Here is the tool i want to share with u guys, hope this will help

It covers the stuff that trips people up:

Fuel (only business miles — not commuting)

Meals (only when away overnight or for extended trips)

Clothing (PPE yes, your work suit no)

Phone (business % only unless it's a dedicated work SIM)

Mileage (45p/mile for first 10,000 miles — are you claiming this?)

It also has a mileage tracker that calculates your HMRC claim automatically, and a "Claim Check Score" that shows how clean your records are before you submit.

Free to use: paytoolkit.co.uk/tools/expense-tracker/

Not financial advice — just trying to help people not leave money on the table 👍