The summer window that closed a few days ago is the last one played under the current rules. From 1 January 2027 FIFA’s new Regulations on the Status and Transfer of Players come into force, and the communication to member associations is dated 1 September 2026: the same day the Italian window shut.
The dates, which are the certain part
| Date | What happened |
|---|---|
| 4 October 2024 | Court of Justice of the European Union ruling in the Lassana Diarra case |
| 1 January 2025 | an interim regulatory framework adopted by FIFA in December 2024 takes effect |
| 10 June 2026 | the Bureau of the FIFA Council approves the new regulations and amendments to the Disciplinary Code, the Governance Regulations and the Football Tribunal’s procedural rules |
| 1 September 2026 | circular number 1970 communicates the amendments to member associations |
| 29 October 2026 | special edition of the Football Law Annual Review devoted to the new text |
| 1 January 2027 | entry into force |
This table is the part we can verify against documents published by FIFA. The rest, meaning the precise content of the articles, deserves a warning we are giving before anything else.
An honest warning about sources
The full text of circular 1970 is not public on FIFA’s legal portal, and we have not read it. What follows on individual articles comes from reports of that circular by specialist outlets and by law firms working in sports law.
We write this because it is the difference between a fact and a report, and because on a subject like this the difference matters: when the text becomes available, some wording may turn out to be narrower or broader than it is being described today.
The two changes being discussed
The clause that lets you leave
The first reported change concerns buyout clauses, which have always existed in Spain and are optional in the rest of Europe: according to reports of the circular they would become a mandatory requirement of professional contracts.
The logic, in line with the ruling that opened all this, is that a player must have a defined exit and not a price set case by case by whoever holds him. If that is confirmed, the practical consequence is not that players will cost less: it is that the price will be written in advance, and the negotiation will move from the moment of sale to the moment of signature.
Five per cent to the player
The second is a new article, 21bis, introducing player participation in the transfer fee. In the reported form it:
- concerns permanent international transfers;
- sets a mandatory 5 per cent of the fixed part of the fee for players with fixed annual remuneration below 150,000 euros;
- leaves the parties free to agree shares in other cases as well.
The 150,000-euro threshold is the part that deserves attention, because it inverts the common intuition. The rule is not designed for the big transfers but for the small ones: it applies to players who earn little, that is to the vast majority of professionals worldwide, the ones nobody interviews when they change club.
What changes for buyers
Three things, if the content is as reported.
The moment of signing becomes more important than the sale negotiation. A club that protects itself today by refusing offers will tomorrow protect itself by writing the contract well, because the exit will exist anyway.
The cost of an international deal rises by a small but certain percentage. Five per cent of a fixed fee does not change a big club’s accounts, but in a market made of deals worth a few hundred thousand euros it bites, and has to be budgeted.
Long contracts remain the main tool, but their function changes. They no longer serve only to keep a player: they serve to fix in advance what it costs to take him away.
What changes for players
For a top-level footballer, little: he already has clauses written into his deal, and the five per cent does not concern him. For those below the threshold the change is concrete and covers half the world’s trade: part of your own transfer becomes your income, not only the selling club’s.
There is an effect nobody can measure yet, though, and it is fair to name it without pretending to know: if a share goes to the player, the selling club may ask for more to compensate, or the buying club may offer less. Who really pays that five per cent will be told by the first six months of 2027, not by press releases.
The date to mark
1 January 2027. The winter window will be the first played under the new text, and also the first chance to check which of the things described today are actually written inside it.
Until then the old rules apply, and that goes for us who write too: the dates are documented, the content is reported, and the two levels should not be mixed.
Sources: FIFA’s statement on the approval by the Bureau of the Council of the new regulatory framework for the transfer system, with the date of 10 June 2026 and entry into force on 1 January 2027; FIFA’s announcement of the special edition of the Football Law Annual Review on 29 October 2026 devoted to the new regulations; reports of circular number 1970 of 1 September 2026 published by specialist outlets and sports law firms, for the content of the articles including buyout clauses and article 21bis; the Court of Justice of the European Union ruling of 4 October 2024 in the Diarra case, cited by FIFA itself as the precedent. The full text of the circular does not appear to be public as of 7 September 2026 and has not been read directly.
Frequently asked questions
When do the new FIFA rules come into force?
On 1 January 2027. The Bureau of the FIFA Council approved them on 10 June 2026.
What is circular 1970?
The communication with which FIFA, on 1 September 2026, informed member associations of the approved amendments to the Regulations on the Status and Transfer of Players, the Disciplinary Code, the Governance Regulations and the procedural rules of the Football Tribunal.
Was the 2026 summer window the last under the old rules?
In substance yes for Europe: the summer windows closed between 31 August and the first days of September 2026, and the new text applies from 1 January 2027, meaning from the winter session.
What does the Diarra case have to do with it?
It is the starting point. On 4 October 2024 the Court of Justice of the European Union ruled on the case of former France international Lassana Diarra, after which FIFA adopted an interim framework from 1 January 2025 and then this definitive revision.
Do buyout clauses become mandatory?
That is what reports of the circular say: a clause allowing a player to buy himself out would become a requirement of professional contracts. The full text of the circular is not public, and on this point we are citing those who report it, not the document.
What does article 21bis provide?
A share of the transfer fee for the player. In the reported form, the mandatory regime is 5 per cent and applies to permanent international transfers of players earning less than 150,000 euros in fixed annual remuneration.
Who took part in the revision?
FIFA states that it consulted European Football Clubs, FIFPRO, the World Leagues Association and the confederations, and describes the result as an objective, transparent, non-discriminatory and proportionate framework.
