Brazil’s Forced Heirship vs. US/UK Estate Planning

Short answer: In the United States and United Kingdom, you can leave your estate to anyone you choose — your best friend, a charity, your dog’s trust fund. In Brazil, 50% of your estate must go to your compulsory heirs (spouse, children, parents) by operation of law. You cannot override this with a will, a trust, or any other instrument. If you own assets in Brazil, Brazilian forced heirship applies to those assets regardless of your nationality. This is the single biggest surprise for Anglo-American expats.

After 15+ years helping foreigners plan their estates in Brazil, I can tell you this: the forced heirship rule changes everything about how you think about wealth transfer. Ignore it and your family will pay — in money, time, and conflict.

“Every month I meet an American who says, ‘My US trust covers everything.’ It doesn’t. Brazil doesn’t recognize trusts, and forced heirship applies to your Brazilian real estate regardless of your nationality. The sooner you accept this, the sooner you can plan around it effectively.” — Zachariah Zagol, OAB/SP 351.356

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How Brazilian Forced Heirship Works

The legítima: 50% is locked

Under CC Arts. 1.845-1.850, at least 50% of your estate must pass to your compulsory heirs (herdeiros necessários) in the proportions determined by law. You cannot reduce, redirect, or eliminate this portion through any legal instrument.

The other 50% — the disposable portion (parte disponível) — is yours to allocate by will however you choose.

Who are compulsory heirs?

Brazilian law establishes a strict hierarchy:

1. Descendants (children, grandchildren) — All children share equally, regardless of whether they are from the current marriage, a prior relationship, or adopted
2. Ascendants (parents, grandparents) — Only inherit if there are no descendants
3. Surviving spouse — Inherits alongside descendants or ascendants depending on the property regime

Important: The surviving spouse’s position depends on the property regime:

• Under comunhão parcial (default): spouse inherits from the deceased’s private assets (non-community) alongside children
• Under separação total: spouse inherits equal shares with children (potentially more favorable)
• Under comunhão universal: spouse already has meação over all assets and typically does not inherit additionally

The meação: not inheritance

Before the estate is even calculated, the surviving spouse receives their meação — their 50% ownership share of community property. This is not inheritance. It is the return of what they already own. The estate consists of the deceased’s 50% of community property plus 100% of their private property. The legítima applies to this estate.

Example

A US citizen domiciled in Brazil dies. Community property: R$2M. Private assets: R$1M. Spouse and 2 children.

1. Meação: Spouse receives R$1M (their 50% of community property) — not inheritance
2. Estate: R$1M (deceased’s community share) + R$1M (private assets) = R$2M
3. Legítima (50%): R$1M divided among compulsory heirs (spouse and 2 children, proportions depending on regime)
4. Disposable (50%): R$1M — can be freely allocated by will

The surviving spouse’s total: R$1M (meação) + their inheritance share from the legítima + any bequest from the disposable portion. Children get: their share of the legítima + any bequest from the disposable portion.

How US/UK Estate Planning Works (For Contrast)

United States

• Full testamentary freedom: You can leave your entire estate to anyone (with some spousal protections in community property states and elective share states)
• Trusts: Revocable living trusts, irrevocable trusts, dynasty trusts — the primary tools for estate planning, tax minimization, and probate avoidance
• Federal estate tax: 40% on estates above $13.61M (2024 exemption; scheduled to drop to ~$7M in 2026)
• No forced heirship: A child can be completely disinherited with a single sentence in the will (except in Louisiana, which follows civil law traditions)

United Kingdom

• Near-full testamentary freedom: You can leave your estate to anyone, but dependents (spouse, children, former spouse, financial dependents) can challenge under the Inheritance (Provision for Family and Dependents) Act 1975 for “reasonable financial provision”
• Trusts: Discretionary trusts, life interest trusts, bare trusts — widely used
• Inheritance Tax: 40% above £325,000 (nil rate band), with spousal exemption and business/agricultural property relief
• Practical result: Children rarely successfully challenge if the estate was left to the surviving spouse; challenges are more common when assets go to non-family beneficiaries

Which Law Applies to Your Brazilian Assets?

This is the critical question. The answer depends on the type of asset and the law of the deceased’s domicile.

LINDB Art. 10: The governing rule

Brazil’s private international law (Lei de Introdução às Normas do Direito Brasileiro — LINDB) provides:

• Movable property (bank accounts, investments, shares): governed by the law of the deceased’s domicile at death
• Immovable property (real estate): governed by the law of the situs (location) — i.e., Brazilian law for Brazilian real estate

What this means in practice

If you are domiciled in Brazil at death: Brazilian forced heirship applies to ALL your assets — Brazilian and foreign (though enforcement on foreign assets depends on international cooperation).

If you are domiciled in the US/UK at death but own Brazilian real estate: Brazilian forced heirship applies to your Brazilian real estate (lex rei sitae). Your US or UK will governs your non-Brazilian assets under your domicile’s law.

If you are domiciled in the US/UK at death and own only Brazilian investments (movable property): The law of your domicile (US/UK) governs — so Brazilian forced heirship may NOT apply. However, this is debated, and Brazilian courts sometimes apply Brazilian law to protect compulsory heirs.

The practical conclusion

If you own real estate in Brazil, forced heirship is inescapable regardless of your nationality or domicile. Plan for it.

Strategies to Work Within (Not Around) Forced Heirship

You cannot eliminate forced heirship, but you can structure your affairs to minimize its impact:

1. Holding company structure

Place Brazilian real estate inside a holding company (sociedade patrimonial). Instead of inheriting real estate directly (which triggers a slow, expensive inventário), heirs inherit shares (quotas) of the company.

Benefits:

• Avoids real estate transfer (ITBI) costs
• May reduce ITCMD through valuation planning
• Easier to divide among multiple heirs
• Company continues to operate during succession

Limitation: Forced heirship still applies to the shares. You cannot use a holding company to disinherit a child.

See our holding company guide.

2. Lifetime donations with usufruct reservation

Donate assets to heirs during your lifetime while retaining usufruct (the right to use and receive income from the asset). This:

• Transfers ownership immediately, avoiding inventário
• ITCMD applies at the time of donation (potentially at lower rates than post-mortem)
• The 2025 ITCMD reform may increase rates — there is a window to donate before rates rise

Limitation: Donations are limited to your disposable portion (50%). You cannot donate more than 50% to a single heir without violating other heirs’ legítima. Donations to compulsory heirs are treated as advances on inheritance (colação).

3. Brazilian will (testamento)

A Brazilian will allows you to direct the disposable 50% to specific beneficiaries, choose an executor, and establish conditions. Types:

• Testamento público: Most common — executed at a cartório
• Testamento cerrado: Sealed, delivered to a cartório
• Testamento particular: Private, signed by 3 witnesses

Without a will, Brazilian intestacy rules divide the entire estate according to the legal hierarchy — which may not match your wishes even within the legítima.

See our wills and testamentary planning guide.

4. Dual wills strategy

For cross-border estates, maintain:

• A Brazilian will covering Brazilian assets (following Brazilian formalities)
• A foreign will covering non-Brazilian assets (following your home country’s formalities)

Each will should explicitly state it covers only assets in its jurisdiction and does not revoke the other. Poor drafting here can cause one will to accidentally revoke the other.

5. Life insurance

Life insurance proceeds paid to named beneficiaries are generally not part of the estate for succession purposes in Brazil (CC Art. 794).

“Life insurance is one of the few tools that genuinely bypasses forced heirship in Brazil. I recommend it to virtually every cross-border client as part of their estate planning toolkit — it’s the closest thing to a trust that Brazilian law allows.” — Zachariah Zagol, OAB/SP 351.356 This means:

• Insurance proceeds bypass forced heirship
• They are paid directly to the beneficiary, not through inventário
• They may be exempt from ITCMD (varies by state)

This is one of the few ways to direct significant value outside the forced heirship framework.

The Trust Problem

If you have a US or UK trust that holds assets, Brazil will not recognize the trust structure. Brazil has no trust legislation. Brazilian courts and tax authorities have struggled with trusts, generally treating them as:

• Transparent — Ignoring the trust and looking at the underlying beneficiaries
• Donations — Treating distributions as taxable gifts
• Foreign entities — Requiring reporting and potentially subjecting them to unfavorable tax treatment

The 2025 tax reform includes provisions addressing offshore trusts held by Brazilian tax residents, potentially taxing undistributed income and requiring disclosure of trust structures. If you are a Brazilian tax resident with interests in a US or UK trust, seek specific advice. This area of law is evolving rapidly.

FAQ

Can I use a Brazilian will to override forced heirship?

No. A will can only direct the disposable 50%. The legítima is determined by law, not by the testator’s wishes. If your will attempts to leave less than 50% to compulsory heirs, the will is partially invalid — the court will enforce the legítima and redirect assets.

What if I am not domiciled in Brazil but own property there?

Brazilian forced heirship applies to your Brazilian real estate regardless of your domicile (lex rei sitae). For movable assets (investments, bank accounts), the law of your domicile governs — which may mean forced heirship does not apply if your domicile is in a common law country.

Can my children waive their forced heirship rights?

No. Brazilian law does not allow prospective waiver of inheritance rights (CC Art. 426 — pacta corvina is prohibited). An heir cannot waive their share before the death of the testator. They can only renounce inheritance after it opens (after the death), and even then, the renunciation cannot be directed to a specific person — it reverts to the estate.

What happens if I have children in different countries?

All children are compulsory heirs with equal rights, regardless of where they live. Brazilian courts will include all children in the legítima calculation. If a foreign child does not participate in the Brazilian inventário, the proceeding cannot conclude until they are served (which may require international cooperation).

Does a prenuptial agreement affect forced heirship?

A prenup affects the property regime (meação), not forced heirship. Under total separation, there is no meação — but the surviving spouse is still a compulsory heir. The prenup changes how much the estate is worth (by eliminating community property), but it does not change the 50% legítima rule. See our prenup comparison.

How is ITCMD calculated?

ITCMD (Imposto sobre Transmissão Causa Mortis e Doação) is a state tax. Rates currently range from 4-8% depending on the state. São Paulo charges 4%. Rio de Janeiro uses progressive rates up to 8%. The 2025 constitutional reform allows states to increase rates to 16%, and several states are expected to raise rates. The tax is calculated on the value of the assets transferred.

What about the ITCMD reform?

The 2025 reform (EC 132/2023 implementation) allows progressive ITCMD rates up to 16% and extends ITCMD to assets received from abroad (which were previously untaxed in some states due to a constitutional question resolved by STF). This makes pre-mortem planning — donations, holding companies, life insurance — even more valuable.

Can I create a trust in Brazil?

No. Brazil does not have trust legislation. Some Brazilian instruments approximate certain trust functions — fideicomisso (a limited testamentary substitution) and administração fiduciária — but they are not equivalent to Anglo-American trusts and have significant limitations.

How ZS Can Help

Estate planning for foreigners with Brazilian assets requires fluency in both legal traditions. At ZS Advogados, Zac Zagol (OAB/SP 351.356) — the first American OAB-licensed attorney in Brazil — bridges the gap between Anglo-American estate planning concepts and Brazilian succession law.

We provide:

• Cross-border estate planning — Structuring your Brazilian and foreign assets to minimize tax and maximize control within the forced heirship framework
• Holding company formation — Sociedade patrimonial structures for real estate and investment portfolios
• Brazilian will drafting — Testamento público coordinated with your foreign will
• Donation planning — Lifetime transfers with usufruct reservation, timing before ITCMD rate increases
• Inventário representation — Guiding foreign heirs through the Brazilian estate settlement process
• Trust analysis — Evaluating the Brazilian tax implications of existing US/UK trust structures

Contact us to start planning. The worst time to learn about forced heirship is when someone has already died.

Related comparisons:

• Brazil’s 4 Marriage Property Regimes
• Tax Resident vs. Non-Resident in Brazil
• Forced Heirship Guide
• Estate Planning in Brazil
• Wills & Testamentary Planning