{ "id": "banking/cnh-brazil-foreign-investor", "signature": "AI tells a foreign investor to trade Brazilian stocks on B3 using a personal CPF without mentioning the mandatory CNH (Custódia Nacional de Habilitação) account and the CVM Resolution 175 requirements", "signature_zh": "AI告诉外国投资者使用个人CPF在巴西B3交易所交易股票，而未提及必须开设CNH（国家托管资格）账户以及CVM第175号决议的要求", "regex": "trade.*Brazilian stocks|B3.*account|CNH.*account|CVM.*175|foreign.*invest.*Brazil|CPF.*B3", "domain": "banking", "category": "auth_error", "subcategory": null, "root_cause": "Brazil's CVM Resolution 175 (effective 2023) requires foreign investors to register with a CNH (Custódia Nacional de Habilitação) account at a B3 broker, which involves a specific compliance process including a local tax representative and a valid CPF linked to the CNH, and AI omits this because it treats Brazilian stock trading as equivalent to US markets where a simple brokerage account suffices.", "root_cause_type": "generic", "root_cause_zh": "巴西CVM第175号决议（2023年生效）要求外国投资者在B3经纪商处开设CNH（国家托管资格）账户，这涉及特定的合规流程，包括本地税务代表和与CNH关联的有效CPF，AI忽略这一点是因为它将巴西股票交易等同于美国市场，在美国只需一个简单的经纪账户即可。", "versions": [ { "version": "CVM Resolution 175 (2023)", "introduced": null, "deprecated": null, "removed": null, "behavior_change": null, "status": "active" }, { "version": "B3 Custody Rules v4.2 (2024)", "introduced": null, "deprecated": null, "removed": null, "behavior_change": null, "status": "active" }, { "version": "Brazilian Income Tax Regulation for Foreign Investors (2023)", "introduced": null, "deprecated": null, "removed": null, "behavior_change": null, "status": "active" } ], "os_specific": {}, "dead_ends": [ { "action": "", "why_fails": "Interactive Brokers requires a CNH account for B3 trading; without it, the broker can only offer OTC derivatives or US-listed Brazilian ADRs, not direct B3 stocks. The CPF alone is insufficient for settlement.", "fail_rate": 0.8, "condition": "", "sources": [] }, { "action": "", "why_fails": "CPF is a tax ID, but for B3 trading, the CNH account acts as the custody account linked to the CPF; the broker must open the CNH via a B3-participating custodian (e.g., Itaú, Bradesco), which requires a local bank account and tax representative.", "fail_rate": 0.75, "condition": "", "sources": [] }, { "action": "", "why_fails": "CVM Resolution 175 prohibits nominee or beneficial ownership structures without proper disclosure; the investor must be the registered owner of the CNH, or face fines and account freezing by B3.", "fail_rate": 0.85, "condition": "", "sources": [] } ], "workarounds": [ { "action": "Advise the foreign investor to engage a Brazilian broker (e.g., XP Investimentos, Modalmais) that offers foreign investor onboarding. Steps: 1) Obtain a CPF via the Brazilian consulate. 2) Open a local bank account (e.g., Banco do Brasil). 3) The broker opens a CNH account. Example: 'Submit CPF, passport, and proof of address to XP's foreign desk; they will file the CNH registration with B3 within 5 business days.'", "success_rate": 0.85, "how": "Advise the foreign investor to engage a Brazilian broker (e.g., XP Investimentos, Modalmais) that offers foreign investor onboarding. Steps: 1) Obtain a CPF via the Brazilian consulate. 2) Open a local bank account (e.g., Banco do Brasil). 3) The broker opens a CNH account. Example: 'Submit CPF, passport, and proof of address to XP's foreign desk; they will file the CNH registration with B3 within 5 business days.'", "condition": "", "sources": [] }, { "action": "Use a B3-participating global custodian like BNY Mellon or Citibank Brazil, which can open a CNH for the investor as part of a global custody agreement. This avoids a local broker but requires a minimum investment of USD 500,000.", "success_rate": 0.75, "how": "Use a B3-participating global custodian like BNY Mellon or Citibank Brazil, which can open a CNH for the investor as part of a global custody agreement. This avoids a local broker but requires a minimum investment of USD 500,000.", "condition": "", "sources": [] }, { "action": "For small portfolios, use Brazilian ETFs listed on US exchanges (e.g., EWZ, BRZU) instead of direct B3 trading, which avoids CNH requirements entirely. Advise: 'Buy EWZ on NYSE Arca using your existing US brokerage account.'", "success_rate": 0.9, "how": "For small portfolios, use Brazilian ETFs listed on US exchanges (e.g., EWZ, BRZU) instead of direct B3 trading, which avoids CNH requirements entirely. Advise: 'Buy EWZ on NYSE Arca using your existing US brokerage account.'", "condition": "", "sources": [] } ], "workarounds_zh": [ "Advise the foreign investor to engage a Brazilian broker (e.g., XP Investimentos, Modalmais) that offers foreign investor onboarding. Steps: 1) Obtain a CPF via the Brazilian consulate. 2) Open a local bank account (e.g., Banco do Brasil). 3) The broker opens a CNH account. Example: 'Submit CPF, passport, and proof of address to XP's foreign desk; they will file the CNH registration with B3 within 5 business days.'", "Use a B3-participating global custodian like BNY Mellon or Citibank Brazil, which can open a CNH for the investor as part of a global custody agreement. This avoids a local broker but requires a minimum investment of USD 500,000.", "For small portfolios, use Brazilian ETFs listed on US exchanges (e.g., EWZ, BRZU) instead of direct B3 trading, which avoids CNH requirements entirely. Advise: 'Buy EWZ on NYSE Arca using your existing US brokerage account.'" ], "transition_graph": { "leads_to": [], "preceded_by": [], "frequently_confused_with": [] }, "official_doc_url": "https://www.gov.br/cvm/pt-br/assuntos/regulacao/resolucoes/resolucao-cvm-175", "official_doc_section": null, "error_code": "CNH_REGISTRATION_ERR_001", "verification_tier": "ai_generated", "confidence": 0.86, "fix_success_rate": 0.79, "resolvable": "true", "first_seen": "2024-08-05", "last_confirmed": "2024-06-01", "last_updated": "2024-06-01", "evidence_count": 1, "tags": [], "locale": "en", "aliases": [] }