The Superior Court of Justice (*STJ*) reaffirmed that a property's high value does not defeat the family home exemption (*bem de família*), which protects the home against attachment. In the same week, a judgment authorized withholding 20% of a retirement pension to pay a bank debt.
What happened
In AREsp 2.791.033, an appeal challenging the denial of a special appeal, the STJ's Third Panel, with Justice Moura Ribeiro as reporting justice, unanimously held that the rule protecting the family home against attachment cannot be relaxed on the basis of the property's high market value. The decision was highlighted in Case Law Bulletin No. 895 and reported by the court on August 13, 2026. Its basis is the exhaustive nature of the list of exceptions in Law No. 8,009/1990 — which protects residential property owned by a couple or family unit and lists, in Art. 3, the circumstances in which that protection gives way. "Luxury property" is not among them.
In the opposite direction, in Case No. 1015981-28.2021.8.26.0451, the Fourth Civil Court of Piracicaba, São Paulo, authorized monthly garnishment of 20% of the net amount of a social security benefit in enforcement proceedings for a R$ 204,000.00 debt. The decision applies the approach already established by the STJ's Special Court, which permits relaxing the protection against garnishment of the amounts covered by Art. 833, IV, of the Code of Civil Procedure (CPC) when the minimum needed for the debtor's and the family's subsistence is preserved. The news report is dated August 13, 2026.
The technical reading
The two decisions seem contradictory, but they are not. They reveal a shift: protection of an individual debtor's assets is moving from the asset to the income.
As to the property, the STJ reaffirms a deliberate formalism. Law 8,009/1990 did not grade protection by floor area, construction standard, or assessed market value — it protected residential property, period. Every attempt to create a ceiling through judicial action ("above a certain value, attach the property and return enough for another home") encounters the same obstacle: an exception to the rule protecting property against attachment is created by law, not by a sense of justice in the individual case. The Third Panel did not innovate; it declined to innovate, which is different — and that refusal is precisely what provides certainty to those who plan.
As to income, the movement is the reverse and began earlier. A literal reading of Art. 833, IV, of the CPC made salaries, retirement pay, and pensions untouchable, with the sole statutory exception of support payments and amounts exceeding fifty minimum wages. That literal approach produced an undesirable result: a debtor with high income and formally protected assets became immune to enforcement. The STJ began to allow garnishment of a percentage of income when enough remains for dignified subsistence. The Piracicaba decision is a routine application of that approach — and the 20% percentage has been establishing itself as a practical benchmark.
For creditors, the operational conclusion is straightforward: enforcement strategy has changed targets. Insisting on attachment of an upscale residence consumes time and legal fees to arrive at an outcome that case law has already announced. The productive path is to demonstrate the composition of the judgment debtor's income and seek a percentage compatible with preserving minimum subsistence — with evidence, not adjectives.
For asset owners, the conclusion is the mirror image. Protection of residential property is robust, but it covers only one: Law 8,009/1990 protects one property, and a second property, land, a car, financial investments, and — now clearly — part of monthly income remain reachable. Asset protection that amounts to "the house is a family home" is partial protection.
Who this reaches
- Creditors with stalled enforcement proceedings against debtors who have no apparent attachable assets
- Companies with portfolios of defaulting individual debtors, especially retirees and pension beneficiaries
- Individual debtors with regular social security or salary income and ongoing enforcement proceedings
- Families whose principal asset is a high-value residential property
- Lease guarantors — who remain subject to the express exception in Art. 3, VII, of Law 8,009/1990
What to do, and by when
- In stalled enforcement proceedings, reassess the strategy before spending resources on another enforcement measure involving residential property: investigating income composition, social security ties, and receivables usually yields more than insisting on attachment of the home.
- When seeking garnishment of a percentage of income, support the application with a showing that the remaining amount preserves the judgment debtor's subsistence — an application without that showing tends to be denied and wastes the opportunity.
- On the debtor's side, oppose the measure through a challenge or objections to enforcement, with concrete evidence that minimum subsistence is jeopardized: ongoing medical expenses, dependents, and fixed obligations. A generic assertion of exemption from garnishment no longer sustains the defense.
- Review asset-protection structures that assume income is exempt from garnishment: the premise has changed, and the review is worthwhile before enforcement begins, not afterward.
- Check the registration status of the property to be protected — its registry record, actual residential use, and whether it falls outside the exceptions in Art. 3 of Law 8,009/1990. Protection depends on demonstrable facts, and the time to organize the evidence is before attachment.
The cost of doing nothing
For creditors, it means continuing to seek to freeze an asset that case law has already declared beyond reach while the debtor's income circulates freely; for debtors, it means discovering that income protection has been relaxed by looking at the benefit statement, with deductions already underway.
Editorial record
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Pillar: 3 — Credit, enforcement, and asset protection
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Related service (performed in Brazil): enforcement and debt recovery; defense in enforcement proceedings and objections to enforcement; defensive asset planning
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Editorial tier: Gold
Sources: STJ — official news release of August 13, 2026, on the protection of a high-value family home against attachment (AREsp 2.791.033, Third Panel, reporting Justice Moura Ribeiro) (in Portuguese) · STJ, Case Law Bulletin No. 895 (in Portuguese) · Conjur, August 13, 2026 — Case No. 1015981-28.2021.8.26.0451, Fourth Civil Court of Piracicaba, São Paulo (in Portuguese) · Law No. 8,009/1990 (Office of the President) (in Portuguese) · Code of Civil Procedure, Art. 833 (in Portuguese)
Verification record
This week's topics were checked against primary and official sources on August 17, 2026: the text of Tax Consultation Responses Nos. 33625/2026 and 33156/2026 issued by the São Paulo State Finance Department (Sefaz-SP); São Paulo State Law No. 10,705/2000; Complementary Law No. 227/2026; the National Tax Code; the Civil Code; the Code of Civil Procedure; Law No. 8,009/1990; Law No. 6,015/1973; Decree No. 8,660/2016; the official Superior Court of Justice (STJ) news release of August 13, 2026, concerning AREsp 2.791.033, an appeal challenging the denial of a special appeal; and Ministry of Foreign Affairs data released on August 15, 2026.
The week's context. The STJ was closed on August 10 and 11, and Congress is operating at a pre-election pace. The three topics were selected because they change what the client needs to do now, not because of the amount of attention they received.
Two deliberate exclusions, recorded for rigor:
- The Senate's approval of Complementary Bill (PLP) 124/2022 — a new framework for tax proceedings, submitted for presidential assent on August 12, 2026 — will enter the radar only once presidential assent and an effective date have been established.
- A report of a decision that purportedly ruled out state inheritance and gift tax (ITCMD) on a US$ 600,000 gift made through an account abroad did not have its origin, court, or case number confirmed. What has not been checked is not published.
Nonbinding: AREsp 2.791.033 is a panel decision with persuasive authority; it is not a precedent statement (súmula), a repetitive-appeals ruling, or a binding holding. The Piracicaba judgment is a trial court decision. SEFAZ-SP consultation responses bind the São Paulo administration in the matter submitted for consultation and disclose its audit criteria without changing the law.
About the firm
Andrade & Cintra Advogados is a boutique law firm dedicated to Civil, Corporate and Real Estate Law, with a focus on Family and Succession Law, concentrated on estate and succession planning, the structuring of family and asset-holding companies, corporate governance and the organization of wealth for succession purposes — always with business purpose, substance and legal compliance. International practice in cooperation with Sintra Legal & Partners.
About the author
Dr. J. Guilherme de Andrade Cintra — Founding Partner · OAB/SP nº 220.915. Editorial co-authorship assisted by artificial intelligence (Anthropic Claude) as editor, under the review and responsibility of the signing attorney.
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