Hardly anyone notices the clause in a Portuguese will that appoints a testamenteiro — the estate executor. With the reform of undivided inheritances passed on 17 July 2026, this quiet role gains a power that can change the fate of the family home: the power to trigger, single-handedly, the procedure that leads to the property's sale.
What is a testamenteiro?
It is the person named in the will to ensure it is carried out (articles 2320 ff. of the Portuguese Civil Code). It can be a relative, a trusted friend or a lawyer. The classic duties were limited: arranging the funeral, overseeing the execution of the will's provisions, sometimes administering the estate for a short period.
What the new law changes
In the version passed by Parliament, the special sale procedure for property in an undivided inheritance can be triggered by any co-heir, by the surviving spouse with community property — and also by the testamenteiro. In other words: even if no heir takes the initiative, the person named in the will can start the clock, once the legal window is open (2 years after the succession opens; immediately if probate proceedings are already pending).
Why this matters — especially if you live abroad
- Many heirs do not even know a will exists, or who was named testamenteiro;
- The testamenteiro may live in Portugal and act while emigrant heirs see nothing;
- The reaction deadlines (opposition, amicable window, remição) run through summonses and notices published in Portugal — not in your mailbox in Newark or Toronto.
The protections still stand
- A mandatory amicable window of 6 months (extendable by 2) — time for the heirs to organise, buy each other out or sell by agreement;
- The right of remição: any co-heir can keep the property at the final auction price, taking priority over outside bidders;
- The surviving spouse's or partner's family home is excluded;
- The law is not yet in force — it was published on 17/08/2026 (Law no. 49/2026) and awaits the implementing decrees, which will fine-tune the exact scope of the testamenteiro's powers.
What to do now
- Find out whether a will exists and who the testamenteiro is — after the death, this information can be requested from the central register of wills;
- Talk to them: in most families the executor is an ally, not an adversary;
- Gather the estate documents and align the co-heirs before the procedure exists;
- Set up monitoring of the official publications — HERDA's Vigia watches Citius, e-leilões and the Diário da República and alerts you in English, Portuguese or French.