The term “solidarity payments” is commonly used to describe distinct regimes for the distribution of money within the football community, including:

Sums payable to clubs involved in a player’s training, upon a player registering for the first time as a professional player, or upon the international transfer of a player before the end of the season of his 23rd birthday, calculated by reference to a specified formula; and,
Sums payable to clubs involved in a player’s training and education, upon the international transfer of a player (prior to the expiry of his employment contract), calculated by reference to the amount of the transfer compensation.
This guide focuses on these two regimes, which are governed respectively by Articles 20 and 21, and Annexes 4 and 5, of the FIFA Regulations on the Status and Transfer of Players (“RSTP”).1 It does not address the domestic rules that may apply to the movement of young players between clubs belonging to the same national association: see for example the rules relating to the Elite Player Performance Plan.

Article 20 RSTP is entitled “Training compensation” and provides as follows:

“Training compensation shall be paid to a player’s training club(s): (1) when a player signs his first contract as a professional, and (2) each time a professional is transferred until the end of the season of his 23rd birthday. The obligation to pay training compensation arises whether the transfer takes place during or at the end of the player’s contract. The provisions concerning training compensation are set out in Annexe 4 of these regulations.”
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