How long does a pending tax rebate take?

If your tax rebate is showing as pending, it usually means HMRC has received your claim and is reviewing it before releasing payment. 

In most cases, a tax rebate takes between 2 and 12 weeks to process. 

Some refunds arrive sooner, particularly if the claim was submitted online. Others take longer if HMRC needs to check information or request additional documents. 

Typical HMRC tax rebate processing times 

How long your refund takes often depends on how the claim was submitted.

These timelines assume HMRC has all the information it needs to process the claim. If you aren’t sure of this, one of our tax experts can help! 

Complex claims or missing information 

Claims covering multiple tax years, incomplete documentation or unusual circumstances may take longer to process. HMRC may contact you to request additional evidence before approving the refund. 

What does “pending” mean on a tax rebate? 

When your refund shows as pending, HMRC has received your claim but hasn’t approved payment yet. 

During this stage they may be: 

• checking the information you submitted 
• confirming the tax you paid during the year
• verifying your eligibility for the refund
• waiting for additional evidence 

A pending status is completely normal and does not usually mean there’s a problem with your claim. 

Why some tax refunds take longer 

Unfortunately, not all tax rebate claims move through HMRC at the same speed. Some of the most common reasons for delays include: 

Missing or incorrect information 

Small errors in your claim, such as incorrect dates, employer details or tax figures, can trigger additional checks. 

Requests for supporting evidence 

HMRC may ask for documents such as: 

• payslips
• P60s or P45s forms
• mileage logs
• receipts for work expenses 

Until this information is provided, the claim will usually remain pending. 

Busy periods for HMRC 

Processing times can increase around busy periods such as: 

• the end of the tax year on 5th April
• peak Self Assessment processing periods 

During these times refunds can take slightly longer than usual. 

More complex claims 

Claims involving multiple tax years, CIS income or overseas work sometimes require additional checks before HMRC releases payment.

What to do if your tax rebate is taking longer than expected 

If your rebate has been pending for longer than the usual timeframe, there are a few steps you can take. 

Check your HMRC account 

Log in to your Personal Tax Account to see whether HMRC has requested additional information. 

Confirm your bank details 

Incorrect or outdated bank details can delay refunds even after the claim has been approved. 

Contact HMRC 

If the claim has been pending longer than expected, you can contact HMRC to ask for an update. 

• Phone: Call HMRC’s helpline, but be prepared for long wait times.
• Online portal: Log into your HMRC account to check updates or send a message.
• Authorised agent: If you’ve used a tax expert like RIFT, we can speak to HMRC for you. 

It’s worth checking whether you may be owed more 

If you’re waiting for a tax refund, it can also be worth reviewing whether you may have overpaid tax in previous years. 

Common reasons people receive refunds include: 

• incorrect tax codes
• emergency tax deductions
• unclaimed work expenses 

Our guide to 9 reasons you might be owed a tax refund explains some of the most common situations. 

You can also learn how far back you can claim a tax refund in the UK if you want to check previous tax years. 

Want to check if you're owed a tax refund? 

If you think you may have overpaid tax, you can quickly check your eligibility using our tax rebate calculator. 

It only takes a few questions to find out whether you might be owed money back from HMRC.