Rupert Grint, the star of "Harry Potter," has once again found himself in serious trouble—he lost a lawsuit and must pay almost 2 million pounds to the British tax office. It turns out that certain irregularities were discovered in the 36-year-old actor's tax returns.

Former “Harry Potter” film actor Rupert Grint faces a 1.8 million-pound ($2.3 million) bill after he lost a legal battle with the tax authorities.

According to the Associated Press, Rupert has to pay a £1.8 million ($2.3 million) tax bill in the U.K. after the HMRC (England's version of the IRS) said he'd "wrongly classed 4.5 million pounds in residuals from the movies" as capital asset instead of income.