No, filing for a tax extension does not increase your likelihood of being audited by the IRS. It is a common misconception; in fact, an extension can sometimes decrease audit risk by providing more time to file an accurate return and reduce errors. The IRS encourages filing extensions if necessary.
And remember: tax filing extensions do NOT increase your audit risk. As long as you pay any taxes owed by the original deadline and file your return by the extended deadline, you're in good shape.
An extension gives you extra time to file, but not extra time to pay. After you file an extension, if you owe taxes when you file your return, you might also have to pay penalties and interest on the tax due.
That being said, it's important to be aware of “triggers” for IRS audits, below is a list of some of the more egregious items.
For those who are terrified of extensions, remember that they're okay. Unless you file for extensions for years and years, they're not going to increase your chance of being audited, and they won't have any consequences if you pay your taxes on time.
The CBDT's extension of the tax audit due date to October 31, 2025, provides a welcome relief for taxpayers and professionals. However, it is essential to utilise this additional time effectively to avoid penalties under Section 271B.
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.
Not reporting all of your income is an easy-to-avoid red flag that can lead to an audit. Taking excessive business tax deductions and mixing business and personal expenses can lead to an audit. The IRS mostly audits tax returns of those earning more than $200,000 and corporations with more than $10 million in assets.
However, you can reduce the chance of audit significantly by paying careful attention to detail and recognizing whether you are reporting a transaction of special interest to the IRS. And if you do get audited, having accurate and complete records and professional advice can make the process go more smoothly.
Filing a tax extension is not a bad thing. There is no penalty for filing a tax extension. However, not paying on time or enough, or failing to file altogether, may cost you.
If you file taxes after the October 15 extension deadline, the IRS will assess penalties and interest, primarily a failure-to-file penalty (5% per month, max 25%), plus a separate failure-to-pay penalty (0.5% per month) and daily interest on the unpaid taxes, though you can request penalty abatement for reasonable cause like natural disasters. The October deadline is for filing, not paying; if you owe, payment was due in April, so you'll likely face both penalties and interest until you file and pay, but you won't be penalized if you're due a refund.
Incorrect Estimates: Providing an inaccurate estimate of your tax liability can lead to penalties. Use available information to make the most accurate estimate possible. Missing the Deadline: Ensure you file Form 4868 by the original tax filing deadline, typically April 15, to qualify for the extension.
If you need more time to file your taxes, request an extension by the April tax filing due date. This gives you until October 15 to file without penalties. Make sure you pay any tax you owe by the April filing date. The extension is only for filing your return.
IRS personnel screen the highest-scoring returns, selecting some for audit and identifying the items on these returns that are most likely to need review. Large Corporations – The IRS examines many large corporate returns annually.
As your family's income and assets increase, so does the likelihood of drawing attention from tax authorities. And with the IRS now using data analytics to help flag returns with certain markers, it's important to understand the most common audit triggers and ways to manage this risk.
If the deductions, losses, or credits on your return are disproportionately large compared with your income, the IRS may want to take a second look at your return. Taking a big loss from the sale of rental property or other investments can also spike the IRS's curiosity.
Many people worry about IRS audits. But the chances of being audited are actually very low for most individuals. Recent IRS data shows the IRS examined 0.40% of individual returns filed and 0.66% of corporation returns filed. Most of the IRS's focus is on large businesses and high-income earners.
Business- Section 44AB(a)
A business is required to get an income tax audit if its total sales/turnover/gross receipts exceed ₹1 crore in a financial year. However, the limit for tax audit has been relaxed to ₹10 crore if: Cash receipts ≤ 5% of total receipts, and. Cash payments ≤ 5% of total payments.
The IRS 7-year rule primarily applies to keeping records for claiming a deduction for bad debts or losses from worthless securities, allowing a longer period to file for a credit or refund, but it's not a universal audit limit; it's often a recommended safe buffer for general record-keeping, with the standard IRS audit period usually being 3 years, extending to 6 years for substantial income omission (over 25%) or foreign income issues, and indefinitely for fraud.
In the process, one of the most common questions we receive is whether filing a tax extension increases the chances of an audit. In short, the answer is no: filing a tax extension doesn't increase the chances of an audit.
It's good to be specific, but there's a danger in words such as “everything,” “nothing,” “never,” or “always.” “You always” and “you never” can be fighting words that can distract readers into looking for exceptions to the rule rather than examining the real issue.