Sales and marketing managers - claiming work-related expenses
Written evidence
Written evidence can be:
invoices, receipts or other documents showing your travel expense and travel allowance details. If it is too difficult to get a receipt for a meal you purchased - for example, if you purchase a meal from a vending machine - you can keep diary entries as your proof of purchase
receipts or other documents (such as diary entries) for air, bus, train, tram and taxi fares, bridge and road tolls, parking and car hire fees.
You must keep written evidence for your overseas accommodation expenses, regardless of the length of the trip.
Sections within Work-related overnight travel expenses