When Are Taxes Due in 2026? Important Deadlines You Should Know

The 2026 tax season is now underway, and most federal tax returns are due by April 15.
Doing your taxes will look a little different than usual this year: There’s no more Direct File for the IRS, paper check refunds have been discontinued and everyone is adapting to the big changes included in the One Big Beautiful Bill Act, which was signed into law last summer.
The good news: Filing deadlines and extension rules remain the same as previous years. If you haven’t filed yet, there’s plenty of time to gather your paperwork and hurry.
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When is the 2026 tax day?
This year, Tax Day is April 15. This is the deadline to submit all your income tax documents and make a full or partial payment if you owe the IRS. The deadline is roughly the same every year, except when April 15 falls on a weekend or holiday and is pushed to the next business day.
Washington, DC, and the 41 states that individual tax returns have the same deadline as the federal government, with a few exceptions. States with different deadlines have historically set it at a later date, usually at the end of April or the first week of May.
Taxpayers can request a six-month extension if needed
You can apply for an extension if you need more time. You don’t have to explain why, but you must send the request to the IRS on or before the April 15 deadline.
If approved, the new deadline for your tax return is Oct. 15. — a six-month extension to file your tax return without penalties.
Note that applying for an extension does not change your payment date. It just gives you more time to complete the necessary paperwork. You must still submit any tax balance or estimated payment you owe by April 15 to avoid late payment penalties.
There are three ways to get this extension: Through IRS Free File, by filing Form 4868 by regular mail, or by submitting a partial or full online payment of your income tax estimate and checking the box indicating that you are applying for an extension.
Some people may not need to request an extension to file at all. The IRS may automatically give two additional months to taxpayers and military personnel living abroad to file their tax returns (they still need to pay on time).
People affected by a natural disaster are also given more time to file and pay their taxes. The latest disaster relief extension was granted to Montana taxpayers after the state was hit by severe storms and flooding in December. They now have until May 1 to file and pay their taxes.
Check with the IRS to see if there are other tax relief options available in your state.
What happens if you miss the tax deadline?
Although the IRS will continue to accept electronically filed returns after April 15, missing the tax deadline can be costly. If you fail to pay on time, the penalty is 0.5% of the amount you owe for each month you don’t pay, up to 25%. The penalty for failure to file is severe, charging 5% of your tax liability for each previous month, up to the same maximum amount.
The IRS may reduce or eliminate these penalties if you have a reasonable explanation for the delay, such as a natural disaster or a death or illness in the family.
That said, you should still file quickly to avoid losing out on unclaimed refunds. The IRS gives you two possible dates to claim a credit or refund for a particular year: three years from the date you filed your tax return or two years from the date you paid the tax.
After this time, the money becomes the property of the federal government and you will not be able to get it unless you meet certain conditions – having a written agreement with the IRS or being affected by a disaster declared by the president, among other exceptions.
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What if you can’t pay your taxes?
People who cannot pay their taxes in full by April 15 must still file their forms and pay what they cannot. Even a small payment helps reduce any penalties, and the IRS may allow you to pay off any remaining balance over time or perhaps pay less than the full amount owed through its Offer in Compromise program.
The IRS offers two online payment plan options, depending on how much you owe in taxes, penalties and interest. Taxpayers who owe less than $100,000 may qualify for a 180-day payment plan, while people who owe less than $50,000 may be able to pay off their debt over a longer payment period.
More from Mali:
Tax Season Is Officially Open. Here’s What You Need to Know About Claiming Your 2025 Refund
Why Filing Your Taxes Early Is Especially Smart This Year
Here are the Income Tax Brackets for this year



