Claim It Back: What HMRC Owes You — Free UK Guide 2025/26

Millions of UK employees are leaving money on the table every year. This free guide shows you exactly what you can claim back from HMRC — mileage, working from home, uniform, pension relief and more.

Did you know you can claim back tax relief on your work mileage, your home working costs, your uniform, your professional membership fees — and potentially hundreds of pounds in pension relief you never knew you were owed?

HMRC doesn't give this money back automatically. You have to claim it. And most workers never do.

This free guide from WorkWise Voice covers every employment expense claim available to UK employees in plain, practical language — with current 2025/26 rates and step-by-step instructions.

What's inside:

✓ Mileage — 55p/mile rate, how to calculate and claim

✓ Working from home — £6/week flat rate, no receipts needed

✓ Uniform and tools — flat rate by trade, no receipts for most

✓ Professional subscriptions and union fees — full amount claimable

✓ Pension higher-rate relief — often missed by 40%+ taxpayers

✓ Marriage allowance — up to £252/year if eligible

✓ Step-by-step P87 claim guide (updated for December 2024)

✓ Scotland-specific pension relief guidance

✓ Quick reference table covering all claim types

You can claim back up to 4 previous tax years — in 2025/26 that means back to 2021/22. Don't leave it any longer.

Format: PDF — 9 pages — instant download

Edition: UK 2025/26

WorkWise Voice — Independent Workplace Guidance | workwisevoice.co.uk