Why is the IRS taking so long to approve my refund?

Asked by: Ms. Cecilia Altenwerth  |  Last update: August 3, 2026
Score: 4.9/5 (75 votes)

IRS refunds usually take under 21 days, but delays occur due to errors, missing information, or fraud checks. Common reasons include claiming the Earned Income Tax Credit (EITC/ACTC), filing a paper return, or discrepancies in income/Social Security numbers. The IRS may also be reviewing your return, which can take 45–180 days.

Why is it taking long for my tax refund to be approved?

It's normal for federal refunds to take longer, especially if you filed jointly for the first time. The IRS may be reviewing your return if there's a name change, a mismatch in Social Security numbers, or anything new from previous years.

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. 

How long has the IRS been taking to approve refunds?

Processing your refund usually takes: Up to 21 days for an e-filed return. 6 weeks or more for returns sent by mail. Longer if your return needs corrections or extra review.

How do you know if the IRS doesn't approve your 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. The tool also provides a personalized refund date after the return is processed and a refund is approved. Taxpayers can access the Where's My Refund?

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Does the IRS ever not approve a refund?

If the IRS rejects your return, you must correct any errors and resubmit your return as soon as possible. You may be able to e-file your updated return for small mistakes like a typo, or the IRS may instruct you to mail in a paper return for more serious errors like identity theft.

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.

Can I speed up my IRS refund review?

What should I do? Request an expedited refund by calling the IRS at 800-829-1040 (TTY/TDD 800-829-4059). Request a manual refund expedited to you.

How long until a refund gets approved?

Key takeaways. Most people receive refunds within three weeks if they e-file and choose direct deposit; paper returns can take six weeks or more. Filing accurately — especially when claiming credits like the Earned Income Tax Credit— helps prevent refund delays.

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 often does the IRS update refund status?

The IRS Where's My Refund tool updates once daily, usually overnight, so checking more often isn't necessary; you'll see status changes as your return moves from "Refund Received" to "Refund Approved" and then "Refund Sent," with most e-filed refunds issued within 21 days, but it can take longer if there are errors or extra review needed.

Does refund being processed mean approved?

This means the IRS has your tax return and is processing it. Your personalized refund date will be available as soon as the IRS finishes processing your return and confirms that your refund has been approved. Most refunds are issued in less than 21 days.

What could delay IRS approval of my return?

Key Takeaways. If your tax return is missing required forms or is otherwise incomplete, it can delay your refund. Errors in your tax return calculations can cause delays as the IRS may need to correct them. A mismatch between your Social Security Number and the records can significantly delay your refund.

What is the longest wait time for a tax refund?

There's no strict maximum limit for how long the IRS can hold a refund, but they must pay interest after 45 days; while most e-filed returns take 21 days, returns needing extra review for errors, fraud, or certain credits (like EITC/ACTC) can take months (45-180+ days), and amended returns can take 8-16 weeks, with unfiled returns having an indefinite delay until filed. 

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.

Why is my refund not approved yet?

You took certain tax credits this tax year:

The IRS may need additional documentation to verify eligibility for these credits. If the IRS doesn't think you're eligible to claim the credits based on its return screening filters, it can delay your refund and ask for more information.

What days of the week does the IRS approve refunds?

The IRS only updates your refund status information once per week on Wednesdays. If you e-file your tax return, wait at least 72 hours from the date the IRS confirms receipt of your return before checking your refund status, and at least three weeks if you mail the return instead.

What's the longest the IRS can take to refund?

The IRS doesn't have a strict maximum time limit for issuing refunds, but generally processes e-filed returns with direct deposit within 21 days, while paper returns take 6 weeks or more, with longer waits for those claiming certain credits (EITC/ACTC) or if errors occur. If the IRS holds your refund for more than 45 days past the tax deadline (or filing date if late), they owe you interest, but significant delays (months) can happen for complex issues or extra reviews, sometimes requiring a mailed notice. 

How can you tell if the IRS is investigating you?

You know the IRS might be investigating you through official mail (first contact), phone calls (often with automated messages to IRS.gov), or in-person visits, but signs of a criminal probe include contact with IRS Criminal Investigation (CI) agents, subpoenas to you or your bank, questions to your accountant/bank, unusual account activity (freezing/refusing transactions), or agents suddenly going silent after an audit. Key indicators are official IRS letters, contact from CI special agents, third-party inquiries, and formal summonses for records, signaling serious scrutiny beyond a simple audit. 

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.

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.