Can you get in trouble for incorrectly filing taxes?
You cannot go to jail for making a mistake or filing your tax return incorrectly. However, if your taxes are wrong by design and you intentionally leave off items that should be included, the IRS can look at that action as fraudulent, and a criminal suit can be instituted against you.
The Bottom Line
Even though the IRS does not check all tax refunds, it is a large agency with a wide reach that has a variety of means of catching tax cheats and liars. The penalties for avoiding or lying about taxes are severe.
Tax Preparer Liability FAQ
A: Yes, provided they have committed negligence, or a malpractice. California's comparative negligence jurisdiction, in a lawsuit, the client is usually in the best position to catch an error, and therefore a 100% recovery is rare.
If you owe money and fail to file your taxes on time, you'll likely be assessed what's called a Failure to File Penalty. The penalty is 5% of your unpaid tax liability for each month your return is late, up to 25% of your total unpaid taxes.
It will impose tax penalties if errors are found in your tax returns. There's also the possibility of jail time in serious cases of tax evasion and tax fraud. The IRS may normally flag one return for audit but it does have the authority to audit returns from the past several years.
While there is no particular penalty for filing your taxes incorrectly, you can incur penalties and interest on your unpaid balance if you owe more taxes than you've paid. In other words, if you don't owe additional taxes, you will not receive a penalty for filing incorrectly.
All tax returns are compared with statistical norms, and those with anomalies undergo three layers of review by personnel. Audits then occur either by mail or in meetings at taxpayers' places of business. They can be unpleasant and are sometimes unavoidable.
We may be able to remove or reduce some penalties if you acted in good faith and can show reasonable cause for why you weren't able to meet your tax obligations. By law we cannot remove or reduce interest unless the penalty is removed or reduced.
The IRS Return Preparer Program focuses on enhancing compliance in the return- preparer community by investigating and referring criminal activity by return preparers to the Department of Justice for prosecution and/or asserting appropriate civil penalties against unscrupulous return preparers.
The accuracy-related penalty is 20% of the portion of the underpayment of tax that is attributable to negligence or disregard of rules or regulations. In cases of substantial understatement, the accuracy-related penalty is 20% of the portion of the underpayment of tax.
What are common mistakes when filing taxes?
- Not Claiming All of Your Credits and Deductions. ...
- Not Being Aware of Tax Considerations for the Military. ...
- Not Keeping Up with Your Paperwork. ...
- Not Double Checking Your Forms for Errors. ...
- Not Adhering to Filing Deadlines or Not Filing at All. ...
- Not Fixing Past Mistakes. ...
- Not Planning for Next Year.
It's illegal. The law requires you to file every year that you have a filing requirement. The government can hit you with civil and even criminal penalties for failing to file your return.

The IRS will consider any sound reason for failing to file a tax return, make a deposit, or pay tax when due. Sound reasons, if established, include: Fire, casualty, natural disaster or other disturbances.
Phew! If the IRS does see a significant error, they may conduct an audit, which can happen either by mail or in person, with three possible outcomes: The IRS decides all is well and the return stays the same. The IRS proposes one or more changes and you agree to it and/or pay more taxes, interest, or a penalty.
In 2024, some 2.7 million returns had math errors, according to the IRS. While some mistakes can be corrected fairly easily, other errors can result in missed deductions, interest charges or even financial penalties. Watch out for these eight common filing mistakes that trip up taxpayers.
Oddly, people who make less than $25,000 have a higher audit rate. This higher rate is because many of these taxpayers claim the earned income tax credit, and the IRS conducts many audits to ensure that the credit isn't being claimed fraudulently.
If there's a mistake and the IRS sent you a notice or returned the form. If information is missing, the IRS will either return the form or send you a notice asking for specific information it needs to finish processing your tax return.
Generally, the IRS can include returns filed within the last three years in an audit. If we identify a substantial error, we may add additional years. We usually don't go back more than the last six years. The IRS tries to audit tax returns as soon as possible after they are filed.
Crimes discussed include tax evasion, failure to collect tax, willful failure to file taxes, tax perjury and aiding and assisting tax fraud, interference with the administration of internal revenue laws, and conspiracy to violate the tax laws under the defraud clause of Section 371 of Title 18 of the United States Code ...
Self-employment and its associated tax deductions are a major red flag for the IRS. Unreported income from sources other than working or employment will almost certainly invite an audit if that income was reported to the IRS by the payor.
How much unreported income is tax evasion?
In 2021, taxpayers underreported $167 billion of income subject to minimal reporting, compared to just $9 billion for extensively reported income like wage and salary income. Nonfiling and underpayment represent $77 billion (11%) and $68 billion (10%) of the gross tax gap, respectively.
6 years - If you don't report income that you should have reported, and it's more than 25% of the gross income shown on the return, or it's attributable to foreign financial assets and is more than $5,000, the time to assess tax is 6 years from the date you filed the return.
Use Form 1040-X to correct any previously filed 1040. Keep in mind that Form 1040-X cannot be filed electronically; amended returns must be mailed to the IRS. Check the Form 1040-X instructions for your state's IRS Service Center address where you will mail the amended return.
For a short answer, the IRS usually settles for whatever amount is feasible for a taxpayer to pay back.
If you see language like this, it's usually marketing hype. Tax relief firms use this language to entice taxpayers and get them to act quickly. Here's the truth – there is no IRS one-time forgiveness program, but if you meet certain criteria, you may qualify for penalty abatement or other types of tax settlements.