Getting an Airport Transfer Through Your Expense Policy

• Early or late hours: a flight landing or departing outside normal train or coach operating hours removes the cheaper option as a genuine choice, not a preference.
• Group travel: three or more colleagues travelling together on the same route often costs less per person in one car than three separate train tickets, and a policy reviewer can check that arithmetic themselves.
• Heavy or awkward luggage: equipment, samples, display materials or anything beyond normal luggage that a train platform and standing room can't reasonably accommodate.
• A tight connection: a same-day meeting straight off the flight where a fixed, tracked pickup removes a risk that a public transport connection doesn't cover as reliably.

The receipt itself carries the price and the 6% VAT line, which most policies want as standard documentation for any expense. If your policy asks for a reason alongside the receipt, a one-line note against whichever of the arguments above actually applied to your trip is usually enough — reviewers are generally looking for a real reason, not a lengthy justification.

Some policies want the reason approved before you book rather than justified afterwards on the expense claim. If that's yours, the same arguments apply — send the flight time, the group size or the luggage reason to whoever approves travel exceptions before you travel, so the approval is already on record when the claim is filed.

Because the price is shown and fixed before you book, a policy reviewer sees exactly what was agreed rather than an estimated or variable fare that needs explaining after the fact — one number, matching the receipt, matching the claim.