Aston Villa have signed Alejandro Garnacho from Chelsea on a season-long loan that will become a permanent transfer if certain conditions are met. The 22-year-old Argentine winger, who joined Chelsea from Manchester United for £40m just last September, moves to Villa Park with a pre-agreed four-year contract and a £43m obligation-to-buy clause. But why do Premier League clubs increasingly structure deals this way, and what does it mean for the players, the fans and the league's financial rules?
At its simplest, a loan with an obligation to buy is a transfer that happens in two stages. The player moves on a temporary basis — usually for a season — but the buying club commits to making the move permanent if specific criteria are met. Those criteria are typically performance-related: a set number of appearances, reaching a certain stage in a competition, or the club avoiding relegation. The exact terms are rarely made public, but sources close to the Garnacho deal say the clause is expected to be triggered if he makes enough appearances next season. Chelsea believe the conditions are easily reachable and that they will achieve their original £43m valuation.
“Explains loan with obligation to buy transfers using Garnacho's Chelsea-to-Villa move as example, including risks and financial fair play.”
The structure allows clubs to spread the financial hit across accounting periods, a tactic that has become essential under the Premier League's and Uefa's financial fair play (FFP) rules. Clubs must limit their losses over a rolling three-year period, and large upfront transfer fees can push them over the limit. By using a loan-first structure, the buying club delays the transfer fee hitting the books until the following financial year, while the selling club secures a guaranteed future fee — provided the conditions are met. Villa have form with these deals: they signed Harvey Elliott on loan from Liverpool last season with an obligation to buy for £35m if he made ten appearances, but only played him nine times, so the clause was not triggered. Chelsea themselves used a similar mechanism when they avoided permanently signing Jadon Sancho by paying Manchester United a £5m penalty fee. Risk, therefore, cuts both ways.
For UK readers, the rise of such deals reflects a wider trend: the transfer market is becoming more cautious, even for big clubs. Villa have raised nearly £200m from player sales this summer, including Morgan Rogers' record £117m move to Chelsea, yet they still need to tread carefully. Garnacho's arrival is their fourth signing of the window, following Johan Manzambi, Joao Gomes and Modou Keba Cisse, but the obligation-to-buy structure gives them financial wiggle room — and a fallback if the player does not settle. For Garnacho, it is a chance to relaunch a career that stalled at Chelsea: he scored only one Premier League goal in 43 appearances last season, with most of his eight goals coming against lesser opposition. If he impresses at Villa Park, the move becomes permanent and Manchester United — who have a 10% sell-on clause — will also benefit.
Q: What is an obligation to buy in football transfers? An obligation to buy is a contractual clause that forces the loaning club to purchase the player permanently if certain conditions are met. These conditions — such as a minimum number of appearances — are agreed in advance. If triggered, the transfer becomes mandatory, with the fee and contract already settled. Unlike an option to buy, the obligation removes the loaning club's choice: if the criteria are hit, the deal goes through.
Q: How is an obligation to buy different from an option to buy? An option gives the loaning club the choice — but not the requirement — to make the deal permanent. If the player does well, the club can exercise the option; if not, they can walk away with no further cost. An obligation, by contrast, is a binding commitment: if the conditions are met, the transfer is automatic. Obligations are riskier for the buying club but offer the selling club more certainty about receiving the fee.
Q: Why do clubs use loan-with-obligation deals instead of straightforward transfers? The main reason is financial fair play (FFP). By deferring the transfer fee to the following financial year, clubs can spread the cost and stay within the Premier League's or Uefa's loss limits. It also helps clubs manage cash flow and squad registration numbers. For selling clubs, it guarantees a future income stream — provided the conditions are met — without having to take a player back if things go wrong.
What happens next? Garnacho will spend the 2026-27 season at Villa Park under manager Unai Emery, who said he was "delighted" with the signing. If he meets the appearance thresholds, the loan will become permanent next summer, and Chelsea will receive £43m (minus Manchester United's 10% sell-on). If not, Villa could avoid the obligation — but Chelsea would be left with a player they have already decided to offload, with six years still remaining on his contract. The deal is a calculated gamble for both sides, one that is becoming the norm in modern football.