Estate planning for expats living in Portugal

General information only. Expat Pathways does not provide tax, legal, investment, pension, immigration or medical advice. Sources were checked editorially on 11 September 2026; this article has not been reviewed by a qualified professional. Obtain advice for your countries, residence position and circumstances before acting.

Living in Portugal can leave a family with assets, relatives and legal documents spread across several countries. The practical objective is to make those arrangements understandable before a death or loss of capacity creates urgency. Start with a complete inventory and qualified legal advice, rather than assuming a will drafted before the move covers every issue.

Separate ownership, succession and taxation

Write down who legally owns each asset and in which country it is held. Include jointly owned property, business interests, accounts, insurance contracts and retirement arrangements. Note loans, guarantees and ownership agreements. A list of account balances is not enough if nobody knows whose estate an asset belongs to.

Succession law concerns who inherits and how an estate is administered. Inheritance or other taxes are a separate question, and asset location and family connections can matter. Your Europe explains that cross-border succession rules do not harmonise inheritance taxation. Ask the lawyer to identify what is covered by their opinion and which tax specialist needs to be involved.

Ask which law applies and whether a choice is appropriate

EU guidance describes a general connection to the country of last habitual residence and the possibility, in relevant cases, of choosing the law of nationality. This is not an instruction to select a law yourself. Ask a lawyer how the rules apply to your nationalities, family, property and connections outside participating countries, including any reserved family rights.

Give the lawyer all existing wills and explain which assets each was intended to cover. If multiple wills are proposed, have them coordinated so a later document does not unintentionally revoke an earlier one. Obtain clear instructions on signing, witnesses, storage and who should know where the originals are kept.

Review beneficiaries outside the will

Ask each pension or insurance provider how death benefits are handled and whether a nomination is current, binding or discretionary. Do not assume a will automatically changes a provider's beneficiary record. Record the provider's process and the date the nomination was last confirmed.

For blended families, minor children or a dependant needing continuing support, explain the intended outcome in plain language. Ask about the mechanisms available and their implications rather than simply adding a name to a document. A change in marriage, divorce, citizenship or residence should trigger a review of the coordinated plan.

Plan for incapacity as well as death

Ask about suitable authority for financial and personal matters if you cannot make decisions, and whether documents prepared elsewhere will be accepted where they are needed. Provider-specific mandates may also be necessary. Sharing login credentials is not a reliable substitute for legal authority and can create further access problems.

Prepare a practical record of regular bills, professional contacts, insurance and important document locations. Keep sensitive account information secure. The person helping the household should know where to start without being expected to reconstruct years of finances during a crisis.

Check estate liquidity and business continuity

Identify expenses that may continue while an estate is being administered. Ask how the household would access money lawfully and who can communicate with institutions. For a business, provide the shareholder agreement and ask what happens to voting, management and ownership on death or incapacity. Do not assume a relative can immediately operate company accounts.

An illustrative family might own a Portuguese home, investments overseas and an interest in a family company. A coordinated review should examine the documents and responsibilities for all three; drafting a Portuguese property will alone may leave the other issues unresolved. The correct structure requires individual advice.

Leave a clear maintenance record

Ask for a written summary of documents completed, matters awaiting action, professional responsibilities and review triggers. Keep certified copies or translations where the lawyer advises. Record the location of originals and update the asset inventory after purchases, sales and family changes. Avoid putting wills or identity documents into a general introduction form; describe the countries and broad legal need first.