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Pathway

Luxembourg Citizenship by Family Descent

Luxembourg Citizenship
Pathway overview

At a glance

If your parent, adoptive parent, or grandparent is or was Luxembourgish, but you did not inherit citizenship, you may be able to apply as an adult. Luxembourg calls this case 1 of the option procedure: a formal declaration to become a citizen.

Family connection
A parent, adoptive parent, or grandparent who is or was Luxembourgish, within the case 1 rules
Documents
Official records proving origin or heritage
Other requirements
Adulthood and good repute; no ordinary residence, language, or civic-course requirement

Summary

An adult with a qualifying Luxembourgish parent or grandparent may acquire Luxembourgish citizenship through the case 1 option when nationality did not pass automatically through the family. The file must establish the close relationship and the ancestor's nationality, with the good-repute requirements still applying.

Unlike ordinary naturalization, this category does not impose the usual five-year residence, language or civic-course conditions. Check existing citizenship first where a parent was Luxembourgish at the relevant birth or parentage date. The option is separate from the closed special reclamation route through a 1900 ancestor.

Check where nationality stopped before using the close-family option
  1. Check for existing nationality first A parent’s Luxembourgish status may mean you already hold nationality by filiation.
  2. Identify the qualifying close-family link Case 1 concerns a parent, adoptive parent, or grandparent where nationality was not attributed at the relevant link.
  3. Make the option declaration Prepare the civil chain, the relative’s nationality evidence, and the good-repute records for the responsible civil registrar.

This option acquires nationality for the future. It is separate from proof of existing nationality and from the expired special reclamation route through a more distant ancestor.

Could this pathway work for you?

Eligibility

The applicant must be an adult and fit one of these situations:

Case 1 does not impose the ordinary five-year residence, Luxembourgish-language or civic-course requirements. The applicant must nevertheless meet the good-repute rule. Specified serious convictions, fraud or concealment can prevent acquisition.

The evidence normally includes the applicant's identity and full birth record, birth, marriage, and other family records proving every relevant link, and a full birth record and certificate of Luxembourgish nationality for the Luxembourgish parent, adoptive parent or grandparent. Criminal-record certificates are generally required for relevant nationalities and countries of adult residence during the previous 15 years. Accepted translations are required where documents are not in Luxembourgish, French, German or English.

More about this route

This is a focused close-family route. It is often useful after confirming that the applicant is not already Luxembourgish by filiation.

What This Route Allows

If the Minister raises no objection, Luxembourgish nationality is acquired four months after the Ministry of Justice receives the recorded option declaration. The option takes effect only for the future; it does not rewrite the applicant's nationality at birth.

The procedure itself is free. Citizenship provides Luxembourg and EU citizenship rights and is not tied to continued residence in Luxembourg.

What This Route Is Not

If a parent was Luxembourgish when the applicant was born or when parentage was established, the applicant may already be Luxembourgish and should investigate proof of existing nationality first.

Case 1 is not a general route through a remote ancestor. It is also different from the former reclamation route for direct descendants of an ancestor who was Luxembourgish on 1 January 1900; the deadlines for that special route have passed.

Next Steps

  1. Determine exactly where the nationality chain stopped.
  2. Request the Luxembourgish relative's certificate of nationality and full family-status record.
  3. Assemble records linking each generation and resolve name or parentage discrepancies.
  4. Present the option declaration personally to the civil registrar of the commune of residence, or to the City of Luxembourg registrar if living abroad.

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Discussed in these reports

Other routes in Luxembourg.

Sources