All the talk around Enzo Maresca’s Chelsea is usually about the amount of money they have spent and how much more they are still going to spend before the transfer window closes on Monday 1st September. However, what people often fail to consider in this financial equation are the players they’ve sold and the fact that they’ve recouped a lot of the cash they are spending through selling large numbers of their players and in particular academy footballers.
In this article, we will have a look at how much Chelsea have spent so far this window and also consider how canny selling means that their net spending this year is surprisingly low. We will also discuss what this means for Profit and Sustainability Rules (PSR) and whether other Premier League clubs could learn something from Chelsea’s methods. Note that all of the transfer figures will be in Euros unless otherwise stated.
How Much Have Chelsea Spent So Far?
Chelsea’s most expensive purchase of the summer (so far) was the Brazilian centre-forward João Pedro who they signed from Premier League rivals Brighton and Hove Albion for €63.7m. He marked his arrival at the club by helping them to win the 2025 FIFA Club World Cup by defeating Paris Saint-Germain 3-0 and scoring in the final.
Other big money signings include left winger Jamie Gittens from Borussia Dortmund for €56m, left-back Jorrel Hato from Ajax for in excess of €44m, centre-forward Liam Delep from relegated Ipswich for around €35.5m and right winger Estêvão who Chelsea signed from the Brazilian team Palmeiras for €34m.
In addition to this Chelsea have also signed Dário Essugo, Mamadou Sarr and Kendry Páez which brings their total spend to somewhere in the region of £240m (or €256m). It would appear that the club are not done yet as they are also being linked to the Manchester United winger Alejandro Garnacho and RB Leipzig midfielder Xavi Simons in this window, plus one or two others.
How Much Have Chelsea Made Through Sales?
Chelsea have made approximately €280m selling players, with the BBC recently reporting that they had broken through the £250m barrier this summer. The latest outgoing deal to be agreed is the sale of Portuese international Renato Veiga to the Spanish side Villarreal for a fee very close to Villarreal’s transfer record. The deal is in the region of €24.5m which means that Chelsea will have made an impressive profit on the centre-back who has only played 18 times for the club since they signed him from FC Basel in 2024 for €14m.
Other notable sales include right winger Noni Madueke to Arsenal for an initial fee of €56m and attacker Joao Felix to the Saudi Arabian club Al-Nassr for a fee in the region of €30m. In addition, midfielder Kiernan Dewsbury-Hall left to join fellow Premier League team Everton for about €7m less than they paid for him, or approximately €28m.
Looking at the bigger picture, what this all means is that in the current window Chelsea have actually delivered a profit through player trading. While all the attention goes on the players they are buying, the truth of the matter is that this window they are currently around £20m to the good.
That compares very favourably with many of their top-flight rivals. For example, Arsenal have a net spend of almost £200m (and that is before the probable signing of Eberechi Eze), while the figure for Man United is over £200m.
The Importance of the Chelsea Academy
Of course, the current profit this season should not obscure the fact that the overall net spend over the past few seasons has remained high. Last year they delivered a profit on player trading but in 2023/24 there was a net spend of over €180m. 12 months earlier the figure was a massive €562m!
However, Chelsea’s academy is vital to the club’s plans, both financially and in terms of hopefully providing players for the first team. The Blues have made over £250m from selling academy players in the last three years. It is a strategy which began under former owner Roman Abramovich but has been turbo-charged under the ownership of Todd Boehly’s consortium.
Current financial rules mean that academy sales are particularly beneficial in terms of keeping a club on the right side of the Premier League’s lawyers and accountants. Such transfers count as pure profit on the balance sheet, and Chelsea have proved better than anyone at using this to their advantage.
Summer Academy Sales
This summer they have sold three academy players thus far, boosting their PSR figures by over £40m. Armando Broja is a big name, and his move to Burnley could bring as much as £20m into the Blues’ balance sheet. But even players such as Bashir Humphreys (who also went to Burnley, for around £15m) and Ishe Samuels-Smith (£6.5m to Strasbourg), who many non-Chelsea fans may have never heard of, can prove a big help.
Other recent academy sales include Mason Mount, who Man United paid £55m for, and Ian Maatsen, who went to Villa for around £38m. Conor Gallagher is another big-money academy sale, as is Lewis Hall, helping the Stamford Bridge outfit past that quarter of a million pound mark in academy sales over three years.
The Financials
However, the beauty of these deals is that the full value of the transfer counts towards the PSR calculation. The three-year timeline we are talking about is interesting too, because that is the rolling period over which losses are calculated for the purposes of financial fair play.
What’s more, while the Blues essentially get 100% value for outgoing transfers such as this, when they bring players in, the cost is spread over the length of the contract, up to five years. This process of amortisation means that £250m of academy sales essentially facilitates purchases worth a massive £1.25bn! So, while the club have clearly brought in a huge number of players, do not be surprised if more follow, be that in this window or January.