NFL Collective Bargaining Agreement
Salary Cap Accounting Rules
Section 6(c)(xxii)Valuation of Player Contracts
Notwithstanding any provision in a Player Contract to the contrary or when such payments are actually made, the following rules shall apply in determining the amount of a player’s Salary that is to be included in Team Salary in a particular League Year for purposes of the Salary Cap:
(c)(xxii)
Any incentive bonus which a player and a Club agree to that: (i) depends upon performance in any category not identified in Exhibit A or Exhibit B; and (ii) is stated in terms of per play, per event or per game, or for leading or any ranking on the Club in any such category; shall be prohibited.