Oleksandr Zinchenko has lost a court battle with HM Revenue & Customs (HMRC) and has been hit with a £300,000 tax bill as a result.
The Ukrainian defender, who is on loan at Nottingham Forest from Arsenal, was slapped with an order by the HMRC due to outstanding corporation tax.
The Sun have also reported that he has been slapped with a second bill of £35,000, courtesy of his accountants.
The details, which are available to the public, were revealed after the 28-year-old put his company, Alex Zinchenko Image Rights (OZIR), into voluntary liquidation towards the end of August.