Tottenham Hotspur will complete the permanent signing of defender Kevin Danso once the transfer window opens on Sunday, the club have confirmed.

Spurs signed Austria centre-back Danso on loan from French side Lens in February, and he will complete a £21m permanent signing as per the terms of the loan deal.

The 26-year-old made 10 Premier League appearances last season and came on as a late substitute as Spurs defeated Manchester United in the Europa League final.

Sergio Reguilon, Fraser Forster and Alfie Whiteman will leave once their contracts expire next month, while midfielder Pierre-Emile Hojbjerg's initial loan move to Marseille will be made permanent.

Germany and former Chelsea forward Timo Werner, 29, will return to parent club RB Leipzig after his loan spell.

"We thank Fraser, Sergio, Alfie and Timo for their service and wish them well for the future," a club statement read.

The future of Spurs manager Ange Postecoglou remains unclear following the club's worst Premier League campaign, despite their success in Europe.