Spain secured the 2026 World Cup title after defeating Argentina 1-0 in extra time. FIFA awarded the champions a record prize of $50 million, while runner-up Argentina received $33 million, and third-place England was granted $29 million.

Despite the victory, Spain now faces potential financial complications due to United States tax regulations. Because the 2026 tournament was co-hosted by the United States, Canada, and Mexico, there is speculation that income earned on American soil may be subject to domestic taxation. Reports suggest that Spain could face a significant tax liability on its winnings, though no official calculation has been finalized. The final tax burden remains uncertain, as it depends on international tax treaties, potential exemptions, and the specific distribution of revenue across the three host nations.

While the tournament concluded with Spain's historic win, the legal framework regarding these prize money distributions is currently being assessed. Future developments will depend on how the tax authorities interpret the revenue allocation for teams that competed within U.S. borders.