HMRC tax refund forms

Tax refund forms are a key part of claiming the tax rebate HMRC owes you. The taxman loves his paperwork—but don't worry. When RIFT's handling your claim, we'll take care of all your tax refund forms for you. On this page, we'll talk you through everything you need to get started, whether you're employed 'on the books', self-employed or being paid through the Construction Industry Scheme (CIS).

FormsTax Refund Forms

Click on the arrows for a summary of all the different types of tax refund forms.

Essential HMRC FormsYour 64-8 form allows us to talk to HMRC

If you’ve lost or misplaced your 64-8 form - Authorising your agent or if it hasn't arrived in the post yet, simply download it, fill in the bits we've highlighted, sign it and send it back.

All it takes is your name, address, National Insurance number and signature. Without this form we can't talk to HMRC and claim your refund.

If you need us to send you a copy of the form, give us a call and we’ll post it out

If you're a RIFT customer already you don't need to sign a new copy every year. You can add or update information about your next claim then visit myRIFT to fill in your information, log your expenses and journeys and upload your documents online.

Essential HMRC FormsWhat do I do with the forms?

Once you have printed and signed the 64-8 Authorising Your Agent form you need to send it back to us by post as quickly as you can to get your refund claim underway.

We know this seems a little bit old fashioned now, but it's an HMRC requirement that we have a physical copy of the signed form with your name on. Send it back by writing Freepost RIFT on any envelope - it'll get safely to us at no cost to you.

How does it work?

Get an estimate of your refund value with our calculator

Answer a few questions to see if you qualify

Tell us your work and travel information

Enjoy spending your tax refund

Common FAQsCommon tax refund questions

Our GuaranteeOur guarantee means you'll never lose a penny

When you claim your tax rebate with RIFT, our unique RIFT Guarantee means that you don't have to worry about the taxman reclaiming any of your money. So long as you give us full and accurate information, if HMRC disagrees with the amount that we’ve claimed and ask for the money back, we’ll pay it. It won’t cost you a penny.

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