Paris Saint-Germain must pay €10 million ($10m) for breaking UEFA financial rules, with seven other clubs also punished for overspending since 2018.
UEFA said its club finance investigators ordered prize money from European competitions totaling €26m ($26.1m) to be withheld from the eight clubs sanctioned under Financial Fair Play rules.
A further €146m ($146.4m) in total punishments could be imposed if the clubs fail to meet financial targets in the next three to four years they have agreed to in settlement deals, UEFA said.