Public Power of Attorney at Notary Office: Banks, INSS, and Rules
A public power of attorney at a notary office grants formal representation powers before banks, INSS, and real estate transactions with public authenticity and security.
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Por CartorIA Team — AI-assisted legal drafting · 5º Tabelionato de Notas de Recife
Context note: This content describes Brazilian notarial law and procedures.
Public Power of Attorney at a Notary Office: Required Powers for Banks, INSS, and General Representation
Learn how to issue a public power of attorney at a notary office for banks, INSS, and general representation. Understand required powers, documents, and validity myths.
FAQ
What is a public power of attorney at a notary office and when is it mandatory?
A public power of attorney at a notary office is an instrument executed by a notary public granting representation powers backed by public authenticity. It is mandatory for acts that require a public deed under Brazilian law—such as selling real estate valued above 30 times the national minimum wage—as well as for complex banking transactions and INSS procedures under administrative rules.
What specific powers must be included in a public power of attorney for banks and financial institutions?
For a bank to accept a power of attorney, it must specify express authority to open, operate, and close accounts, execute withdrawals, issue and stop checks, request cards, manage financial investments, sign loan agreements, and configure digital banking passwords. Generic administrative language is routinely rejected by bank branches.
How does a public power of attorney work for representation before the INSS?
A power of attorney for the INSS must explicitly cite representation before the social security authority. If the representative is designated to withdraw benefit payments, the document must contain express permission to receive monthly allowances, retirement benefits, or pensions, and to sign official receipts. The instrument must be registered in the INSS system.
Is it true that a public power of attorney issued by a person over 60 years of age is valid for only 1 year?
No. Brazilian legislation does not establish a 1-year expiration rule for powers of attorney granted by elderly individuals. The document remains valid until revoked or terminated by the death of either party. However, banks and the INSS frequently require an updated certificate issued by the notary office within the past 30 to 90 days to confirm that the proxy remains unrevoked.
Base legal
- provimento_cnj 149 2023 — Provimento CNJ nº 149/2023
- lei_federal 10.406 2002 — Lei nº 10.406/2002
- lei_federal 8.935 1994 — Lei nº 8.935/1994
- codigo 10.406 2002 — Lei nº 10.406/2002 — Código Civil
- codigo 10.406 2002 — Lei nº 10.406/2002 — Código Civil
- lei_federal 8.935 1994 — Lei nº 8.935/1994
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