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When is the Last Day to File for an Extension?

Tax Extension Deadline For 2025:
When is the Last Day to File a Tax Extension?

A male taxpayer wondering when is the last day to file a tax extension

Is Time Running Out to File Your 2023 Tax Return By Tax Day?

The tax extension deadline is around the corner. Don’t panic. Sometimes life gets in the way and you’re not able to meet the tax filing deadline.

 

If this is the case, a tax deadline extension will provide you with the extra time to prepare and file your return. This can be for taxpayers experiencing unexpected circumstances (sudden illnesses, natural disasters). Everyone can file for a tax extension.

 

It is important to note that a tax extension isn’t an extension to pay your taxes. Any taxes owed to the IRS must still be paid by the original due date. 

Key Takeaways

Here are the key takeaways from our quick guide: 

  • The date to complete your 2024 tax return is April 15, 2025
  • To file for an extension, you can pay all or part of your estimated income tax due and indicate that the payment is for an extension using Direct Pay, the Electronic Federal Tax Payment System, or a credit or debit card.
  • You can also file Form 4868 electronically or by mail, and if you file electronically, you will receive an electronic acknowledgment once you complete the transaction.
  • Failure to file a tax extension can result in penalties and fees, such as a late-filing penalty and interest on unpaid taxes.
  • If you're a serviceman, expat, or out of the country on the standard deadline for filing your return, there are special rules and options for requesting a tax extension.
  • Taxpayers who are out of the country can get an extra two months to file their return and pay any amount due without requesting an extension.
  • To avoid penalties and fees, be sure to file for an extension and pay any owed taxes by the original due date of your return.

Need Help Filing An Extension? We Are Here to Help.

M&M Tax can file your federal and state tax extension requests for you. While IRS Form 4868 is for the federal tax return on a taxpayer’s federal income taxes, each state has its separate tax forms. Visit M&M Tax and let us handle your request for additional time to file for you.

What is the Tax Deadline for 2025?

The tax deadline for 2024 is April 15, 2025.

April 15th is the due date unless the tax filing deadline falls on a Saturday, Sunday, or legal holiday, which moves it to the next business day.

Note: The date will vary from year to year, so it is important to stay up-to-date. Double-check to file on time or apply for an extension. Here is a list of important tax dates and deadlines throughout the year to help you.

Closeup of IRS Form 4868

What is a Tax Extension (form 4868)?

A tax extension is a request for more time to file your federal income tax return with the Internal Revenue Service (IRS). This will extend the deadline for filing your return by an additional six months.
 
Remember, an extension does not mean an extension to pay taxes. Paying taxes before the due date is crucial to avoid penalties and interest charges.

When is the Last Day to File for an Extension on Taxes?

April 15, 2025, is the last day to request an extension for your federal tax return. According to the IRS, individuals who are eligible victims of recent natural disasters may receive an automatic extension of time for certain tax payments.
 
For the latest updates, visit IRS.gov/disasters for more information and any requirements that qualify you.

How Do You File an IRS Tax Extension?

If you need more time to file your return, you can request extra time to file from the IRS. There are three ways to get an extension. The three methods are online payment options, e-filing, or mailing a paper form.
 
Here are the details:
  • To request an extension, you can pay your estimated income tax due online using Direct Pay, the Electronic Federal Tax Payment System, or use a credit card or debit. 
  • E-file File Form 4868 using tax software or through a tax professional.
  • Mail a paper Form 4868 to the IRS with an optional estimated tax payment due.
E-filing? The extension request will be automatically granted and a confirmation of completion sent to you. The IRS advises you to keep the e-filed form for your records and don’t mail them a copy. Only mail them a copy if you’re making a payment by check or money order.

Are There Penalties and Fees for Filing an Extension on Taxes?

It’s important to understand that if you owe taxes, there are potential penalties and late fees you could face for failing to file your tax return on time. The amount and reason for unpaid taxes can determine the extent of penalties and fees imposed.

Here are some additional information on penalties:

  • The Failure to File Penalty applies if you don’t submit a return within the required time frame.
  • The penalty is a percentage of the taxes you didn’t pay on time.
  • You will receive a notice or letter from the IRS if you owe the Failure to File Penalty.
  • The penalty is calculated based on how late you filed your tax return and the amount of unpaid tax as of the original payment tax day deadline.
  • The penalty is 5% of the unpaid taxes for each month or part of a month that a tax return is late, up to a maximum of 25% of your unpaid taxes.
  • Interest is charged on penalties, and the date from which interest begins to accrue depends on the type of penalty.
  • If your tax return isn't filed within 60 days of the extension filing deadline, you may face a minimum Failure to File Penalty of either $435 or 100% of the tax you owe, whichever is less.

It's important to file your taxes by October

We can’t stress enough about the importance of October 15, 2025.

Remember that a tax extension gives you more time to prepare & file your tax return, but it is not an extension to pay your taxes.

October 15 is when you file your return and pay your tax bill. Failure to file by this date can cause penalties and interest charges. 

If you believe you won’t meet your extension by that date, then reach out for help. Contact the IRS or local tax professional.

We’re here to help you gather important tax documents, understand the process, and pay any taxes you owe. 

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