The actor most famous for playing Ron Weasley will be required to pay millions back in taxes after using a loophole once employed by the Beatles.

Rupert Grint must pay £1.8 million (about $2.3 million) to the U.K.'s tax agency after incorrectly classifying his 'Harry Potter' residuals as a capital asset instead of income, a British judge ruled this week.

T here are are popular franchises, and then there's megahits like Harry Potter. Starting with the novels, the Wizarding World has grown into theme park attractions, stage plays, v