Bulgarian Citizenship by Descent in 2026: Language, Timelines and Procedure

Bulgarian citizenship by descent is a facilitated (privileged) naturalization for those who have a Bulgarian relative in the ascending line up to and including the third degree. In 2026 a new factor has appeared: the language requirement is being prepared to cover this category as well — the bill has already been voted on by members of parliament, but the law has not yet been adopted. The result of the procedure is the same as before — a passport of a citizen of the European Union.

Who is entitled to citizenship by descent

Bulgarian legislation (Article 15 of the Bulgarian Citizenship Act) grants the right to facilitated naturalization to persons of Bulgarian origin. It is enough to confirm a family link in the ascending line up to and including the third degree — that is, with a parent, grandfather or grandmother, great-grandfather or great-grandmother who were Bulgarians.

This is the key difference from ordinary naturalization: you do not need to live in the country for five years. Origin is established within the citizenship proceedings themselves on the basis of documents confirming Bulgarian roots. That is exactly why the route by descent is considered the fastest and most logical for those who have Bulgarian ancestors.

An important detail: since 2021, a separate certificate of Bulgarian origin from the State Agency for Bulgarians Abroad is no longer a mandatory preliminary document — origin is now assessed within the citizenship procedure itself. This has made entry easier but raised the requirements for the quality of the documents themselves: it is now they that must convincingly show Bulgarian roots.

The language requirement for persons of Bulgarian origin: what is being prepared

The main topic of recent times is the language requirement. Today, persons of Bulgarian origin and children of those who acquired Bulgarian citizenship can still obtain a passport without proving the language. But this may change: a bill extending the language requirement to this category has already been voted on by members of parliament — however, the law has not yet been adopted. It may come into force at short notice, and then the language will become a mandatory step; so it makes sense to prepare for it in advance.

The state’s logic is simple: a citizen should understand the country’s language in order to integrate into society. For the applicant, this means that proof of the language may be added to the proof of roots — and it makes sense to prepare for this step in advance, without waiting for the law to be adopted. This is part of a broader trend in citizenship legislation: checks are being tightened, and grounds are appearing for revoking naturalization for actions against the country’s interests. The state is raising the bar, and those who prepare systematically get through the procedure more easily.

The language exam: how it works

Proof of language is a written test, and it is not as daunting as it seems.

• The test consists of 20 questions, for which one astronomical hour is allotted.

• The exam is considered passed with at least 12 correct answers.

• It is held monthly; the organizer is the Center for Assessment in Preschool and School Education at the Ministry of Education and Science.

• A retake is possible no earlier than three months later; the number of attempts is unlimited.

There is also an alternative to the exam: those who graduated from a Bulgarian educational institution (secondary or higher) prove the language with their diploma. Separately, persons adopted by a Bulgarian citizen are exempt from the language requirement.

Preparing for the test usually takes several months and is quite manageable: the format is predictable, and the threshold of 12 correct answers out of 20 is achievable with systematic study. The main thing is not to postpone preparation until the final stage, when the documents have already been collected and time is running short.

How to prove Bulgarian origin

Origin is the heart of the whole case. It is confirmed by civil status documents in the ascending line: birth and marriage certificates of ancestors, archival extracts and other official documents that show an unbroken family link with the Bulgarian ancestor.

All documents go through legalization and translation. An interview is held when the application is filed. The weak spot of most files is gaps in the chain: a missing record, a discrepancy in the spelling of surnames between generations, a document from an archive that is hard to verify. The earlier these points are identified and strengthened, the more robust the file.

Old documents attract special attention — records from the Soviet and pre-war periods, extracts from the archives of states that no longer exist. Their authenticity is checked more thoroughly, so it makes sense to back up such links with duplicate evidence from several sources.

Timelines and procedure

The application is filed in person with the Ministry of Justice of Bulgaria or through a diplomatic or consular mission. A Citizenship Council operates under the Ministry of Justice, and citizenship itself is granted by the President of the Republic. In practice, cases by descent are reviewed in approximately nine months — noticeably faster than ordinary naturalization, although the exact timeline depends on the authority’s workload and the quality of the file. Dual citizenship is generally permitted in Bulgaria; release from previous citizenship is not required for EU citizens and on a number of other grounds.

After a positive decision, a certificate of acquisition of citizenship is issued; from that moment you are a citizen not only of Bulgaria but also of the European Union, with all the rights to live, work and study in any country of the union.

Where to start

For the route by descent to work, the order of steps matters. The first step is to check your family tree and determine through which ancestor the Bulgarian roots can be traced and what degree of kinship that ancestor is. The second is to collect and cross-check civil status documents along the entire ascending line, closing any gaps. The third is to bring the spelling of first names and surnames across generations into a single consistent line: a one-letter discrepancy when translating from Cyrillic is a frequent cause of questions. The fourth is to deal with the language in advance: either prepare for the exam or check whether you have a diploma from a Bulgarian educational institution that replaces the test. The fifth is to legalize and translate the documents and file the application.

The sooner this path is completed, the higher the chance of getting a decision quickly and without additional requests.

Bulgaria or Romania — which to choose

Many clients with Eastern European roots choose between two routes to an EU passport. In brief — in the table.

The conclusion is not universal: for some, Bulgaria’s short timeline will be decisive; for others, the language window in Romania. The right choice depends on which country your roots can be traced to and how solid the evidence base is. One more practical point: these routes do not exclude each other. If roots can be traced to both Bulgaria and Romania, it makes sense to assess both options and choose the one where the evidence base is stronger and the path is shorter — and in some cases it is more advantageous to pursue them in parallel. This is exactly the fork that a preliminary assessment resolves: it shows which EU passport is actually closer for you.

What to do if you have already made a mistake

If you have already started the process and run into difficulties, this is not a dead end, but a reason to reconsider the approach. The most common mistake is to collect a weak evidence base of origin and hope that it will be “pulled up” during the process. It is better to strengthen the chain of kinship in advance: obtain the missing archival documents and bring the spelling of names into a single line. The second mistake is to ignore the language, counting on persons of Bulgarian origin remaining exempt forever: the requirement has already been voted on by members of parliament and may come into force at short notice, so preparation should start right away. The third is to trust promises to “buy a passport quickly”: investment citizenship in Bulgaria has been abolished, and such schemes lead to refusal and loss of money. If you have already lost time or received a refusal, start with a sober assessment: what in the file is solid and what needs to be rebuilt.