Premier League clubs are now free to complete transfers and many pieces of business have already been concluded.
There is only a short turnaround for the start of the 2020/21 season, with the competition beginning on September 12 - but the transfer window will remain open for almost another month before closing on October 6.
While it is expected that there will be a reduction in big-money transfers due to the economic impact of the coronavirus pandemic, there is still likely to be millions spent as clubs prepare for the new season.
Leeds United are expected to make additions to their Championship-winning squad as they prepare for their first Premier League campaign for 16 years, while Manchester City have made some early moves, already splashing out a combined £70million on Pablo Moreno, Ferran Torres and Nathan Ake.
Here, we have gathered every single piece of business completed so far and we will update this page throughout the summer.
Additional teams will be added upon completion of deals.
Arsenal
In: Pablo Mari (Flamengo, £8m), Cedric Soares (Southampton, free)
Out: None
Aston Villa
In: None
Out: Callum O’Hare (Coventry City, free), Kelsey Mooney (Scunthorpe, free)
Brighton
In: Zak Emmerson (Oldham, undisclosed), Joel Veltman (Ajax, undisclosed), Adam Lallana (Liverpool, free)
Out: Anthony Knockaert (Fulham, undisclosed), Archie Davies (Crawley, free), Lewis Freestone (Cheltenham, free)
Chelsea
In: Hakim Ziyech (Ajax, £36m), Timo Werner (RB Leipzig, £47.5m)
Out: Mario Pasalic (Atalanta, £13.5m), Alvaro Morata (Atletico Madrid, £58m)
Crystal Palace
In: None
Out: Jason Lokilo (Doncaster, free)
Everton
In: None
Out: Maarten Stekelenburg (Ajax, free), Morgan Schneiderlin (OGC Nice, undisclosed), Nathangelo Markelo (Twente, loan)
Fulham
In: None
Out: Magnus Norman (Carlisle, free)
Leicester City
In: None
Out: George Thomas (QPR, free)
Leeds United
In: Helder Costa (Wolves, £15m), Illan Meslier (Lorient, undisclosed)
Out: Laurens de Bock (Zulte Waregem, undisclosed), Ryan Edmondson (Aberdeen, loan)
Liverpool
In: None
Out: Pedro Chirivella (Nantes, free), Dejan Lovren (Zenit St. Petersburg, £11m), Adam Lallana (Brighton, free)
Manchester City
In: Yan Couto (Coritiba, undisclosed), Pablo Moreno (Juventus, £9m), Ferran Torres (Valencia, £20.87m), Nathan Ake (Bournemouth, £40m)
Out: Leroy Sane (Bayern Munich, £55m), Pablo Moreno (Girona, loan), Luke Bolton (Dundee United, loan), Fisayo Dele-Bashiru (Sheffield Wednesday, undisclosed)
Manchester United
In: None
Out: George Tanner (Carlisle, free), Cameron Borthwick-Jackson (Oldham, free), Alexis Sachez (Inter Milan, undisclosed)
Newcastle United
In: Mark Gillespie (Motherwell, free)
Out: Jake Turner (Morecambe, loan)
Sheffield United
In: Wes Foderingham (Rangers, free)
Out: Callum Gribbin (Barrow, free)
Southampton
In: None
Out: Cedric Soares (Arsenal, free)
Tottenham
In: Giovani Lo Celso (Real Betis, £27.4m)
Out: Troy Parrot (Millwall, loan)
West Brom
In: None
Out: Finn Azaz (Cheltenham, loan)
West Ham
In: None
Out: Stephen Hendrie (Morecombe, free)
Wolves
In: None
Out: Helder Costa (Leeds United, £15m)