Are You Paying Too Much Tax? You Might Be!
1 in 3 GMB Members discover they have paid more tax than they should after using the GMB Tax Review Service - powered by Check My Tax. Used by more than 130,000 members, it’s helped members find errors in their tax codes and get back an average of £162 each from HMRC.
Most members assume their employer checks their tax, but the truth is - it’s your job to check your tax is right, not your employers. That’s the rule according to HMRC.
Not sure how to check your tax? No problem — the GMB has your back.
Here’s what you get…
- ✅ Full tax check by the UK’s leading employment tax specialists
- ✅ A clear report showing what’s been checked and if anything’s wrong
- ✅ HMRC Claim forms filled out and ready to go, plus easy to follow step-by-step instructions so you can get 100% of your money back from HMRC (if anything’s wrong)
- ✅ All this for just £25 (payable in 3 interest free instalments) *
- ✅ Free second check within 12 months if your job or pay change
Alternatively, our team of experts can carry out a Full Tax Check free of charge, and if we discover you have paid too much, we’ll do all the work to get your money back off HMRC. The fee is based on the amount of your refund - £50 where the refund is up to £100 or 50p per £1 where it’s above £100.
Don’t let your money stay in HMRC’s pocket.
Find out for FREE if you need to check your tax codes at
(ii)Option to upgrade – if your tax codes are wrong we can deal with HMRC for you and we GUARANTEE you will get back everything HMRC owes you and we’ll pay any unexpected tax bill received as a direct result of our work. Upgrade Fee £50(iii)
