Rupert Grint faces $2.3 million tax bill after losing a legal dispute with UK tax authorities regarding his 2011-12 returns.

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.

Rupert Grint, best known as the red-headed Ron Weasley in Harry Potter, just got hit with a brutal $2.3 million tax bill after a long fight with the UK tax