Can you get Vietnamese citizenship? Start with the documents you already hold.

The four routes that cover most families are citizenship by descent through a Vietnamese parent, a certificate of Vietnamese origin built from old records, restoration for people who held Vietnamese nationality before, and confirmation of nationality for people who never actually lost it. Spouses, children, parents and grandparents of Vietnamese citizens naturalize without the residence, language and income conditions, as the 2025 nationality law sets them out. Which route fits you comes out of the documents, so that review is the first step.

Start with the paper that names your Vietnamese parent: their birth record, their Vietnamese identity card, family register pages, or papers issued by the old South Vietnamese administration or by Vietnamese authorities before July 2009. Where the parent-child link was never registered, the file can be built on a legal DNA result or on a written undertaking supported by two witnesses, which the parentage page explains. Naturalization files also carry a foreign criminal record certificate issued within 90 days before filing, and every foreign document needs a certified Vietnamese translation.

The published clock and the real calendar are two different things. In-country naturalization is published at 105 days from a complete dossier, and the statutory steps add up to about four months on paper. Files that actually finish usually run twelve to twenty-four months, because the President signs the decisions in batches and a request for one more document gives you nine months to answer it, outside the published time. Fees are 3,000,000 VND for naturalization and 2,500,000 VND for restoration, before translations and legalisation. The costs and timing page breaks the chain down step by step.

It depends on two things: the law of the country you are a citizen of now, and a retention decision from the President. Article 19.6 of Law 79/2025/QH15 sets out the conditions for a naturalization applicant, Article 23.5 for someone restoring former citizenship, and each request is decided case by case. Anyone who naturalized abroad before 1 July 2009 has a different question to settle first, which the 2009 line page walks through.

The language condition is waived for a longer list of people than most applicants expect: spouses and biological children of Vietnamese citizens, their parents, grandparents where both sides of the family are Vietnamese citizens, people with special merit or whose naturalization benefits the state, and minors applying together with a parent. Outside those cases the file has to show Vietnamese ability. Anyone who naturalizes also takes a name in Vietnamese or in an ethnic language of Vietnam, and a combined name where a foreign nationality is kept, which the naming page explains.