Nationality of Czech Republic: all obtaining pathways
Czech naturalization requires five years of residence with a permanent permit and Czech at B1 level, with no renunciation of the previous nationality for EU citizens since 2025. Marriage opens the pathway at three years, and simplified cases exist for refugees, former combatants and historical cases.
1Naturalization by residence
Naturalization by residence
Requirements
- 5 years of continuous permanent residence (3 for EU citizens, § 14(1)(b))
- Refugees: the period counts together with previous authorized stay
- Knowledge of Czech (level A1; exempt: ≥3 years schooled in Czech, under 15/over 65, disability)
- No convictions for serious intentional crimes (§ 14(3))
- Demonstrable means of subsistence
- Application at the regional office (krajský úřad)
Documentation
- Czech citizenship application
- Passport and permanent residence permit
- Criminal record certificates from Czechia and the country of origin
- Czech language B1 proficiency certificate
- Proof of income and housing
- Legalized birth and marriage certificates
- Curriculum vitae
2Naturalization through marriage
Naturalization through marriage
Requirements
- Valid permanent residence (trvalý pobyt)
- Married to or in a registered partnership with a Czech citizen and living together (§ 15(1)(e): waiver of the § 14 period)
- The other § 14 requirements (language, integrity, means) remain
- The marriage waiver is discretionary and combinable with other § 15 waivers
- The previous law (40/1993) required 3 years of stay + 3 of marriage: REPEALED
Documentation
- Czech citizenship application
- Marriage certificate
- Permanent residence permit
- Criminal record certificate
- Czech B1 proficiency certificate
- Birth certificate
- Proof of means of subsistence
3Citizenship by descent (ius sanguinis)
Citizenship by descent (ius sanguinis)
Requirements
- At least one parent is a Czech citizen at the time of birth
- The child acquires the citizenship automatically regardless of place of birth
- Those born abroad must be registered at the Czech consulate before age 18 (or by themselves until 24)
Documentation
- Birth certificate of the child
- Birth certificate of the Czech father/mother
- Czech passport of the father/mother
- Application for registration at the Czech consulate (if born abroad)
4Simplified naturalization (former combatants, refugees and other cases)
Simplified naturalization (former combatants, refugees and other cases)
Requirements
- Recognized refugees: residence of at least 3 years
- Czechoslovak Second World War combat veterans and their descendants: no residence requirement
- People who lost Czechoslovak or Czech citizenship: no residence requirement
- Command of Czech at B1 level (may be reduced to A1 for those over 65)
- Dual nationality is allowed for EU citizens and original Czechoslovak citizens
Documentation
- Simplified naturalization application
- Refugee-status certificate or historical documentation
- Criminal record certificate
- Czech language proficiency certificate
- Birth certificate
- Documentary proof of previous loss of citizenship
Frequently asked questions about the nationality of Czech Republic
How many years of residence does Czech Republic require to naturalize?
According to the main pathway of Czech Republic (Naturalization by residence), the term is 5 years of permanent residence (trvalý pobyt); 3 years for EU citizens. The complete details of requirements and exceptions appear in the fact sheet.
Can the nationality of Czech Republic be obtained by marriage?
Yes, through the Naturalization through marriage pathway (Waiver of the 5-year period for the spouse of a Czech citizen living in a shared household (permanent residence still required)). The complete requirements appear in the fact sheet of that pathway.
What documentation does naturalization in Czech Republic require?
The Naturalization by residence pathway requires: Czech citizenship application; Passport and permanent residence permit; Criminal record certificates from Czechia and the country of origin; Czech language B1 proficiency certificate; Proof of income and housing; among 2 more documents.
What pathways exist to obtain the nationality of Czech Republic?
Czech Republic provides 4 pathways: Naturalization by residence, Naturalization through marriage, Citizenship by descent, Simplified naturalization.
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