How will I know if my refund was not approved by the IRS?

Asked by: Dr. Carmel Klein  |  Last update: June 17, 2026
Score: 4.8/5 (29 votes)

If your IRS refund is not approved, the primary way to know is by checking the "Where's My Refund" tool on IRS.gov or the IRS2Go app, which will show a status of "Delayed," "Action Required," or "Still Processing". Additionally, the IRS will send a notice by mail if they adjust, reject, or need to verify information regarding your return.

How will I know if my refund was not approved?

The most convenient way to check on a tax refund is by using the Where's My Refund? tool on IRS.gov. Taxpayers can start checking their refund status within 24 hours after the IRS acknowledges receipt of the taxpayer's e-filed return.

How do I know if the IRS rejected my tax return?

After you submit your return

You should receive an email from customer_service@freefilefillableforms.com, indicating whether the IRS accepted or rejected your federal return. The email will be sent to the email address you used when you created your account.

How long does it take for the IRS to approve a refund?

Generally, the amount of time is based on your filing date and you'll get your refund within 21 days after you e-file. (Paper filed returns can take much longer.) If you file before the IRS opens, you need to wait for the IRS open date (usually in late-January) before starting the 21-day clock.

What happens if the IRS doesn't approve my refund?

If your tax return is rejected, don't panic. While it could delay your refund, the common reasons for rejection are often easy to fix. If your return was rejected because a return was already filed with your Social Security number, that could mean you were a victim of identity theft.

How do I know if my refund has been accepted or rejected?

18 related questions found

Does the IRS notify you of rejection?

Depending on how you file, the IRS will typically notify you of a rejected return by email or regular mail. In the rejection notice, you'll find a rejection code and an explanation of why the return was rejected.

How do I know if my tax 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.

What triggers an IRS refund review?

The IRS uses a combination of automated and human processes to select which tax returns to audit. 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.

Will I get an email when my taxes are approved?

Generally, once your return is E-filed, you will receive an acknowledgement email within 48 hours. This email will let you know if your return was accepted or rejected. Once the IRS has accepted your return, the amount of time that it will take to actually receive a refund may vary.

What is the $600 rule in the IRS?

The IRS $600 rule refers to a change in reporting requirements for third-party payment apps (like Venmo, PayPal) for taxable income from goods and services, where platforms must send a Form 1099-K if you receive over $600 in a year, intended to capture gig economy/side hustle income, though delays and phased implementation have adjusted the timeline, with current rules for 2024 using a higher threshold ($5,000) before fully phasing to $600 for future years, but remember all taxable income, regardless of form, must always be reported.
 

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

Mismatched Personal Information

This is often the most frequent cause for a return being rejected.

Will the IRS let me know if I made a mistake?

An IRS notice may alert you to a mistake on your tax return or that it's being audited. You can verify the information that was processed by the IRS by viewing a transcript of the return to compare it to the return you may have signed or approved. You can access your tax records through your account.

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. 

What is the maximum time for refund processing?

Usually, it takes 4-5 weeks for the refund to be credited to the account of the taxpayer. However, if refund is not received during this duration, the taxpayer must check for intimation regarding discrepancies in ITR; check email for any notification from the IT department regarding the refund.

How do I know my refund has been approved?

You will receive an update in your online tax account when this happens. You will only receive a letter from HMRC by post if you have paid too much or too little tax through Self Assessment. The notice will explain how to get your refund or pay any additional tax you owe.

Will the IRS send you an email about a refund?

Some scammers set up phony Web sites. Generally, the IRS does not send unsolicited e-mails to taxpayers.

How do you know if your tax refund is 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.

What are common reasons for IRS refund delays?

Why are tax refunds delayed?

  • Filing an incomplete tax return. ...
  • Computation errors on the tax return. ...
  • Social Security Number (SSN) mismatch. ...
  • Filing a tax return early or late. ...
  • Incorrect direct deposit information. ...
  • Filing a paper tax return. ...
  • Amending your tax return.

How will I know if my refund is flagged?

Taxpayers whose tax returns have been flagged for possible identity theft should receive one of the following letters: Letter 5071C, Potential Identity Theft during Original Processing with Online Option – Provides online and phone options and is issued most widely.

How long after IRS approves a refund?

Refund timing

Where's My Refund provides a personalized date after the return is processed and a refund is approved. While most tax refunds are issued within 21 days, some may take longer if the return requires additional review.

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.

How will you know if your tax return is rejected?

As soon as 1040.com receives an acknowledgement from the IRS, we'll notify you via email to let you know whether your return has been accepted or rejected. If it's been rejected, we'll show you what must be corrected when you log back in.

What are common red flags for the IRS?

IRS Audit Red Flags 2023: 25 Tax Return Audit Risk Factors

  • Wrong Name or Social Security Number.
  • Incomplete or Missing Information.
  • Math Errors.
  • Amended Returns.
  • Too Many Zeros.
  • Repeated End Numbers.
  • You Have Been Audited Before.
  • You Use An Unscrupulous Tax Preparer.

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.