Tax Tip 2025-66: Oct. 15 deadline for extension filers is around the corner

IRS Tax Tips

Oct. 7, 2025

Issue Number: Tax Tip 2025-66

Oct. 15 deadline for extension filers is around the corner

The extension deadline to file taxes is less than two weeks away. Most taxpayers who requested an extension to file their 2024 tax return must file by Wednesday, Oct. 15, to avoid a penalty for filing late. The IRS encourages taxpayers to opt for the fastest and safest option which is to e-file and choose direct deposit for their tax refund.

It’s important to know an extension to file is not an extension to pay. Extension filers who owe taxes should pay as much as possible to reduce interest and penalties. Those who owe tax, have yet to file a 2024 tax return and did not request an extension can generally avoid additional penalties and interest by filing the return and paying any taxes owed as soon as possible.

Some people may have additional time to file

People who have an extension and are in – or affected by – a federally-declared disaster area may be allowed more time to file.
Special deadline exceptions may apply for certain military service members and eligible support personnel in combat zones. Several resources are available for service members and their families who may be eligible for these exceptions.

Access tax account information
Individual taxpayers can log into their IRS Online Account to view important tax documents like W2s and get information from their most recent tax return such as their adjusted gross income (AGI), which may help in preparing and filing their return. They can also view the amount they owe, payment history including estimated tax payments, payment plan details and options, digital copies of certain notices, address on file and authorization requests from tax professionals.

Payment options
Taxpayers who owe can pay online using IRS Direct Pay at no cost or use a debit card, credit card or digital wallet, which may be subject to a payment processing fee.
If taxpayers have a balance and can’t pay it now, they should apply for a payment plan. The IRS has more information for taxpayers who can't afford to pay the taxes they owe.

More information
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Issue Number: Tax Tip 2025-66