Belgian citizenship through ancestry is awarded when the applicant has clearly established parentage linked to a Belgian national. There are three possible categories (depending on the applicant’s birth year) which are described in more detail below by our Belgium immigration lawyer. Regardless of the manner in which a foreign national who has been lawfully staying in Belgium wishes to apply for citizenship, asking for specialized legal assistance is recommended in order to understand and follow through with all the needed procedures.
Please keep in mind that this is one way of acquiring citizenship by descent in Belgium that is reserved for a particular category. All other citizenship applicants are invited to read our other articles on acquiring this status through other routes, including marriage or naturalization.
| Quick Facts | |
|---|---|
| Who can obtain citizenship by descent in Belgium? | Persons who are of Belgian origin through their maternal or paternal lineage. |
| Citizenship by descent for adopted children | When at least one parent is a Belgian citizen at the time of the adoption. |
| Citizenship by descent in case of unmarried parents | If the parentage is acknowledged by a Belgian citizen. |
| Citizenship by descent through grandparents | No |
| Conditions for the ancestors | At least one of the parents must be a Belgian citizen. |
| General required documents for citizenship by descent | Filled in form, and supporting documents (passport copy, birth certificate copy, proof of Belgian nationality for the mother or the father, etc.) |
| Requirements for language knowledge | This is not a condition |
| Means of proving language knowledge | Not applicable |
| Other requirements | Other documents may be requested by the Belgian authorities on a case-by-case basis. |
| Document requirements | The documents must be legalized in most cases. |
| Translation requirements | Documents not drawn up in French, Dutch, or German must be translated. |
| Apostille | In some cases |
| Power of attorney | Our team can give you more details if you can use a power of attorney for making this submission. |
| Situations in which citizenship applications are prohibited | Our team can tell you more |
| Dual citizenship | Yes |
Our Belgium immigration lawyer can help those interested in applying for citizenship and we can also assist foreign nationals who are only just arriving in the country and need more details on temporary or permanent residence.
Please read below more on citizenship by descent and reach out to us if you have any questions.
Table of Contents
A child born abroad to Belgian parents can apply for Belgian citizenship through heritage. When neither the mother nor the father were born in Belgium (but are Belgian nationals themselves), the parent(s) must have made a declaration claiming Belgian nationality for the child, within 5 years from his or her birth. When one of the parents was born in Belgium, the child also has Belgian nationality and in this case, there is no need to complete other formalities.
There are several situations in which an applicant, usually before the age of 18, can claim Belgian citizenship by origin, meaning that he or she will be granted Belgian nationality based on the nationality of one or both parents. The following applies:
The application process for obtaining Belgian citizenship through ancestry depends heavily on establishing parentage. This means that the applicant must be able to show beyond any reasonable doubt that he or she was born to a Belgian citizen.
When the third option presented above is used for obtaining Belgian citizenship through heritage, category C as it is often referred to, (the applicant was born abroad) an important part of the process is the declaration submitted by the parent who was also born abroad.
The parent is required to make the said statement within five years following the birth of the child, asking that he or she is to be granted Belgian nationality. The declaration is submitted at a Belgian consular office where the parent is also registered. When the parent lives in Belgium, he or she is to contact the registrar in the municipality.
Our Belgium immigration lawyer can give you more details on these situations as well as the general rules imposed by the Nationality Department belonging to the Federal Public Service for Foreign Affairs.
Like for all other types of Belgian nationality applications, the authorities request adequate proof, demonstrated through accurate documents that attest to one’s parentage. The following list of documents is mandatory for those who make an application for Belgian citizenship through heritage:
Other documents may be requested by the authorities in addition to these, once they have had the chance to make a preliminary evaluation of the case. Original documents are sent and/or translated as instructed by the Embassy or Consulate.
The application form for citizenship by ancestry will include the individual’s personal information such as the name (including the maiden name, for married women), date and place of birth, current address and telephone number, contact details (such as the email), the names and the parents’ names and places of birth, as well as their wedding date and place (if applicable).
Our team can give you more details about the manner in which you can send the needed documents to the Belgian consulate in your country. Submitting a complete and correct set of documents is essential for a favorable response to your application for Belgian citizenship through origin.
Our Belgian immigration lawyer will assist you throughout the process if you know or if you believe that you are of Belgian maternal or paternal descent.
Each application is carefully evaluated by the Belgian authorities and lineage (parentage) will be analyzed so that the claim for obtaining Belgian citizenship through ancestry is valid. This means that the processing time varies between applicants and it can be approximated to one year in some cases.
The processing time is calculated starting with the date on which all the needed documents are submitted (the filled information, together with the complete list of supporting documents).
Our Belgium immigration specialists can make sure that your documents are properly submitted, however, other factors such as the volume of applications received by the competent authorities will also influence the processing period.
Acquiring Belgian citizenship is also possible for adopted individuals. This takes place once the date of adoption is official if the person is younger than eighteen years. The following conditions apply:
Starting with 2013, individuals who have their main place of residence in Belgium and whose parents or adoptive parents have acquired nationality will automatically be granted nationality on the same date as the parents if they are still under eighteen years of age.
Obtaining citizenship in Belgium is also possible through other routes. Understandably so, many foreign nationals will not have Belgian relatives and, therefore will be illegible for this application. Regardless of the route through which you seek citizenship, you will first need to spend five successive years in the country, have a residence permit for Belgium, and meet other criteria.
For those who choose to apply for the acquisition of Belgian nationality, our Belgium immigration lawyer summarizes the most important conditions below:
Foreigners who are not applying for citizenship by descent in Belgium, but are instead married to a Belgian citizen must observe the following:
If you can apply not for citizenship by descent in Belgium, but for citizenship by acquisition, our team can give you details.
Belgium is a populous country and one of the most densely populated countries in Europe. Our team specializing in Belgium immigration highlights a set of statistical data about the most popular (and populous) cities in the country:
When moving to Belgium, we advise foreigners to seek the assistance offered by one of our immigration lawyers, particularly if you will be relocating to a region in which the spoken language is not one you are accustomed to. While Belgium is ethnically diverse, and one of the top English-speaking countries in Europe, having the assistance of a local team of specialists is still helpful during the application process and when communicating to the local authorities.
If you wish to know more about Belgium immigration, how to move to the country, or how to acquire citizenship, please contact our lawyers for more details.
