MLS match officials earn varying compensation based on their role and experience. Center referees in MLS earn between $100,000 and $160,000 per year for experienced officials, while assistant referees and fourth officials earn less. VAR (Video Assistant Referee) officials receive additional compensation for their specialized role.
MLS referees are employed by the Professional Referee Organization (PRO), which manages match officials for MLS, the NWSL, the US Open Cup, and other competitions. PRO has worked to professionalize the referee pathway, including full-time contracts for top officials that allow them to focus exclusively on officiating rather than maintaining separate careers. This investment has improved the standard of officiating in MLS, though refereeing decisions remain one of the most debated topics among fans.