How fees are set
There is no standardised methodology for valuing a footballer. Transfer fees are the result of negotiation between buying and selling clubs. The selling club sets a price based on what it believes the player is worth (considering remaining contract length, the player's importance to the team, and comparable recent transfers). The buying club assesses what the player is worth to them. The space between these positions determines whether a deal happens.
The agent's role
Football agents play a central role in the transfer market. Agents typically receive a commission on the transfer fee (typically 5-10%, though variable and sometimes split between the agent representing the player and agents with relationships at the buying club) and often receive a commission on the player's new contract as well. The largest agents have relationships with clubs at every level of the pyramid, enabling them to facilitate deals and earn commissions across multiple transactions.
Accounting and amortisation
Clubs account for transfer fees through amortisation: if a club pays £50 million for a player on a five-year contract, they record a £10 million annual cost against their accounts. This means the full cash cost is not reflected in a single year's accounts, allowing clubs to spread the financial impact. It also means that a player sold after two years at a profit must account for the unamortised book value, which creates complex incentives around contract length and early sales.
Financial Fair Play (now PSR)
UEFA's Financial Fair Play rules (now Sustainability rules) and the Premier League's Profit and Sustainability Rules limit the losses clubs can sustain over rolling three-year periods. In the Premier League, clubs are currently restricted to losses of £105 million over three years. Exceeding this results in points deductions, transfer bans or other sanctions — as several Premier League clubs discovered in 2023-24.