
With the Summer 2026 transfer market now open in Europe, clubs will be conducting international transfers of player registrations.
Most attention will be focussed on the commercial terms: the guaranteed payments, the instalment split, the contingent payments and the effect on new financial control rules within European or domestic leagues.
What happens though when a club fails to pay in time? Parties are able to agree an appropriate jurisdiction and the FIFA RSTP provide regulatory support to the selling club. There are, however, some clauses that may not receive the attention they deserve, that would support the selling club in the event of non-payment.
In this article, we outline some such clauses that clubs should keep in mind.








