Citizenship in Czechia
Naturalisation timelines, tests, and dual nationality
Naturalisation commonly requires five years of permanent residence, a Czech language examination at B1 level and a test on Czech civics — the constitutional system, geography and history. Since the nationality act that took effect in 2014, dual citizenship has been permitted, so an applicant is not asked to renounce an existing nationality.
| Common requirement | Around 5 years of permanent residence, within a longer total residence period source |
| Language | Czech examination at roughly B1 level |
| Civics | Test on the constitutional system, geography and history of Czechia |
| Dual citizenship | Permitted since 2014 source |
| Decision | Discretionary, taken by the Ministry of the Interior |
The conditions in outline
- Permanent residence held for the required period, commonly five years, counted within a longer overall period of lawful residence.
- Actual presence in Czechia for a substantial share of that period, rather than nominal registration.
- A B1 examination in Czech and a separate civics test, both taken at accredited centres, with exemptions for applicants educated in Czech and for defined age and health categories.
- No serious criminal record, and compliance with tax, social security and health insurance obligations, evidenced by certificates from the relevant offices.
- Evidence of income sufficient to support the applicant and dependants without reliance on assistance.
Discretion, and what that means in practice
Meeting the conditions establishes eligibility but does not create an entitlement in the ordinary case: the ministry decides, and refusals on grounds relating to state security or public order are possible. Reasoned decisions are issued and there is an administrative review route.
Applications are made at the regional office of the region where the applicant resides, and the file is substantial: residence history, employment and tax records, insurance confirmations and the two certificates.
Dual nationality
The nationality act in force since 2014 abandoned the earlier requirement to release oneself from a previous citizenship. A person naturalising in Czechia may therefore normally keep their existing nationality, and a Czech citizen acquiring another nationality no longer loses the Czech one automatically.
Whether the other nationality survives is a question for that other country's law, and several states do not permit their citizens to hold a second nationality. That side of the question is not decided in Prague.
What a Czech passport carries
Czech citizenship is European Union citizenship, which brings the right to live and work across the member states, to be treated as a national of the host state in most respects, and to vote in European and local elections wherever one resides. Domestically it brings the parliamentary vote, eligibility for public office and unconditional right of residence.
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Official sources
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