US citizen in Peru legal help
US citizens living, working, investing, or traveling in Peru encounter legal questions that span two distinct legal systems: the common-law framework of the United States and the civil-law system of Peru, governed principally by the Peruvian Civil Code of 1984. These cross-border matters can involve family law, business transactions, property ownership, immigration status, and the recognition of US documents—including judgments, marriage certificates, and powers of attorney—by Peruvian authorities. Law Offices of SRIS, P.C., a US law firm founded in 1997, provides US-side counsel to Americans with Peru-connected legal needs and collaborates with Peru-admitted Of Counsel on the Peruvian-law dimension of cross-border matters. Whether you are a US citizen considering a property purchase in Lima, a dual national facing a family-law question with assets in both countries, or an American entrepreneur evaluating business opportunities under Peru’s legal framework, understanding how US and Peruvian law intersect is the first step toward protecting your interests. For a consultation on your specific situation, reach Law Offices of SRIS, P.C. at (888) 437-7747.
What cross-border legal help covers for US citizens in Peru
Cross-border legal assistance for US citizens with ties to Peru addresses matters where the laws of both countries interact—requiring counsel familiar with US federal and state law and, on the Peruvian side, collaboration with an attorney admitted by the Colegio de Abogados de Lima. A US citizen residing in or doing business with Peru may need guidance on several intersecting areas. Family-law questions arise when a marriage was celebrated in Peru and the couple later seeks divorce in a US state court; the lex loci celebrationis doctrine provides that a marriage valid where celebrated is presumptively recognized in the United States, though the party seeking recognition must typically authenticate the Peruvian marriage certificate. Peru is a contracting party to the 1961 Hague Apostille Convention, so a Peruvian public document bearing an apostille from the competent Peruvian authority is generally accepted for use in US proceedings without further consular legalization. Business and investment matters—including forming a Peruvian subsidiary, navigating Peru’s foreign-investment framework, and addressing US tax obligations arising from Peruvian-source income—require coordinated US-Peru counsel.
Additional areas where US citizens frequently seek cross-border guidance include real estate acquisitions in Peru (which implicate Peruvian property law, notarial requirements, and US tax reporting), US immigration questions for Peruvian family members (including I-130 family petitions and consular processing through the US Embassy in Lima), and the enforcement of US judgments in Peru or Peruvian judgments in the United States. Peru is a signatory to the New York Convention on the Recognition and Enforcement of Foreign Arbitral Awards, which facilitates arbitral award enforcement between the two countries, though enforcement of court judgments follows a different—and more limited—path under Peruvian law. Each of these matters requires a clear division between the US-law side, handled by US-admitted counsel, and the Peruvian-law side, handled by counsel admitted in Peru.
How Mr. Sris and the sriscounsel Of Counsel network approach US-Peru cross-border matters
Law Offices of SRIS, P.C. addresses US-Peru cross-border matters through a structured collaboration: Mr. Sris and the firm’s US-admitted attorneys handle the US-law dimension, while the firm’s Peru-admitted Of Counsel handles matters of Peruvian law. This division is not merely administrative—it reflects the ethical obligation of every attorney to practice only in jurisdictions where they are admitted. Mr. Sris is admitted to practice in Virginia, Maryland, the District of Columbia, New Jersey, and New York. On the Peruvian-law side, the firm collaborates with Martín Mayandía, Of Counsel and Peru Lead at Law Offices of SRIS, P.C. Mr. Mayandía is admitted to practice law in Peru. He is not admitted to practice law in the United States. His role in cross-border matters is to provide Peruvian-law analysis and, where needed, Peruvian-side representation in coordination with the firm’s US-admitted attorneys.
For a US citizen facing a legal matter with both US and Peruvian dimensions, this collaborative model means that the US aspects—such as a Virginia divorce proceeding, a federal immigration petition, or an IRS compliance question—are addressed by Mr. Sris or another US-admitted attorney at the firm. The Peruvian aspects—such as authenticating Peruvian documents, addressing a property dispute in Peru, or navigating Peruvian corporate registration—are handled by Mr. Mayandía under Peruvian law. The two sides coordinate as the matter requires, but each attorney remains strictly within the bounds of their licensure. A US citizen who needs representation solely under Peruvian law—for example, a criminal defense matter in Lima with no US-law component—should engage an attorney admitted by the Colegio de Abogados de Lima directly. The firm can assist in identifying appropriate Peru-admitted counsel for such matters.
About Mr. Sris and the sriscounsel Of Counsel network
Mr. Sris, Owner and Founder of Law Offices of SRIS, P.C., has practiced since 1997 and is admitted in Virginia, Maryland, the District of Columbia, New Jersey, and New York. A former prosecutor, Mr. Sris brings extensive experience in US litigation, immigration practice, and cross-border family law. His legislative involvement includes testifying before the Virginia House Courts of Justice Committee in support of 2019 HB 635 (chief patron Del. David Bulova), the bill that became the 2019 revision to Va. Code § 20-107.3(g). Mr. Sris has guided numerous clients through the US-side of cross-border matters involving Latin American jurisdictions, including property disputes, family-law matters with Peruvian documentary evidence, and immigration petitions for Peruvian nationals.
Martín Mayandía serves as Of Counsel and Peru Lead at Law Offices of SRIS, P.C. Mr. Mayandía is admitted to practice law in Peru. He is not admitted to practice law in the United States. Admitted to the Peruvian bar in 2009, he brings over fifteen years of experience in Peruvian civil, commercial, and family law. His collaboration with the firm allows US clients to receive coordinated counsel when a matter requires both US and Peruvian legal work. Mr. Sris and his Of Counsel bring extensive combined legal experience across US and Peruvian jurisdictions, working to achieve favorable outcomes for clients whose lives and assets cross the US-Peru border.
Frequently asked questions
I am a US citizen living in Peru. Do I need both a US-admitted attorney and a Peruvian-admitted attorney?
If your legal matter involves US law and Peruvian law, you generally need counsel admitted in each jurisdiction. A US-admitted attorney handles matters governed by US federal or state law—such as your US immigration status, a US divorce proceeding, or US tax obligations—while a Peruvian-admitted attorney handles matters governed by Peruvian law, including property transactions in Peru, Peruvian corporate formation, or litigation before Peruvian courts. Law Offices of SRIS, P.C. provides the US-admitted counsel through Mr. Sris and coordinates with Martín Mayandía, the firm’s Peru-admitted Of Counsel, for the Peruvian-law side. For a consultation on your specific cross-border situation, reach Law Offices of SRIS, P.C. at (888) 437-7747.
Will my US marriage be recognized in Peru, or my Peruvian marriage in the United States?
A marriage validly celebrated in Peru is presumptively recognized in the United States under the lex loci celebrationis doctrine, though the party asserting the marriage typically must authenticate the Peruvian marriage certificate. Because Peru is a contracting party to the 1961 Hague Apostille Convention, a Peruvian marriage certificate with an apostille from the competent Peruvian authority is generally accepted in US proceedings without additional consular authentication. A US marriage certificate may likewise be apostilled for use in Peru. Recognition in either direction is subject to narrow public-policy exceptions. For guidance on authenticating your marriage documents, contact Law Offices of SRIS, P.C. at (888) 437-7747.
Can a US court judgment be enforced in Peru?
Enforcement of a US court judgment in Peru is not automatic and depends on Peruvian procedural law, including the requirements of Peru’s Private International Law framework under Title IV of the Peruvian Civil Code. Peru is a signatory to the New York Convention on the Recognition and Enforcement of Foreign Arbitral Awards, which facilitates enforcement of US arbitral awards, but court judgments follow a different exequatur process before Peruvian courts. Whether a specific US judgment is enforceable requires analysis by Peru-admitted counsel of the judgment’s consistency with Peruvian public policy, the jurisdictional basis of the US court, and procedural reciprocity considerations. Mr. Mayandía, the firm’s Peru-admitted Of Counsel, can assess the enforceability of a US judgment under Peruvian law in coordination with the firm’s US-admitted attorneys.
I am a US citizen buying property in Peru. What legal help do I need?
A US citizen purchasing real estate in Peru needs both Peruvian-side counsel for the transaction itself and US-side counsel for tax and asset-planning considerations. Peruvian property transactions are governed by Peruvian law and require notarial involvement, registry with the Peruvian Superintendencia Nacional de los Registros Públicos (SUNARP), and compliance with Peruvian foreign-investment rules. On the US side, ownership of foreign real estate may trigger US tax reporting obligations, and the manner in which title is held can affect US estate planning. Law Offices of SRIS, P.C. handles the US-side analysis, while Martín Mayandía, the firm’s Peru-admitted Of Counsel, handles the Peruvian-law aspects of the transaction. Mr. Mayandía is admitted to practice law in Peru. He is not admitted to practice law in the United States.
What should I know about Peruvian document authentication for use in US proceedings?
Peru’s status as a contracting party to the 1961 Hague Apostille Convention means that Peruvian public documents—including birth, marriage, and death certificates, court orders, and notarial acts—can be authenticated by apostille for use in the United States without chain-legalization through the Peruvian Ministry of Foreign Affairs and the US Embassy. The apostille is issued by the designated Peruvian competent authority. Documents that are not public documents under the Convention may require a different authentication path. As of 2026, Peru remains a contracting party to the Apostille Convention; treaty membership can change, and current signatory status should be verified with the Hague Conference on Private International Law before relying on apostille availability for any particular document.
How do I begin the process of obtaining cross-border legal help for a US-Peru matter?
Start by contacting Law Offices of SRIS, P.C. at (888) 437-7747 for a consultation to identify which aspects of your matter fall under US law and which require Peruvian-law counsel. During the initial consultation, Mr. Sris or a member of the firm’s intake team will discuss the facts of your situation, determine the US-law dimensions that the firm can address directly, and identify whether the Peruvian-law component requires coordination with Martín Mayandía, the firm’s Peru-admitted Of Counsel. The firm can then outline the scope of representation on the US side and the anticipated role of Peru-admitted counsel on the Peruvian side, so you understand from the outset which attorney is handling each dimension of your cross-border matter.