

If you owe taxes and file late, you face penalties and interest on the amount owed. If you expect a refund, there is no penalty for filing late, but you lose the refund if you do not file within three years. Request an extension before April 15 if you cannot file on time.

Is there a penalty for filing before January 27?

No. There is no penalty for filing before the IRS opens filing season. Your return is simply held until January 27 and then processed in order. Filing early is a choice, not a violation.