A critical date is approaching in the finances of every household in the United States: the end of the 2026 tax season. April 15 is the last day to submit your return. Therefore, we are going to explain to you how to request an extension that can help you avoid fines and headaches if you failed to prepare your tax situation in time.
As of early April, the Internal Revenue Service (IRS) reported that almost 100 million returns had already been sent, with an average refund of $3,462. Even so, millions of taxpayers will choose to ask for more time, that is, they will request an extension.
What does an extension actually do?
Imagine that you are filling out your return and you are missing documents or you are not sure about some numbers. Instead of submitting the wrong thing, you can request an extension. This gives you until October 15, 2026 to file your return without a late filing penalty..
But be careful, not everything is smooth sailing; There is a key detail that you should be clear about from the beginning: the extension avoids the fine for late filing, but does not avoid interest on what you owe in taxes.
“Extensions are only for filing taxes and do not provide additional time to pay,” according to the IRS.
In other words, If you owe money, you have to pay it now or at least part of iteven if you have not yet sent your final statement.
What happens if you owe money and don’t pay?
Between fines and interest, the IRS applies penalties that can quickly make your tax bill grow. The penalty for not filing on time is 5% of the unpaid taxes for each month of delayup to a maximum of 25%. Additionally, fines run from the first day after the April 15 deadline.
For example, if you owed $2,000, you will owe $100 starting April 16. If you wait several months, the amount can increase considerably. Your bill would reach up to $500 dollars, 25% of the tax bill.
That’s why, Even if you cannot pay everything, it is advisable to pay what is within your means.. It is advisable to have an idea of the estimated taxes you think you might owe and pay as much as possible to avoid being consumed by penalties and interest.
How to request an extension step by step
You have several ways to do it, depending on your situation:
If you don’t owe taxes: You can use the IRS’s free online system (Free File) to automatically request the extension, regardless of your income level.
If you owe money: you can make an electronic payment and select “extension”. The system will register you automatically, without the need to submit additional forms.
Form 4868: It is the most common and traditional option. You can submit it online, by mail or with the help of a preparer. If you decide to mail it, do so before April 15. Please note that postal service delays may affect the date, so it is recommended to obtain a manual postage stamp or use electronic means.
What if you can’t pay everything?
This is where another useful option comes in: payment plans. If you can’t cover the full amount, you can request a payment agreement online. This system allows you to pay off your debt in parts, and in many cases you will receive an immediate response about your approval.
Can you declare after April 15?
Yes, but only if you requested the extension on time. Otherwise, you could face penalties.
You can also file late if you expect a refund; In that case there is no finebut you have a limit of three years to claim that money.
If you have doubts, you can contact the IRS directly. The number for individual taxpayers is 800-829-1040, available from 7 am to 7 pm, during local time. For businesses, the number is 800-829–4933, during the same hours.
Some taxpayers may automatically receive more time. For example, those who live outside the United States, are in combat zones or have been affected by natural disasters. In these cases, the IRS can extend both the deadline to file and pay.
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