Understanding Form 4868
- Updated March 24, 2025 - 8.00 AM Admin, ExpressExtensionAs a taxpayer, managing and filing Form 1040 within the IRS deadline is a key factor. If you need more time to file your personal tax return, you can apply for an extension by filing Form 4868, which allows you to obtain an automatic extension, helping you stay compliant with the IRS and avoid late filing penalties.
In this article, we’ll walk through the basics of Form 4868, including its purpose, filing requirements, deadlines, and more
Key Takeaways About Form 4868
- Form 4868 is used to request an automatic extension of 6-months of time to file the personal tax return, but it does not extend the time to pay any taxes due.
- Individuals, taxpayers, sole proprietors in the U.S., and single member-LLC treated as disregarded entities can file Form 4868.
- Form 4868 extends the deadline for several tax forms, such as Form 1040, Form 1040-NR, Form 1040-SR, and many other individual tax returns.
Table of Contents
What is Form 4868?
Form 4868 is an Application for an Automatic Extension of Time to File a U.S. Individual Income Tax Return, which allows individuals and sole proprietors to request an automatic extension of time to file their personal tax returns. This extension gives you an additional 6 months to file, but it does not extend the deadline to pay any taxes owed.
Filing Form 4868, individuals can get an instant extension without providing any explanation to the IRS for the delay in filing their personal tax returns. It applies to various personal tax returns and helps taxpayers in the U.S. stay compliant even when they cannot meet the original filing deadline.

Who Must File Form 4868?
Form 4868 can be filed by,
- Individual Taxpayers – Both U.S. residents and non-residents who need extra time to file their Form 1040 and related schedules.
- Sole Proprietors – Self-employed individuals who report business income on their personal tax return.
- Single-Member LLCs – These are businesses owned by one person and taxed as sole proprietors. Since they report income on Form 1040, they qualify for the extension.
- Certain U.S. Citizens and Resident Aliens Abroad – Taxpayers living outside the U.S. get an automatic two-month extension, but if they need more time, they can file Form 4868 for an additional six months.
Which Forms Do the Form 4868 Extend?
Form 4868 can used to extend the various personal tax return deadlines. Some of the key forms are:
- Form 1040 – U.S. Individual Income Tax Return
- Form 1040-SR – U.S. Tax Return for Seniors
- Form 1040-NR – U.S. Nonresident Alien Income Tax Return
- Form 1040-PR – Self-Employment Tax Return (Puerto Rico)
- Form 1040-SS – Self-Employment Tax Return (U.S. Territories)
What Information is Required to File Form 4868?
To file Form 4868, you must provide the required information. Here’s what you will need:
- Full Name
- Residential Address
- Social Security Number
- Estimate of total tax liability
- Balance Tax Due
Click here to view the step-by-step instructions to complete the 4868 form.
When is the Due date to File Form 4868?
- The deadline for Form 4868 is the same as the original deadline for the personal tax return for which the extension is required.
- If the deadline falls on weekends or legal holidays, the next business will be considered the deadline.
- For example, if you need to file an extension for Form 1040 for the 2024 tax year, the deadline is April 15, 2025.
To learn more about the filing deadline for the specific extension forms, click here.
Still not sure about your deadline? Use our Due Date calculator to find the accurate and correct due date.
What are the Penalties for Late Filing of Form 4868?
The penalties for late filing of Form 4868 can vary depending on whether the issue is related to late filings or late payment of taxes.
- Late Filing Penalty: If you don’t file your tax return or Form 4868 by the due date, a 5% penalty on the unpaid tax applies per month or part of a month, up to a maximum of 25%.
- Late Payment Penalty: If you don’t pay the tax due by the deadline, a penalty of 0.5% per month on the unpaid tax is charged, up to a maximum of 25%. However, if you can show reasonable cause for the delay, this penalty may be waived.
How to File Form 4868?
You can file your personal tax extension Form 4868 by paper or electronically. However, the IRS recommends you e-file your extension for a faster and more efficient filing process. If you opt for a paper file, you can fill out all the required information in the respective boxes, download and print it, and mail it to the appropriate respective agency address.
Note: The mailing address varies depending on the specific forms for which you request an extension. To find the correct mailing address for your respective forms, click here.
File Form 4868 Extension in Minutes With ExpressExtension
ExpressExtension is a leading IRS-authorized and SOC-2-certified e-file services provider that simplifies your extension request process more easily. We provide a comprehensive solution for individuals and sole proprietors to securely e-file Form 4868.
Our software incorporates intuitive features and a user-friendly interface, making your extension request process fast, reliable, and an accurate filing experience. We have a smart AI-powered chatbot and a dedicated expert team helping you throughout the filing process, ensuring everything is done perfectly without any rejection. Moreover, if the IRS rejects your extension due to some errors, you can easily fix the errors and re-transmit it to the IRS at no extra cost.
Filing Form 4868 with ExpressExtension is simple, fast and easy. In just a few clicks, you can get your extension approved!
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