Why do teams choose not to disclose transfer fees?

What the report says

BBC Sport Football’s Ask Me Anything column addressed why transfer fees are sometimes left undisclosed, using the Premier League window as context. The piece said clubs may withhold the figure to avoid revealing how much of their budget has been used or how much a selling club can spend on a replacement, even though the market often learns the amount from agents or other sources anyway.

The article also noted that undisclosed deals can be especially awkward when a Premier League club is trading with an overseas side listed on a stock market, because the foreign club may still have to publish the exact value and any add-ons. BBC Sport pointed to that tension as one reason the practice can seem of limited value in modern transfer business.

Alongside the main question, the column explained Premier League homegrown-player rules and how they differ from UEFA’s version, using examples such as Jeremie Frimpong, Joao Pedro and Eric Dier to show that the classification depends on where and when a player developed, not nationality or birthplace alone. It also set out how sell-on clauses generally work, including that payments are usually linked to the timing of the original transfer instalments. The overall piece is a rules explainer rather than a report of a single deal, aimed at clarifying squad-registration and transfer mechanics for readers.