If you requested an extension to file your 2025 federal tax return, there's one date you shouldn't lose sight of: October 15, 2026For many taxpayers, that is the last day to file after having requested an extension.
KEY DATE
October 15, 2026
An extension gives you more time to introduce the declaration, but it does not automatically extend the deadline for pay taxes owed. If you still have outstanding information, it's best to review your situation now and not wait until the last day.

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What does it really mean to have ordered an extension?
Requesting an extension allows you additional time to prepare and file your tax return correctly. This can be helpful if you were missing forms, income documents, expense records, or other necessary information.
However, the IRS points out that The extension to file is not an extension to pay.If there is an outstanding balance, paying it off as soon as possible can help reduce interest and potential penalties.
What to do before October 15th
1. Gather your documents
Review W-2s, 1099 forms, income records, business expenses, estimated payments, and dependent information.
2. Check your payments
Confirm the payments you have already made and check if there is still an outstanding balance before submitting.
3. Present without waiting
Working ahead of time allows you to detect missing documents, correct errors, and resolve questions before the deadline.
What happens if you still owe taxes?
Don't ignore the situation. The IRS recommends paying as much as possible when you can't cover the full balance, as this can reduce interest and late payment penalties. Payment options are also available for certain taxpayers.
You can check the official options directly at IRS.gov.
Are you expecting a refund?
If you're due a refund, the IRS recommends filing electronically and choosing direct deposit. Before submitting your return, carefully verify the bank account and routing number to avoid delays.
IRS Free File is still available
The IRS reported that Free File remains available until October 15, 2026For the 2026 tax season, guided preparation is available to eligible taxpayers with adjusted gross income up to $89,000 for 2025. Those above that level may have access to Free File Fillable Forms if they are comfortable preparing their own return.
Check the information directly in the Official IRS publication on Free File.
Don't leave it until the last day
As a deadline approaches, the chances of overlooking income, using an incorrect figure, or discovering too late that a document is missing increase. Reviewing information several days in advance reduces that risk.
If you are self-employed or have a small business
For freelancers, contractors, and small business owners, organized accounting makes tax preparation much easier. Having income and expenses properly recorded, bank accounts reconciled, and transactions categorized helps catch problems before filing.
If you use QuickBooks, you can learn more about my service. monthly accounting and reconciliationIf you need specific help with your tax return, visit Tax Preparation in Spanish.
Frequently Asked Questions
Did the extension also extend the payment deadline?
No. The IRS notes that an extension to file a return does not automatically grant additional time to pay taxes owed.
Do I have to wait until October 15th to submit?
No. You can file earlier. In fact, the IRS recommends not waiting until the deadline if you already have the necessary information.
Do some people have a different date?
Yes. For example, certain taxpayers affected by declared disasters may receive relief and different dates. It's best to check your situation directly with the IRS.
Do you still have your taxes or accounting pending?
I can help you organize information, review transactions, and prepare your records so you have a clearer view of your situation.
Warning: This content is for informational and general purposes only. It does not replace personalized tax or legal advice. Rules may vary depending on each taxpayer's situation.
Sources: IRS Tax Tip 2026-63 and IR-2026-101.
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