Wimbledon singles champions Jannik Sinner and Linda Noskova will reap a £3.6 million prize fund, but HMRC's tax claws are ready to snatch £1.6 million from each player's winnings. This stark reality underlines the UK's unique and complex tax regime for non-resident sportspersons.
According to Craig Hughes, a partner at Menzies LLP, an initial 20 per cent tax – amounting to £720,000 – may be withheld from their prize money at source. However, this is merely a payment on account. The ultimate UK income tax liability could surpass £1.6 million for each player, assuming the full prize money is taxable in the UK without significant deductible expenses or additional UK-attributable endorsement income.
This dual taxation burden does not end with the UK: Sinner, reportedly a tax resident in Monaco, and Noskova, a Czech Republic tax resident, may also face further tax obligations in their home countries. This can significantly reduce their net earnings. For UK-resident players, similar earnings would be subject to National Insurance contributions in addition to income tax.
The stringent tax rules governing international athletes often influence their schedules, with many opting to minimise their time earning income in the UK outside of the main Wimbledon Championship. They frequently choose to compete in tournaments on the continent before arriving for the two-week Grand Slam, rather than participating in pre-Wimbledon grass court events such as the HSBC Championships at Queen’s Club, Eastbourne, or Edgbaston.
The administrative burden of attributing worldwide endorsement income and associated expenses across various international tournament days can be complex. This is particularly challenging for athletes who spend relatively short periods in the UK each year, highlighting the intricacies of international sports taxation.