Portal Status: Verified Operational ✅

HMRC Tax Credits: Managing Past Claims Post-2025

Quick Summary

  • Online tax credit login ended April 2025.
  • Contact HMRC by phone or post now.
  • Be aware of overpayments, appeals.
  • Prepare your National Insurance number.
  • Stay vigilant against scams.

Understanding how to manage your tax credits has changed significantly. As of 5 April 2025, HM Revenue and Customs (HMRC) discontinued its digital service for managing tax credit awards online and via the HMRC app. This means that if you're looking to log in to actively manage your tax credit account, that option is no longer available. Most individuals who were receiving tax credits have since transitioned to Universal Credit or Pension Credit.

However, you might still have reasons to contact HMRC regarding your past tax credit awards, such as outstanding overpayments, ongoing appeals, or inquiries about your 2024/25 award. This comprehensive guide provides you with accurate, up-to-date information on how to navigate these situations using the official channels.

Information Needed for Past Tax Credit Enquiries

Why Direct Online Tax Credit Login is No Longer Available

  1. It's important to know that the online service for managing tax credit awards directly, including renewals and reporting changes, ended on 5 April 2025. You can no longer log in to a specific tax credits portal to view or update your award details.
  2. If you previously accessed tax credit information through your Personal Tax Account or the HMRC app, please note that this functionality is no longer available for tax credits.
  3. For any matters concerning your past tax credits, such as overpayments or appeals, you will need to use HMRC's telephone or postal services.

Actions You Can Still Take Regarding Former Tax Credit Awards

Assistance for Challenging Decisions or Payment Issues

⚠️ Cannot log in to manage tax credits online

Cause: The online service for actively managing tax credit awards was discontinued on 5 April 2025.

Solution: We know being locked out is stressful. The online portal for tax credits no longer exists. For any tax credit issues, you must contact HMRC by phone or post. Please see the Contact Support section for the correct phone numbers.

⚠️ Unsure about a tax credit overpayment

Cause: HMRC believes you were paid too much tax credit, and you have received a 'notice to pay' letter or are receiving reduced Universal Credit payments.

Solution: You can call HMRC to discuss the overpayment. Have your 16-character payment reference number ready. You can dispute the overpayment if you believe HMRC made a mistake or if you were unable to report changes due to exceptional circumstances. The number for overpayments is 0300 200 3800.

⚠️ Need to dispute a tax credit decision

Cause: You disagree with a past decision made by HMRC regarding your tax credit claim.

Solution: You can formally dispute a tax credit decision by sending a dispute form by post. It's crucial to send this within 3 months of the date on the first letter or annual review notice informing you of the decision. Contact Citizens Advice for guidance if needed.

Securing Your Information When Discussing Previous Tax Credits

📌 Verified Portal Reference Official domain link & quick copy action

🎧 Official Support & Help Center

For repayment of tax credit overpayments, call 0300 200 3800. For general tax credit inquiries, call 0300 322 9129 (or +44 2890 538192 from outside the UK). Lines are generally open Monday to Friday, 8am to 5pm. Relay UK service is available by dialing 18001 then the relevant number.

Common Questions About Tax Credits After April 2025

Q: Can I still access my tax credits account online?

No, the online service for managing tax credit awards (including via your Personal Tax Account and the HMRC app) ended on 5 April 2025. You can no longer log in to view or update your tax credit details online.

Q: What should I do if I have a tax credit overpayment?

If you have a tax credit overpayment, HMRC will send you a 'notice to pay' letter. You can contact HMRC by phone at 0300 200 3800 to discuss repayment options or to dispute the overpayment. If you are now on Universal Credit, the overpayment may be automatically deducted from your future payments.

Q: How do I report a change in circumstances for my tax credits now?

Since tax credit awards ended on 5 April 2025, active reporting of changes is generally not for new awards. However, if you need to report a change that affects a past tax credit award (e.g., for the 2024/25 tax year or earlier) or have a general tax credit inquiry, you should contact HMRC by phone at 0300 322 9129.

Q: What contact numbers are available for tax credit inquiries?

For repayment of tax credit overpayments, call 0300 200 3800. For general tax credit inquiries or to report changes affecting past awards, call 0300 322 9129. Both lines are typically open Monday to Friday, 8am to 5pm. For calls from outside the UK, dial +44 2890 538192.

Q: What replaced tax credits?

For most people, tax credits have been replaced by Universal Credit. Some individuals may have transitioned to Pension Credit, depending on their circumstances.

Wrap Up

While the online login for actively managing HMRC Tax Credits is no longer available, avenues remain for addressing past claims, overpayments, and appeals. By using the official telephone and postal services, and by remaining alert to potential scams, you can ensure your historical tax credit matters are handled correctly. Always refer to the official GOV.UK website for the most current and accurate information.

PS

Portal Support Team

This guide was reviewed and verified by our internal technical support experts in October 2026. We constantly monitor official portal updates to ensure you have the most accurate and secure login instructions.