Guides › Public Services › Tax Refund Companies: Claim Your Refund Yourself for Free
Tax Refund Companies: Claim Your Refund Yourself for Free
You can use a repayment agent to claim a tax refund, but HMRC says many people have complained about high charges. Anyone owed a refund can claim directly through GOV.UK for free and receive 100% of it. HMRC warns that some online sign-up pages look like simple information requests, so read carefully before you sign anything.
At A Glance
Your Rights
What the rules say, with a link to the official source for each.
Using A Refund Company
Claim Yourself
Anyone owed a tax rebate can claim directly through GOV.UK for free and receive 100% of any refund. source
Fees and Sign-Up Pages
HMRC says a large number of taxpayers have complained about high charges from repayment agents, and warns that some sign-up pages can look like simple information requests. source
Common Claims
Uniform and tools relief can be claimed online for the current year and 4 previous years, with a flat rate needing no evidence. source
Time Limits to Know
Miss a deadline and you can lose a right. Check the dates on your own paperwork.
- 4 yearsBackdate most refund claimsPlus the current tax year
Steps to Take
Step 1 of 5
Check whether you can claim online yourself first.
Step 2 of 5
Read any agent's fee and terms before signing.
Step 3 of 5
Do not sign anything that hands your refund to the agent.
Step 4 of 5
Report misleading adverts to the ASA.
Step 5 of 5
If you signed up, contact the agent and HMRC about cancelling.
(Tap the numbers to reveal steps)
Where to Go If It Is Not Put Right
Your options, in order, and when each one applies.
HMRC
Contact HMRC through your personal tax account, the HMRC app or the phone and post details on GOV.UK.
Advertising Standards Authority
Report misleading tax refund adverts.
Good to Know
Small things that make your complaint stronger.
A company cold-calling about a refund you did not know about is a warning sign.
Scotland has its own Income Tax rates and bands. The rules on returns, penalties and HMRC complaints apply across the UK.
Want Help?
If you would like one of our team to look at your problem, our initial case review is free. We cannot guarantee any outcome and we do not give legal advice.
Lead reviewer
Luke Marley
Founder and Lead Reviewer
Luke founded CPUK in 2026 after seeing how hard it is for ordinary people to get problems with companies put right. He oversees our guides and checks them against official sources.
Research by Katie Burt, Co-founder and Operations Lead (17 years in the care sector, including managing services for vulnerable adults), and the CPUK Research Team. Researched with AI-assisted research tools, then checked and corrected by our team.
Last checked: 15 October 2026. We are not paid by the companies we write about. Adverts never affect our guidance. Read our editorial policy.
Sources and official links
- gov.uk/government/news/tax-agency-stopped-from-operating-by-hmrc Checked 15 October 2026
- gov.uk/tax-relief-for-employees/uniforms-work-clothing-and-tools Checked 15 October 2026