German court clarifies accounting treatment of signing bonuses in professional sports

According to BDO, the German Federal Fiscal Court (BFH) issued a ruling on March 3, 2026, defining how signing bonuses in professional sports should be treated for accounting and tax purposes. The court addressed the dispute over whether these payments should be treated as immediate business expenses or as part of the acquisition cost of intangible assets, specifically player licenses.

The court determined that if a transfer involves a fee paid to a previous club, the signing bonus can be considered an incidental acquisition cost, allowing it to be capitalized as part of the player license value. The classification depends on the objective of the expense from the entity's perspective, rather than the player's classification of the bonus as salary.

In cases involving free transfers or contract extensions, the court ruled that no acquisition of an asset occurs. Consequently, these payments cannot be treated as incidental acquisition costs. Depending on the contractual structure, these bonuses must either be amortized as salary advances over the contract term or recognized as an immediate business expense.

The case has been remanded to the lower Fiscal Court for further review. The decision provides essential guidance for professional clubs regarding the valuation and capitalization of player-related assets under German tax law.