How will I know if my refund is flagged?

Asked by: Angelica Rath  |  Last update: September 29, 2026
Score: 4.2/5 (32 votes)

You will know if your tax refund is flagged when the IRS sends a letter (such as CP05, 5071C, or 4883C) to your address on file requesting identity verification or additional information. Additionally, the "Where's My Refund?" tool may show a delay, or you can check your official IRS online account for alerts.

Will I be notified if something is wrong with my tax return?

The IRS is considering changing an amount on your tax return, due to an examination after it processed your tax return. This is called an audit. If it audits your return, the IRS will notify you by mail, and the notice will tell you if the audit will be handled by mail or in person.

How does the IRS get flagged?

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.

Will the IRS tell you if something is wrong with your refund?

You may get a letter or notice from the IRS saying there's a problem with your tax return or your refund will be delayed. There are many reasons why the IRS may be holding your refund. You have unfiled or missing tax returns for prior tax years. The check was held or returned due to a problem with the name or address.

Should I be worried if my refund is still being processed?

You generally shouldn't worry if your refund is "still being processed," as it means the IRS is working on it, but it might take longer than the typical 21 days due to common issues like errors, incomplete information, or claiming credits like the EITC/ACTC. Worry only becomes necessary if you receive an IRS letter requesting more information or if the "Where's My Refund?" tool shows a specific problem like fraud, but typically, it just means a longer wait, not no refund at all. 

WTF Wednesday: When The Refund Check Is a Red Flag #money #finance #trending #financialliteracy

27 related questions found

How will I know if my tax return has errors?

If it is a math mistake, a wrong number is pulled from a chart, or a supporting form is missing, the IRS will send you a notice. If you receive one of these notices, you can simply reply to the notice and no amended return is required.

How do I know if my return has been flagged?

If the IRS decides that your return merits a second glance, you'll be issued a CP05 Notice 1 . This notice lets you know that your return is being reviewed to verify any or all of the following: Your income. Your tax withholding.

How do you tell if an IRS is investigating you?

Signs That The IRS Might Be Investigating You

  1. IRS Agents And Auditors Have Stopped Contacting You.
  2. Your Bank Records are Being Subpoenaed.
  3. Your Previous Tax Returns are Being Audited.
  4. Disproportionate Interest in Specific Transactions.
  5. You're Contacted by The Criminal Investigation Division's Special Agent.

Will I be notified if my taxes are being garnished?

IRS procedures prior to garnishment

Once the IRS assesses your tax, you will generally receive notice and a Demand for Payment of the amount due. If you fail to pay this invoice, at some point after you will receive a Final Notice of Intent to Levy and a Notice of Your Right to a Hearing.

How will I know if I'm being garnished?

Do garnishments show on a pay stub? Yes, employees can access information about any garnishments withheld from their earnings under the “deductions” or “other deductions” section of their pay stub.

What are common tax refund mistakes?

Entering information inaccurately. Wages, dividends, bank interest, and other income received and that was reported on an information return should be entered carefully.

When to worry about tax refunds?

Your refund may also be delayed if numbers on your return don't match documents the IRS received about your income. Common mistakes can also cause delays, such as math errors or typos on your Social Security number, or if the direct deposit account doesn't match the filing status on your return.

How do I know if I'm being audited?

The IRS performs audits by mail or in person. The notice you receive will have specific information about why your return is being examined, what documents if any they need from you, and how you should proceed. Once the IRS completes the examination, it may accept your return as filed or propose changes.

What looks suspicious to the IRS?

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.

How much money is flagged by the IRS?

Who must file. Generally, any person in a trade or business who receives more than $10,000 in cash in a single transaction or in related transactions must file a Form 8300.

Will the IRS let you know if there is a problem?

Getting a letter from the IRS can make some taxpayers nervous – but there's no need to panic. The IRS sends notices and letters when it needs to ask a question about a taxpayer's tax return, let them know about a change to their account or request a payment.

How do taxes get flagged?

This generally requires a human to correct it.

  1. Wrong Name or Social Security Number.
  2. Incomplete or Missing Information.
  3. Math Errors.
  4. Amended Returns.
  5. Too Many Zeros.
  6. Repeated End Numbers.
  7. You Have Been Audited Before.
  8. You Use An Unscrupulous Tax Preparer.

Why is IRS still reviewing my refund?

Errors on or Incomplete Tax Returns: Your refund may be delayed for something as simple as a forgotten signature, mathematical errors or if the income reported by you doesn't match what your employer or other third-party payers have reported.

Will I be notified if there is a problem with my tax return?

The Internal Revenue Service (IRS) will send a notice or a letter for any number of reasons. It may be about a specific issue on your federal tax return or account, or may tell you about changes to your account, ask you for more information, or request a payment.

What is the #1 reason why your tax return gets rejected?

Some common culprits that could cause a rejection are mismatched names, SSNs, employer EINs, electronic signature numbers, or an expired TIN. File early. Another action to take is to file your return early. This gives identity theft criminals less time to file a fraudulent return using your information.

How will I know if my tax refund was not approved?

Use the IRS Where's My Refund tool or the IRS2Go mobile app to check your refund online. This is the fastest and easiest way to track your refund. The systems are updated once every 24 hours. You can contact the IRS to check on the status of your refund.