Belgian Nationality for Belgium-Born Residents
Belgium
Citizenship
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See if you're a match →Belgium has a nationality declaration route for adults who were born in Belgium and have legally lived there since birth. It is separate from automatic Belgian citizenship at birth and is mainly for long-term Belgium-born residents who never became Belgian automatically.
- Type
- Citizenship by birth
- Who it covers
- People born in Belgium or another qualifying birth situation
- Core records
- Birth records plus parents' status at the time
- What to know
- Birth facts can be powerful, but exceptions may apply
Summary
Belgium has a nationality declaration route for adults who were born in Belgium and have legally lived there since birth. This is different from automatic citizenship at birth.
It is mainly for people who grew up in Belgium but never became Belgian automatically.
Eligibility
You may be a fit if:
- You were born in Belgium.
- You are at least 18.
- You legally live in Belgium now.
- You have legally lived in Belgium since birth.
- You are not already a Belgian citizen.
- You meet Belgium's good-character requirement.
What This Route Allows
If approved, this declaration can lead to Belgian nationality. It can turn a long-standing Belgium-born residence history into citizenship when the residence, age, and declaration facts described above are proven.
What This Route Is Not
This is not the same as Belgium's automatic birth-on-soil rules. If you were automatically Belgian at birth, the issue is documentation, not this declaration route.
Next Steps
- Get your Belgian birth certificate.
- Confirm your legal residence history from birth to today.
- Gather commune records showing continuous residence.
- Prepare identity and background documents.
- File the declaration through the Belgian commune.