Can a tax return be resubmitted?

Asked by: Mrs. Ayla Christiansen  |  Last update: June 8, 2026
Score: 4.2/5 (37 votes)

Yes, you can refile (amend) your federal taxes using Form 1040-X, Amended U.S. Individual Income Tax Return, to correct mistakes like filing status, income, dependents, deductions, or credits, but you generally don't need to amend for simple math errors the IRS catches. You can usually file electronically for the current and two prior years, but older returns might require paper filing, and it's best to file within three years of your original return or two years of paying the tax, whichever is later.

Can I refile my taxes after already filing them?

Yes, you can amend a tax return after filing by using Form 1040-X, but you must wait until the IRS processes your original return (and you've received any refund) before filing the amendment, which must generally be mailed in, not e-filed. You use Form 1040-X to correct significant errors like filing status, income, dependents, or missed deductions/credits, but not simple math errors the IRS corrects themselves. There's a typical deadline of three years from the original filing date or two years from tax payment, whichever is later, to file an amendment for a refund. 

Can a tax return be submitted twice?

However, it's important to know that simply resubmitting the exact same tax return electronically isn't possible—or recommended—if your first submission was accepted by the IRS.

Can I correct a mistake on my tax return?

If you realize there was a mistake on your return, you can amend it using Form 1040-X, Amended U.S. Individual Income Tax Return. For example, a change to your filing status, income, deductions, credits, or tax liability means you need to amend your return.

Can I cancel my tax return and redo it?

No. You can't cancel the return after it has been e-filed. If you need to change any information in the return, you can only make changes to your return if the IRS rejects it. If the IRS accepts your return, you must use Form 1040-X to file an amended return to fix the mistake.

Amending a Return

16 related questions found

What happens if you accidentally make a mistake on your tax return?

If you make a mistake on your tax return, you usually correct it by filing Form 1040-X, Amended U.S. Individual Income Tax Return, to adjust income, deductions, or credits, but the IRS often corrects simple math errors or missing forms automatically; if you owe more tax, you'll incur interest and penalties, so fixing errors promptly with an amendment can reduce costs, but you must file it within the specified time frame, usually three years from the original filing date.

Can you redo your taxes if you already did them?

You can make changes to a return you've already filed with the ReFILE feature. ReFILE lets you amend and resubmit a return to government through the tax software you used to prepare and file your return.

Will I get in trouble if I amend my tax return?

There's no penalty just for filing an amended tax return (Form 1040-X), but if your mistake led to underpaid taxes, you'll owe the additional tax plus interest and potential penalties, like accuracy-related ones (20-40%) for negligence or substantial understatement, unless you pay quickly or show reasonable cause. Filing voluntarily before the IRS finds the error is best, as it helps you avoid penalties, and you should pay any owed tax by the original deadline to prevent interest and penalties, though the IRS calculates them if you file late, notes Business Insider.

What is the penalty for making a mistake on your tax return?

Penalties. If you fail to make any corrections, you will be hit by an IRS penalty. You can receive up to a 20% penalty on the amount you owe. Tiny errors like misspelling your address or putting the wrong filing year will NOT result in a penalty.

Will amending my return trigger an audit?

Note: filing an amended return does not affect the selection process of the original return. However, amended returns also go through a screening process and the amended return may be selected for audit. Additionally, a refund is not necessarily a trigger for an audit.

What are the biggest tax mistakes people make?

The biggest tax mistakes people make include filing late, math errors, incorrect personal info (like Social Security numbers), forgetting deductions/credits (like EITC), misreporting income, not signing forms, and making errors with bank details for direct deposit, all leading to delays, penalties, or missed savings, with using tax software or professionals helping avoid these common pitfalls.

Can I redo my tax return after submission?

Yes, you can amend a tax return after filing by using Form 1040-X, but you must wait until the IRS processes your original return (and you've received any refund) before filing the amendment, which must generally be mailed in, not e-filed. You use Form 1040-X to correct significant errors like filing status, income, dependents, or missed deductions/credits, but not simple math errors the IRS corrects themselves. There's a typical deadline of three years from the original filing date or two years from tax payment, whichever is later, to file an amendment for a refund. 

Is there a penalty for not amending a small error?

In general, the Internal Revenue Code, regulations, and case law do not impose a duty on taxpayers to file an amended return when they discover that an error was made in good faith on a past return.

Is it hard to refile taxes?

The process for filing an amended return is fairly straightforward. Here's a step-by-step guide.

What is the $600 rule in the IRS?

The IRS $600 rule refers to a change in reporting requirements for third-party payment apps (like Venmo, PayPal) for taxable income from goods and services, where platforms must send a Form 1099-K if you receive over $600 in a year, intended to capture gig economy/side hustle income, though delays and phased implementation have adjusted the timeline, with current rules for 2024 using a higher threshold ($5,000) before fully phasing to $600 for future years, but remember all taxable income, regardless of form, must always be reported.
 

Will the IRS let me know if I made a mistake?

An IRS notice may alert you to a mistake on your tax return or that it's being audited. You can verify the information that was processed by the IRS by viewing a transcript of the return to compare it to the return you may have signed or approved. You can access your tax records through your account.

What proof do I need to amend my return?

When mailing your federal amended return, you will need to send the following: 1040-X. Income documents such as W-2's and 1099 forms if they support the changes on the return. Any forms that have a calculation change from the original return.

What happens if the IRS finds the error first?

Math Error Notices (e.g., CP11 Notice): If the IRS finds a miscalculation or discrepancy on your return, they may adjust it and send a notice showing the correction. Request for Additional Information: Sometimes the IRS needs more documentation to verify items on your return, such as income, deductions, or credits.

What are the risks of amending a tax return?

Of course, amending a tax return is not as simple as checking a box—it involves recalculating tax liability, preparing Form 1040-X, and explaining the changes clearly to the IRS. Inaccurate amendments can create further complications, including increased tax liability or triggering an audit.

Can I change my income tax return after submitting?

Yes, you can amend a tax return after filing by using Form 1040-X, but you must wait until the IRS processes your original return (and you've received any refund) before filing the amendment, which must generally be mailed in, not e-filed. You use Form 1040-X to correct significant errors like filing status, income, dependents, or missed deductions/credits, but not simple math errors the IRS corrects themselves. There's a typical deadline of three years from the original filing date or two years from tax payment, whichever is later, to file an amendment for a refund. 

What happens if you make a mistake on your tax return?

If you make a mistake on your tax return, you usually correct it by filing Form 1040-X, Amended U.S. Individual Income Tax Return, to adjust income, deductions, or credits, but the IRS often corrects simple math errors or missing forms automatically; if you owe more tax, you'll incur interest and penalties, so fixing errors promptly with an amendment can reduce costs, but you must file it within the specified time frame, usually three years from the original filing date.