A friend drops out of the trip: who pays their share?

The house is booked, everyone has paid back the friend who booked it, and then one person says they are no longer coming. The rental price does not drop. Before redoing the math, check what the booking actually refunds, then agree as a group on who carries the share of the person who left.

Start with what the booking gives back

On Airbnb, the host sets the cancellation policy for a home, and it varies by listing. Some bookings become non-refundable, or only partly refundable, after certain dates, and a refund never exceeds what has already been paid. One traveler leaving often does not lower the price of an entire house: that friend’s share becomes a cost with nobody using it.

If the provider returns some money, start from the amount received, as with a canceled booking that gets refunded. The rest of this article covers the case where nothing comes back: the question is no longer the refund, but how to split a paid, empty spot.

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Option 1: the share stays with the person who left

In this fictional example, Maya books a house for four at $800, non-refundable. Jordan, Casey and Sam each send her $200. Three weeks before the trip, Sam cancels. Nobody takes the spot and the host refunds nothing.

If the group follows the rule “a booked spot stays paid”, nothing needs fixing. Maya paid $800 and received $600, so her cost is $200. Jordan, Casey and Sam each paid $200. It is the simplest rule to apply, and the fairest when the cancellation is a personal choice. It is harder to hold to when someone leaves for a serious reason and the group never discussed it beforehand.

Option 2: a replacement takes the spot

If Alex takes Sam’s place, Alex sends $200 to Sam, not to Maya. Maya has already been paid back everything she advanced; Sam is the one who paid for a spot he no longer uses. After that payment, Sam is at $0 and Alex at $200. Having Alex pay Maya would force Maya to send $200 back to Sam: two transfers instead of one.

First check that the booking allows a change of traveler. For a package holiday sold in the European Union, a traveler who cannot go may, under certain conditions, transfer the package to another person. The organizer can charge a reasonable fee, capped at the actual cost of the transfer. A named ticket outside a package may not be transferable: ask the seller. If a change fee applies, the group decides who pays it; most often it stays with the person who left.

europa.eu/youreurope

Option 3: the group shares the loss

The group can also decide that the three remaining travelers cover the whole house, for example because Sam cancels for an emergency. The $800 is then split between Maya, Jordan and Casey. $800 divided by three is $266.666…: round to $266.67 for Maya and Jordan and $266.66 for Casey, so the total is exactly $800.

Sam paid $200 for a final share of $0, so he gets $200 back. Maya paid $800 and received $600, or $200 net; she is $66.67 short. Jordan also owes $66.67 and Casey $66.66. All three send those amounts to Sam: $66.67 + $66.67 + $66.66 = $200. Everyone lands on their final cost, and total costs stay at $800.

There is a middle path: Sam keeps part of his share, say half, and the group absorbs the rest. The math works the same way: set each person’s final cost first, then compare it with what they have already paid.

Set the rule before booking

The easiest time to pick an option is before anyone pays, when nobody knows who will cancel. One sentence in the booking message is enough: “After the cancellation deadline, a spot stays paid unless someone takes it over.” The group can add an exception for emergencies. This is an agreement between friends, not a legal rule; mostly, it avoids negotiating while people are disappointed.

In Spliz, a group records the rental and chooses who shares each expense. If a replacement joins, change the people on the expense; if the group shares the loss, remove the person who left. Balances then show who owes how much to whom. Spliz does not move money: repayments happen by bank transfer, in cash or with another app, and can be recorded in the group afterward.

Spliz

Sources

• Airbnb, Cancel your home reservation as a guest, host-set policies, non-refundable and partly refundable bookings (accessed November 10, 2026).
• Your Europe, Package travel, transferring a package to another person, with fees capped at actual costs (accessed November 10, 2026).