More than half of the countries participating in the 2026 FIFA World Cup are facing significant financial challenges due to unresolved tax issues. FIFA has not reached a universal tax exemption agreement with the United States government, and differences in bilateral tax treaties have created uneven conditions among the 48 participating nations. As a result, most national football federations will have to pay federal, state, and local taxes on their tournament earnings.

Experts note that smaller nations without double taxation agreements with the US will bear the heaviest burden. Only 18 countries, mostly European, have such treaties. While Canada and Mexico have granted tax exemptions for all teams, the US has not extended similar benefits. The operational budget per team is set at $1.5 million, but daily allowances have been reduced from $850 to $600 per member, even as travel and accommodation costs in the US have risen.

FIFA has stated it is working with participating nations to provide tax-related assistance. However, the lack of uniform tax relief has become a major concern for smaller and first-time participant countries preparing for the tournament.