Citizenship law is quite complicated. As a rule of thumb, you need to have at least one parent who is a Czech citizen or who holds a Residency Permit to become a Czech citizen yourself.
If this is not the case, you may apply for naturalisation, under the following conditions. You must
- have held a Residency Permit for at least five years and have spent most of that time in the Czech Republic
- prove that you are going to give up your current citizenship
- prove that you are proficient in the Czech language (this is done by an interview at the local application office)
- provide a criminal history record stating that there has not been a sentence for any criminal act within the last five years
The application has to be filed at a local office of the Ministry of the Interior.
Special rules apply for the cases listed below. They will also have to lose their current citizenship, prove their proficiency of Czech and provide a clean criminal history. However, they don't need to have a Residency Permit. These cases include people
- born in the Czech Republic
- who have lived in the Czech Republic for at least 10 years, without interruption
- adopted by a Czech national
- who have been a Czech citizen before
- who have Czech children
- who have at least one Czech parent
- officially acknowledged as refugees in the Czech Republic
When you are granted Czech citizenship you will get a Certificate of Czech Citizenship.