Summary
Chelsea re-sign David Luiz
Bournemouth sign Jack Wilshere on season-long loan
Tottenham sign Moussa Sissoko for £30m
Torino sign England keeper Hart on season-long loan
Sunderland sign £13.6m Lorient midfielder Didier Ndong
Stoke sign Wilfried Bony and Bruno Martins Indi
Man City also loan out Nasri to Sevilla and Mangala to Valencia
Spurs sign Nkoudou
Leicester sign club-record Slimani
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Live Reporting
Tom Rostance and Jonathan Jurejko
Hart moves onpublished at 12:46 British Summer Time 31 August 2016
A deadline day of goodbyes at Bournemouth?published at 12:46 British Summer Time 31 August 2016
12:46 BST 31 August 2016Bournemouth
Freelancer writer Gareth Davies is the '30 Years On' author for Bournemouth's match programme.
"It could be a deadline day of ‘goodbyes’ rather than ‘hellos’ at Dean Court although the lack of any further defensive incomings could be concerning given another centre-half should be Eddie Howe’s top priority.
"Rhoys Wiggins and Lewis Grabban, both strange signings in the last window, look likely departures with out-of-favour winger Max Gradel also interesting Hull City amongst others.
"Unlikely as it seems, I still wouldn’t rule out a loan move for Arsenal’s Jack Wilshere or Danny Ings from Liverpool to fill the void created by any outgoings and as we know, on deadline day, expect the unexpected."
'We're desperate for signings'published at 12:41 British Summer Time 31 August 2016
12:41 BST 31 August 2016West Bromwich Albion
Will West Bromwich Albion be the busiest club on transfer deadline day?
It was only on Sunday that Baggies boss Tony Pulis said he was "desperately keen to get five players in."
On Monday he signed Belgium midfielder Nacer Chadli from Premier League rivals Tottenham on a four-year deal for a fee reported to be £13m, external.
"We need these players, that bit of quality, a lit bit more mobility and we're working hard to get them in," Pulis told BBC Sport.
McCarthy heading for Everton exit?published at 12:40 British Summer Time 31 August 2016
12:40 BST 31 August 2016Everton
Phil McNulty
BBC Sport chief football writerEverton manager Ronald Koeman insists Republic of Ireland midfielder James McCarthy is not for sale but rumours persist that he will leave Goodison Park if they get an offer of around £20m - or can perhaps be used in another deal, for Moussa Sissoko perhaps.
McCarthy's stock has fallen after a fine first season at Everton as his place as Gareth Barry's midfield partner has been taken by summer signing from Aston Villa Idrissa Gueye, who has made an outstanding start.
He will not want to spend time on the sidelines - and he appears expendable if Everton need leverage in the market.
get involved Get Involvedpublished at 12:40 British Summer Time 31 August 2016
12:40 BST 31 August 2016#bbcfootball
Waѕiyullah Budye: David Luiz heading back to Chelsea? Please shut down this transfer window already
Paul Briggs: I'm sure spurs fans will love sissoko. Overpriced by £20m and has already stated it was his dream to play for Arsenal
Will Walter: Spurs need Isco AND Sissoko if we want to be serious about competing in both the PL and CL. Currently quite nervous...
DONE DEAL - Barnsley sign Kpekawa from QPRpublished at 12:39 British Summer Time 31 August 2016
12:39 BST 31 August 2016BreakingBarnsley have completed the signing of defender Cole Kpekawa for an undisclosed fee from Championship rivals QPR.
The England Under-20 international has signed a three-year contract at Oakwell.
Meanwhile, Scunthorpe have signed Norwich left-back Harry Toffolo, 21, on loan until January and former Rangers forward Nicky Clark has left Bury to join Dunfermline on a two-year deal.
DONE DEAL - Scunthorpe sign Norwich's Toffolopublished at 12:37 British Summer Time 31 August 2016
12:37 BST 31 August 2016BreakingThings could get busy from 2pm...published at 12:36 British Summer Time 31 August 2016
12:36 BST 31 August 2016Football agent Jon Smith speaking to BBC Sport: "It could be interesting today because the prices have got so silly that there is money in the bank account still.
"The team that finishes bottom in the Premier League gets £94m so there is money to spend.
"The time to watch is between 14:00 BST and 19:00 because if the clubs haven’t positioned themselves then it will be difficult to get anything done."
Stoke to move for Berahino?published at 12:33 British Summer Time 31 August 2016
12:33 BST 31 August 2016Stoke City
David Cowlishaw, The Wizards of Drivel Podcast: "Saido Berahino has been the ongoing saga as far as Stoke transfers are concerned. He can go from looking like he’s staying at The Hawthorns, to being close to a Stoke move from day to day.
"Most Stoke fans have earmarked a striker as one of the main priorities this summer, and Berahino could fit the bill perfectly.
"It was reassuring to hear our chairman say recently that the club won’t be held to ransom, but the clock is ticking and we seem increasingly desperate to sign a forward. It looks like Tony Pulis is playing hardball with his former club."
Britt staying with Forest?published at 12:31 British Summer Time 31 August 2016
12:31 BST 31 August 2016Aston Villa, Sunderland and Norwich City had all been reportedly chasing Nottingham Forest striker Britt Assombalonga.
But the Guardian's chief football writer says he is staying at the City Ground...
Postpublished at 12:30 British Summer Time 31 August 2016
12:30 BST 31 August 2016Sunderland 'in talks' over Ruddypublished at 12:29 British Summer Time 31 August 2016
12:29 BST 31 August 2016Could Norwich goalkeeper John Ruddy be another man heading to Sunderland?
The Black Cats are in need of a keeper after long term injury to Vito Mannone.
Initial bid rejected but talks ongoing say the Sunderland Echo.
Clever Trevorpublished at 12:29 British Summer Time 31 August 2016
12:29 BST 31 August 2016Deadline Day
Trevor Sinclair gives his views on deadline day and has a look at where some players should move to...
'Many of the deals will be on loan'published at 12:28 British Summer Time 31 August 2016
12:28 BST 31 August 2016Deadline Day
BBC Sport's David Ornstein has a look at some of the loan deals that could go through today.
get involved Get Involvedpublished at 12:26 British Summer Time 31 August 2016
12:26 BST 31 August 2016#bbcfootball
Callum Anderson: Really hope Jack Wilshere takes the plunge and joins Joe Hart in Italy. Will make him a far better player.
Dan Foye: Joe Hart to Torino...strange one...Big Sam obviously wanted a holiday in Italy a few times a year!!
Leicester 'fee agreed' for Silmanipublished at 12:26 British Summer Time 31 August 2016
12:26 BST 31 August 2016Leicester
Tom Brown
Sport reporter, BBC East Midlands TodayI understand a fee - thought to be about £29m - has been agreed between Leicester and Sporting for Algerian striker Islam Slimani.
Slimani is currently on international duty with Algeria, but he's been given permission to leave the camp to discuss personal terms.
Nothing signed yet then but it seems likely Slimani will join Algerian team-mate Riyad Mahrez at the King Power stadium this season.
The billion-pound summerpublished at 12:21 British Summer Time 31 August 2016
12:21 BST 31 August 2016Premier League clubs have topped £1bn of spending for the first time in a summer transfer window.
If you love a bar chart (and who doesn't?), here's one to show the progression of top-flight summer spending.
Spurs in Sissoko bidpublished at 12:21 British Summer Time 31 August 2016
12:21 BST 31 August 2016Newcastle
Mandeep Sanghera
BBC SportWe told you earlier that Moussa Sissoko had been allowed to leave France's training camp to finalise a transfer and Tottenham could be his destination.
Spurs are thought to have bid around £25m for the Newcastle midfielder but the Magpies want £30m for the 27-year-old.
It's understood the Magpies are frustrated at clubs leaving any move late in the transfer window in the hope they will drop their price for Sissoko.
The desire not to sell comes right from the top as they don't need the money.
DONE DEAL - Grant joins Stokepublished at 12:18 British Summer Time 31 August 2016
12:18 BST 31 August 2016BreakingStoke City
Hart joins Torinopublished at 12:16 British Summer Time 31 August 2016
12:16 BST 31 August 2016