Log in to your Maximum Rebate portal to view your claim status, check overpayment figures, update your details and communicate with your account manager — all in one secure place.
Once you're signed up, your portal gives you full visibility of your claim — from submission right through to payment.
See exactly where your HMRC overpayment claim is at every stage — submitted, under review, or paid out.
Every client gets a named account manager who handles your case directly with HMRC. Contact them straight from your portal.
Your UTR, National Insurance number and Government Gateway credentials stored securely — accessible only to you and your manager.
Get notified the moment your claim status changes. No chasing, no waiting — we come to you.
Coming soon — direct integration with HMRC so your portal updates automatically as HMRC processes your claim.
We check up to four tax years at once. Your portal shows each year's figures, status and payout separately.
Create your portal account in two minutes. We verify your identity and link you to your case.
Your account manager submits your claim and liaises with HMRC on your behalf. Nothing for you to file.
Follow your claim live in the portal. Once approved, HMRC pays you directly — we invoice our percentage.
Takes two minutes to sign up. No win, no fee — you only pay when you get paid.