Business travel phone costs: how to set a fair mobile-data policy and allowance

Why does a connectivity policy save money?

Without a policy, every traveller makes their own choice under time pressure, usually at the airport. Some roam on the company plan without a pass, some buy a plan and lose the receipt, some pay for a month when the trip was three days. The result is claims that cannot be compared and the occasional roaming bill that costs more than the flight.

A one-page policy fixes most of this. It does not need to pick one supplier. It needs to say what is allowed, how much, and what proof is required.

What should the policy cover?

1. Approved options: company roaming plan with a pass, prepaid travel eSIM, local SIM for long assignments, or Wi-Fi only.
2. The allowance: how much a traveller can spend per trip without asking.
3. Devices: which phones can use an eSIM, and who checks that company phones are unlocked and allowed to add one.
4. Calls: whether staff must be reachable on their work number, which decides whether a data-only eSIM is enough.
5. Hotspot: whether laptop tethering is expected, so plans that do not allow it are excluded.
6. Receipts: what a valid claim must show.
7. Settings: the short routine that prevents accidental roaming; see our pre-flight settings guide.

How do you set a per-trip allowance?

The simplest fair method is tiers by trip length and work type. Get real quotes for your common destinations, then set each tier a little above the typical cost so travellers can buy a sensible plan without approval. The figures below are invented examples to show the structure.

Review the tiers against real claims, not against advertised prices. If almost every claim is at the limit, the tier may be too low; if claims are far below, you can lower it.

Company roaming plan or prepaid eSIM?

Many teams use both: roaming where the company plan already includes the country, prepaid eSIMs everywhere else. A per-trip comparison with your real numbers takes a minute in the break-even calculator.

Should staff time count?

Yes. A traveller who spends an hour finding a SIM shop on arrival is an hour not working, and a missed message on landing can cost more than the plan. Count it as a line in the comparison, even as a rough estimate:

What should a valid receipt show?

• The seller's name and the date of purchase.
• What was bought: the destination and plan.
• The amount and the currency charged.
• Tax details if your rules need them; see our guide to VAT and currency on eSIM receipts.

TripoSIM's FAQ says a receipt is emailed after purchase and that receipts for all orders can be downloaded from the Orders section of the account, with the information needed for expense reports. If the card statement shows a different amount because of currency conversion, ask staff to attach both.

What happens when a trip is cancelled?

Ask staff not to install the eSIM until the trip is certain: an unused eSIM is usually refundable or convertible to credit, an installed one usually is not. Our guide to cancelled trips and eSIMs covers the steps and the refund arithmetic.

How often should you review it?

Quarterly is enough for most teams. Pull the claims, group them by destination and trip length, and check three things: claims above the allowance, trips where roaming was used instead of an approved option, and destinations where a different option would have been cheaper. Adjust the tiers, then tell travellers what changed.

What about staff using personal phones?

Many small teams travel on personal phones. That works, but the policy should say three things. First, the company pays for the work share of connectivity on the trip, through the allowance, and not for the traveller's home plan. Second, any travel eSIM goes on the traveller's own account and receipt, so it can be claimed. Third, the traveller follows the same settings routine as on a company phone, with data roaming off on the home line, because an accidental roaming bill on a personal line is still a cost someone will ask the company to cover.

For company phones, check with whoever manages the devices whether adding an eSIM is allowed, and keep a note of which models are eSIM-capable and unlocked before anyone books a trip.