Money moves down the pyramid by formula

Every professional transfer above a trivial threshold triggers two distinct obligations under FIFA's Regulations on the Status and Transfer of Players. The first is solidarity payments: when a player moves between clubs in different national associations, five percent of any transfer fee is diverted from the buying club and distributed among every club that trained the player between the ages of twelve and twenty-three. The second is training compensation, which applies when a young player — typically under twenty-three — signs his first professional contract, or when he moves for the first time as a professional. That payment is owed to the clubs that trained him, calculated by reference to the training costs published for the category of club involved.

The two mechanisms look similar but work differently. Solidarity operates as a slice of an agreed fee, distributed by a formula tied to how many years the player spent at each club during that developmental window. Training compensation is an obligation that exists even when no fee is agreed — the buying club owes it regardless. Together they are FIFA's attempt ↗ to route money back down the pyramid to clubs that do the actual work of developing players but rarely see the commercial reward.

The solidarity slice is not split evenly. FIFA's regulations specify that the twelve-to-fifteen years of a player's training career attract a smaller share of that five percent than the sixteen-to-twenty-three window, which is weighted more heavily. A club that had a player for four formative years in his mid-teens receives more than a club that held him briefly at twelve, but less than the club that polished him into a professional between eighteen and twenty-one. The buying club's finance team is formally responsible for calculating what each former club is owed and paying it, though in practice the process is contested, delayed or quietly ignored more often than the regulations acknowledge.

Training compensation is calculated using what FIFA calls indicative costs — a published scale that categorizes clubs into four levels, from elite European academies at the top to the smallest registered clubs. The category of the training club sets the rate; the number of years spent there determines the total. When the player's new club is in a lower category than the club that trained him, the formula is applied to the lower rate. When his new club is higher, he triggers a bigger bill.

The mechanism depends entirely on transfers being declared and fees being real. When a player moves on a free transfer at the end of a contract, solidarity payments are not owed — only training compensation may apply. Loan arrangements, which have proliferated across global football, generate no solidarity obligation at all. And when a transfer happens within a single national association, the regulations defer to that association's own rules, which vary considerably in their rigour.

West African academies — structures in cities like Abidjan and Dakar built explicitly to place players in European leagues — have long argued that they rarely receive what the regulations promise. The structural problem is enforcement: a club in Senegal or Côte d'Ivoire that is owed training compensation from a French club technically has recourse to FIFA's dispute resolution chamber ↗, and from there to the Court of Arbitration for Sport. But the cost and delay involved in pursuing a claim is itself a deterrent, particularly for smaller clubs whose entire operating budget is less than a single legal proceeding.

The numbers that do flow through the system are real and sometimes significant.

Samuel Eto'o, who moved through several clubs before his career in Spain and later across Europe, is one example of a player whose development crossed multiple territories and multiple club categories. George Weah's path, from Africa to France to Italy, generated exactly the kind of multi-club development history the solidarity system was designed to compensate. Whether every club in those chains received what the formula entitled them to is a question the records rarely answer cleanly.

The formula exists. The enforcement does not always follow it. That gap is where much of the development money quietly disappears.