UK Mileage & Per Diem

Log business journeys and calculate tax-free UK mileage (HMRC approved mileage allowance payments) and subsistence at the benchmark scale rates.

Someone logs the trip and the tax-free allowance is worked out at the official rates for United Kingdom, then lands in the ledger already coded. No claim spreadsheet, and no rate table for a finance person to remember to update when the authorities move them.