IRS audit triggers (2024)

Tax day comes fast every year. So, when it’s time to begin preparing and filing your taxes, keep in mind that audits happen. What’s more, your last three tax returns are subject to scrutiny.

What is an IRS audit?

An IRS audit is an official review by the Internal Revenue Service of a business’ or individual’s tax return, supporting documents and other financial accounts and information to ensure the accuracy of the information reported on the return, including the amount of income reported.

The percentage of individual tax returns that are selected for an IRS audit is relatively small. In 2020, just 0.63% of individual tax returns were selected for audits, or fewer than one out of every 100 returns. This is down from a sudden spike in individual tax returns that were selected for audits in 2010.1

Top IRS audit triggers

But just because the odds of being audited are small doesn’t mean that it’s impossible for you to be audited by the IRS. To prevent fraud, the IRS continues to increase their usage of automated programs to identify tax returns that they believe warrant further scrutiny.

To reduce the chances that your tax return is audited, you should be aware of certain things that tend to be flag returns for the IRS.

Here are 12 IRS audit triggers to be aware of:

1. Math errors and typos

The IRS has programs that check the math and calculations on tax returns. If your return “doesn’t add up,” it may be flagged for further review. Double check your Social Security number – and your math.

2. High income

Audit rates of all income levels continue to drop. As you’d expect, the higher your income, the more likely you will get attention from the IRS as the IRS typically targets people making $500,000 or more at higher-than-average rates.2

3. Unreported income

The IRS receives copies of your W-2s and 1099s, and their systems automatically compare this data to the amounts you report on your tax return. A discrepancy, such as a 1099 that isn’t reported on your return, could trigger further review. So, if you receive a 1099 that isn’t yours, or isn’t correct, don’t ignore it. Contact the issuer of that 1099 and ask them to report a corrected form to the IRS.

4. Excessive deductions

The IRS will compare your itemized deductions to the average total deductions for a given item claimed by other taxpayers who are in the same income range as you. A taxpayer whose deductions appear to exceed these averages may be further scrutinized by the IRS. Don’t hesitate to claim every deduction that you are entitled to – just make sure you have the proper documentation.

5. Schedule C filers

The IRS particularly watches for businesses that operate primarily with cash – and almost certainly those that are reporting a loss. They have lots of experience auditing self-employed taxpayers who underreport income or overstate expenses. Just make sure your records support what you are reporting.

6. Claiming 100% business use of a vehicle

The IRS knows that it’s rare for someone to use a vehicle they own 100% of the time for business purposes. And, if you don’t have another personal vehicle registered in your name, it’s nearly impossible to report that the vehicle is exclusively used for business. Claiming 100% business use of a vehicle will almost certainly draw IRS attention. The higher percentage you are claiming, the more critical it is that you have detailed records.

7. Claiming a loss on a hobby

Writing off expenses for a business is fine, but you can’t portray your hobby as a business. For it to be a business, you must have a reasonable expectation to make a profit. In general, the IRS will expect you to report a profit for three of every five years you operate the business.

If you report your hobby as a business, it must be run like a business with appropriate records and documentation. Otherwise, the IRS could require you to restate any business income/loss as a hobby income/loss, subject to hobby rules. For more information, refer to the IRS’s rules on hobbies.

8. Home office deduction

To claim the home office deduction, you must use a portion of your home “regularly and exclusively” for business. Keep in mind that the IRS doesn’t see the dining room table as a desk! And having a TV in the “home office” could raise exclusivity questions. Most importantly, home office deductions from a person earning wages may draw increased attention, so make sure home office expenses are well-documented and supported.

9. Deducting business meals, travel and entertainment

This is another area that draws IRS attention because of past abuse. First, it’s probably obvious that you can’t deduct expenses for which your employer reimburses you. Second, you must keep careful records – not just a receipt, but also a record of who was in attendance and the specific business purpose. The IRS doesn’t want you enjoying lavish meals and entertainment on Uncle Sam’s nickel.

10. Earned income tax credit (EITC)

The IRS estimates that 21% to 26% of EITC claims are paid in error.3 Some errors are unintentional, but the IRS scrutinizes EITC claims closely to prevent fraud. If you claim the EITC, make sure to document how you meet EITC rules so that you can provide this documentation to the IRS in the future, if needed.

11. Dealing in cryptocurrency and other virtual currency

There’s currently less government regulation overcryptocurrencieslike Bitcoin and Ethereum than over regular currency, which opens the door to potential fraud opportunities. The IRS has created a compliance campaign that’s focused exclusively on cryptocurrency transactions and also beefed-up enforcement to address abuse of virtual currencies.

12. Taking early withdrawals from retirement accounts

These withdrawalsmust meet certain criteria in order to avoid taxation and penalties. Therefore, the IRS keeps an eye out for unreported early retirement account withdrawals that don’t meet the criteria and are therefore taxable.

How far back can the IRS audit?

In normal circ*mstances, the IRS is allowed by law to go back three years when auditing tax returns. However, if errors are detected in a return, they can go back even further, though they usually don’t go back more than six years.

The IRS has up to three years to assess additional taxes after conducting an audit, though they can request an extension to this. (You are not legally required to accept the extension.) And they have three years after the audit to issue a refund if one is due to you.

How long should you keep tax records?

Since the IRS is normally allowed to audit the past three years’ tax returns, you should keep all tax returns andrecordsfor at least three years. Some experts recommend keeping tax returns for up to six or seven years in case the IRS goes back further than three years when conducting an audit.

Keep in mind that if you fail to file a tax return, the IRS can conduct audits going back indefinitely.

What should you do if you’re audited?

So, what should you do if you receive a notice from the IRS that your tax return is being audited? The most important thing is to respond to all IRS requests promptly and in a friendly and cooperative manner.

Often the audit can be handled by mail, and you won’t even have to meet the auditor face to face. This might be the situation, for example, if the IRS is simply requesting documentation to support claims on your return.

Depending on how complex the audit is and how much money is involved, you might want to consult with a tax professional. If an accountant prepared your tax return, you should probably get him or her involved in the audit.

The IRS has created a webpage with lots of practical information to help you prepare for an audit — you can access ithere.

Our take

Understanding the flags that can trigger an IRS audit is a good way to help you verify that your tax return deductions and claims are accurate and well-documented. Working with a credible tax professional, however, may be your best line of defense when it comes to IRS audits.

Not only will a good tax professional be able to help you file your taxes and ensure that these IRS audit triggers are all by the books, but they will also be able to provide detailed documentation and information on your behalf if you should get audited. Consider talking to a financial professional for more detailed guidance on your tax-optimization strategies.

IRS audit triggers (2024)

FAQs

IRS audit triggers? ›

What is the chance of being audited by the IRS? The overall audit rate is extremely low, less than 1% of all tax returns get examined within a year. However, these nine items are more likely to increase your risk of being examined.

How likely is the IRS to audit me? ›

What is the chance of being audited by the IRS? The overall audit rate is extremely low, less than 1% of all tax returns get examined within a year. However, these nine items are more likely to increase your risk of being examined.

Who does the IRS audit the most? ›

For FY 2021, the odds of audit had been 4.1 out of every 1,000 returns filed (0.41%). The taxpayer class with unbelievably high audit rates – five and a half times virtually everyone else – were low-income wage-earners taking the earned income tax credit.

What are IRS audit red flags? ›

Some red flags for an audit are round numbers, missing income, excessive deductions or credits, unreported income and refundable tax credits. The best defense is proper documentation and receipts, tax experts say.

How do you avoid triggering an audit? ›

How to avoid a tax audit
  1. Be careful about reporting all of your expenses. Reporting a net annual loss—especially a small loss—can put you on the IRS's radar. ...
  2. Itemize tax deductions. ...
  3. Provide appropriate detail. ...
  4. File on time. ...
  5. Avoid amending returns. ...
  6. Check your math. ...
  7. Don't use round numbers. ...
  8. Don't make excessive deductions.
May 11, 2023

What happens if I get audited and don't have receipts? ›

You may have to reconstruct your records or just simply provide a valid explanation of a deduction instead of the original receipts to support the expense. If the IRS disagrees, you can appeal the decision.

Does the IRS look at your bank account during an audit? ›

The Short Answer: Yes. Share: The IRS probably already knows about many of your financial accounts, and the IRS can get information on how much is there. But, in reality, the IRS rarely digs deeper into your bank and financial accounts unless you're being audited or the IRS is collecting back taxes from you.

What should I not say in an IRS audit? ›

Do not lie or make misleading statements: The IRS may ask questions they already know the answers to in order to see how much they can trust you. It is best to be completely honest, but do not ramble and say anything more than is required.

Is it rare to be audited by the IRS? ›

Odds of being audited by the IRS

Last year, 3.8 out of every 1,000 returns, or 0.38%, were audited by the IRS, according to a recent report using IRS data from Syracuse University's Transactional Records Access Clearinghouse.

How do I survive an IRS audit? ›

How to Survive an IRS Audit
  1. Don't ignore the notice. You generally have 30 days to respond to an audit notice. ...
  2. Read and follow the notice. ...
  3. Organize your records. ...
  4. Replace missing records. ...
  5. Bring only what you're asked for. ...
  6. Don't be a jerk! ...
  7. Provide only copies. ...
  8. Stay on point.

Should I be worried if I get audited? ›

Don't worry about dealing with the IRS in person

Most of the time, when the IRS starts a mail audit, the IRS will ask you to explain or verify something simple on your return, such as: Income you didn't report that the IRS knows about (like leaving off Form 1099 income)

How far back do they look when you get audited? ›

How far back can the IRS go to audit my 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.

Does the IRS catch every mistake? ›

The average individual's chances of being audited are pretty slim: Of the roughly 165 million returns the IRS received last year, approximately 626,204, or less than 0.4%, were audited. A review of a federal tax return can be triggered at random, but certain behaviors are more likely to be flagged than others.

What is the odd of getting audited? ›

The vast majority of more than approximately 150 million taxpayers who file yearly don't have to face it. Less than one percent of taxpayers get one sort of audit or another. Your overall odds of being audited are roughly 0.3% or 3 in 1,000. And what you can do to even reduce your audit chances is very simple.

How much money triggers an audit? ›

High income

Audit rates of all income levels continue to drop. As you'd expect, the higher your income, the more likely you will get attention from the IRS as the IRS typically targets people making $500,000 or more at higher-than-average rates.

What is likely to trigger an audit? ›

Failing to report all your income is one of the easiest ways to increase your odds of getting audited. The IRS receives a copy of the tax forms you receive, including Forms 1099, W-2, K-1, and others and compares those amounts with the amounts you include on your tax return.

Should I keep grocery receipts for taxes? ›

Supporting documents include sales slips, paid bills, invoices, receipts, deposit slips, and canceled checks. These documents contain the information you need to record in your books. It is important to keep these documents because they support the entries in your books and on your tax return.

Does IRS look at every tax return? ›

More from Smart Tax Planning:

Here's a look at more tax-planning news. The IRS audited 3.8 out of every 1,000 returns, or 0.38%, during the fiscal year 2022, down from 0.41% in 2021, according to a recent report from Syracuse University's Transactional Records Access Clearinghouse.

Can you refuse an IRS audit? ›

Here's what happens if you ignore the notice:

You'll have 90 days to file a petition with the U.S. Tax Court. If you still don't do anything, the IRS will end the audit and start collecting the taxes you owe. You'll also waive your appeal rights within the IRS.

Does the IRS monitor Zelle? ›

Here is a list of our partners and here's how we make money. If you're a user of online payment apps such as Venmo, you might have heard about new measures the IRS is taking to track income delivered though these services. But there's one widely used app that says its tax-reporting policies won't change: Zelle.

How much money can I deposit in the bank without being reported? ›

Depositing a big amount of cash that is $10,000 or more means your bank or credit union will report it to the federal government. The $10,000 threshold was created as part of the Bank Secrecy Act, passed by Congress in 1970, and adjusted with the Patriot Act in 2002.

How do I know if my bank account is being monitored? ›

5 Ways You Can Tell If Your Bank Account Has Been Hacked
  1. Small unexplained payments.
  2. Unexpected notifications from your bank.
  3. A call claiming to be your bank demands information.
  4. Large transactions empty your bank account.
  5. You learn your account has been closed.
Dec 11, 2020

What's the worst that can come from an audit? ›

Tax evasion and fraud penalties are some of the worst IRS audit penalties that you can face. The civil fraud penalty is 75% of the understated tax. For instance, if your tax return showed that you owed $10,000 less than you do, you will owe the $10,000 in tax plus a 75% penalty of $7,500.

Does IRS audit normal people? ›

Myth: Those with low to moderate incomes don't get audited

That means people should not think they're in the clear if they do not earn a lot of money. “(The IRS) is doing audits across the board, for all incomes,” said Jensen.

How long does a audit by IRS take? ›

The IRS does these audits by mail, generally notifying taxpayers within seven months of filing. Mail audits usually wrap up within three to six months, depending on the issues involved and how quickly and completely you respond to the audit letter.

Is getting audited a big deal? ›

Generally, if you fail an audit, you get hit with a bigger tax bill. The IRS finds that you didn't pay the correct amount of taxes so it utilizes the audit to recover them. In addition to penalties, you're required to pay the additional taxes as well as the interest on those taxes.

Who gets audited more rich or poor? ›

In 2021, the odds of millionaires being audited were 2.6 of each 1,000 returns. For low-income wage earners, it was 13.0 out of a 1,000. Last year, the number of millionaires' returns out of a 1,000 being audited were down to 2.3, while for the low-income wage earners, it stood at 12.7.

Who gets audited more often? ›

The IRS on Monday said an internal investigation has found that Black taxpayers are audited at higher rates than would be expected given their share of the U.S. population.

What time of year does the IRS send out audit letters? ›

Filers most commonly receive letters from the IRS notifying them of the examination in the fall or winter months of the previous tax filing year. Yet, the auditors can mail the notifications throughout the year.

What do IRS auditors look for? ›

During an IRS tax audit, the IRS looks at all of the subject's financial reporting and tax information and has the authority to request additional financial documents, such as receipts, reports, and statements.

What happens if you are audited and found guilty? ›

The primary consequence of being audited and found guilty is that you will receive penalties. Depending on your situation, the IRS penalties could include paying back taxes owed plus interest and additional tax audit penalties.

What increases chances of IRS audit? ›

Claim Business Meals, Entertainment and Travel Expenses

As such, high MET deductions, especially when not supported by substantial business revenue to justify the expense, will likely increase your risk of an IRS audit.

Are poor more likely to be audited? ›

The burden of the IRS audits disproportionately falls on lower-income families, with households making less than $25,000 facing the largest audit scrutiny among other income ranges in 2022, according to data released by TRAC.

What is considered tax evasion? ›

tax evasion—The failure to pay or a deliberate underpayment of taxes. underground economy—Money-making activities that people don't report to the government, including both illegal and legal activities.

What is the IRS 6 year rule? ›

If you omitted more than 25% of your gross income from a tax return, the time the IRS can assess additional tax increases from three to six years from the date your tax return was filed. If you file a false or fraudulent return with the intent to evade tax, the IRS has an unlimited amount of time to assess tax.

How long can IRS come after you? ›

Each tax assessment has a Collection Statute Expiration Date (CSED). Internal Revenue Code section 6502 provides that the length of the period for collection after assessment of a tax liability is 10 years. The collection statute expiration ends the government's right to pursue collection of a liability.

What if I accidentally lied on my tax return? ›

You can refile your taxes if you need to make a change or forgot to add something. You can file an amended return using Form 1040-X. Form 1040-X is available on the IRS website or at an IRS local office. You can also have a professional prepare the amended return for you.

Will IRS fix small mistakes? ›

You should amend your return if you reported certain items incorrectly on the original return, such as filing status, dependents, total income, deductions or credits. However, you don't have to amend a return because of math errors you made; the IRS will correct those.

Will the IRS come after me if I made a mistake? ›

The IRS automatically catches and corrects many minor errors, such as leaving off a zero. If the IRS finds a mistake, you will likely receive a letter in the mail notifying you of it. You may face an audit if, however, your mistake is more serious, such as underreporting income.

What do most people get audited for? ›

Certain types of deductions have long been thought to be hot buttons for the IRS, especially auto, travel, and meal expenses. Casualty losses and bad debt deductions might also increase your audit chances. Businesses that show losses are more likely to be audited, especially if the losses are recurring.

Are IRS audits increasing? ›

“We have years ahead of us where we will be 100% focused on building capacity for higher income individuals and corporations. During this time, the audit rates of average taxpayers will not increase,” Werfel said.

Can you get audited after your return is accepted? ›

You can indeed be audited by the IRS, even if you've already received a tax refund. If you are chosen for an audit, consider whether you want to get assistance from a tax professional to navigate the process.

What raises red flags with the IRS? ›

Some red flags for an audit are round numbers, missing income, excessive deductions or credits, unreported income and refundable tax credits. The best defense is proper documentation and receipts, tax experts say.

What happens if you are audited and don't have receipts? ›

You may have to reconstruct your records or just simply provide a valid explanation of a deduction instead of the original receipts to support the expense. If the IRS disagrees, you can appeal the decision.

Does an audit look at every transaction? ›

Look at every transaction carried out by the organisation. Test the adequacy of all of the organisation's internal controls. Comment to shareholders on the quality of directors and management, the quality of corporate governance or the quality of the organisation's risk management procedures and controls.

How much income can go unreported? ›

Depending on your age, filing status, and dependents, for the 2022 tax year, the gross income threshold for filing taxes is between $12,550 and $28,500. If you have self-employment income, you're required to report your income and file taxes if you make $400 or more.

What percentage of people are audited by the IRS? ›

Based on 2019 returns, 1.3 percent of taxpayers earning $1 million to $5 million were audited, according to the latest IRS data. Audits for taxpayers earning more than $10 million reached close to 9 percent. That's compared with 0.2 percent for taxpayers earning $25,000 to $50,000.

How long does it take for the IRS to decide to audit you? ›

Most audits start a few months after you file your return

Once you answer the IRS' questions about the accuracy of your return, the IRS will release your refund. Audits that start soon after filing usually focus on tax credits, such as the earned income tax credit and the child tax credit.

How worried should I be about an IRS audit? ›

Don't worry about dealing with the IRS in person

Most of the time, when the IRS starts a mail audit, the IRS will ask you to explain or verify something simple on your return, such as: Income you didn't report that the IRS knows about (like leaving off Form 1099 income) Filing status. Dependents.

Are you more likely to get audited if you get a refund? ›

Checking to see if you have received your refund does not trigger an audit. But there are many other factors that can lead the IRS to take a closer look at your return – such as math errors, failure to report income, or too many deductions claimed.

How do I know if the IRS is going to audit me? ›

If the IRS decides to audit, or “examine” a taxpayer's return, that taxpayer will receive written notification from the IRS. The IRS sends written notification to the taxpayer's or business's last known address of record. Alternatively, IRS correspondence may be sent to the taxpayer's tax preparer.

What not to say in an IRS audit? ›

Do not lie or make misleading statements: The IRS may ask questions they already know the answers to in order to see how much they can trust you. It is best to be completely honest, but do not ramble and say anything more than is required.

How much money until you get audited? ›

As you'd expect, the higher your income, the more likely you will get attention from the IRS as the IRS typically targets people making $500,000 or more at higher-than-average rates.

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