What to Do When You've Made a Mistake on Your Tax Return

A guide to fixing mistakes on your return

red dollar sign in the dark
10 November 2023
David M Robson

Filing taxes can be a complex process, and it's not uncommon for mistakes to occur. Whether it's a simple miscalculation or a more significant error, knowing how to navigate IRS tax problems is crucial for taxpayers. In this guide, we'll walk you through the steps to take if you find yourself in a situation where you've made a mistake on your tax return. From recognizing the error to seeking professional help, we'll provide you with actionable advice to ensure you're on the right track.

Recognize the Mistake

Acknowledging a mistake on your tax return is the first crucial step. With over 160 million tax returns processed annually, errors are not uncommon. If you find a mistake, rest assured, you're not alone. The important thing is to take swift and responsible action to rectify the error.

How will the IRS find out about your mistake?

The IRS matching program, also known as the Information Matching Program, is a system used by the Internal Revenue Service (IRS) to verify the accuracy of tax returns filed by taxpayers. The program works by comparing the information reported on individual tax returns with data received from third-party sources, such as employers, financial institutions, and other entities that provide income-related information.

The primary goal of the IRS matching program is to identify discrepancies or inconsistencies in reported income, deductions, and credits. If the information reported on a tax return does not align with the data received from third-party sources, it may trigger further review or an audit by the IRS.

For example, if a taxpayer reports a different amount of income than what their employer reported on their W-2 form, it could raise a red flag in the matching program. Similarly, discrepancies in interest income reported by financial institutions or other income sources can be flagged for review.

It's important for taxpayers to ensure that the information they report on their tax returns is accurate and matches the data provided by third parties. Failing to do so can lead to penalties, interest charges, and potential legal consequences.

Overall, the IRS matching program is a critical tool in the IRS's efforts to maintain tax compliance and ensure that taxpayers are reporting their income and deductions correctly.

Don't Panic

Mistakes are a part of life, and the IRS understands this. Simple errors like math miscalculations or overlooking a section are often corrected by the IRS, who will send a notification letter. So, take a deep breath and remember, this isn't the end of the world.

Understand the IRS' Leeway

The IRS provides a substantial window for correcting mistakes. You have three years from the original filing date of your tax return or two years from the date you paid the owed tax to make corrections. This gives you ample time to address any issues that may have arisen.

Amend Your Return if Necessary

For more significant mistakes, like inaccurately reporting your income, you'll need to file an amended return. This process allows you to rectify your errors and set things right. When filing an amended return, attention to detail is crucial. Keep in mind that the IRS may scrutinize amended returns more closely, underscoring the importance of thoroughness.

Know When to Seek Professional Help

If your tax situation is complex or you're unsure about the correction process, it might be time to seek professional assistance. Our office can expertly guide you through amending your return, ensuring compliance with IRS regulations. We can also help you avoid potential penalties and interest charges.

Respond Promptly to IRS Notices

In the event of a notice from the IRS regarding your mistake, a swift response is essential. Delaying action when you owe additional taxes can result in penalties and accruing interest on the unpaid amount. The sooner you address the issue, the better it is for your financial situation.

Learn from Your Mistakes

Viewing a tax return mistake as a learning experience is valuable. Take the opportunity to understand where the error occurred and how to prevent similar mistakes in the future. As the saying goes, "to err is human, to forgive divine." The IRS tends to be understanding when it comes to forgiving honest tax return mistakes, provided you take the necessary steps to correct them.

Making a mistake on your tax return is not a catastrophe, but it does require prompt and careful attention. Whether you choose to correct the error independently or seek professional help, the key is to act responsibly and learn from the experience. Remember, the IRS is there to work with you, not against you. So, take a proactive approach and navigate through the process with confidence.

David M Robson