Greece · Parents, grandparents and further back

Greek citizenship by descent: who qualifies

A child of a Greek citizen is Greek from birth, but it has to be recorded in the Greek registers. If the link is a grandparent or someone further back, there’s a separate route for people of Greek origin.

Last checked November 3, 2026 against Greek consulates.

How far back: A Greek parent: you register as Greek. A grandparent or further back: naturalization for people of Greek origin, with an interview.
Keep your current passport?: Yes. Greece allows dual citizenship.
Language test: No written test. On the Greek-origin route, the consul’s interview assesses your Greek, and your knowledge of Greek history, geography and political institutions.

Do I qualify? All quick facts

Quick check: could you be Greek?

Who in your family was Greek? Pick one and answer a few yes-or-no questions.

A parent A grandparent A great-grandparent Further back

Who qualifies

Greek from birthA Greek parent registered with a Greek municipalityYou’re Greek and need your birth recorded in the Greek registers. Depending on your parents’ marriage and the dates, the consulate either registers your birth or decides your nationality first.
Greek originA Greek grandparent, or a parent who isn’t registeredYou can apply for naturalization as a person of Greek ethnic origin. You prove your Greek ancestry, and there’s an interview at the consulate. The consulates’ guidance doesn’t mention any need to live in Greece.
Check the datesBorn before May 8, 1984Older rules gave more weight to the father and to the type of marriage, church or civil. The consulate’s forms tell you which procedure applies.

Why your parents’ marriage record matters

Consulates ask for your parents’ civil marriage certificate. A church certificate alone isn’t enough. If they married abroad, the marriage also needs to be registered in Greece’s Special Registry in Athens. Missing marriage registrations are one of the most common reasons for delays.

Military service, for men

Greek men aged 19 to 45 owe military service. Men who live permanently abroad can defer it for as long as they keep that status, and are fully exempt at 45. To qualify you need, for example, 11 years living abroad immediately before applying, or to have lived abroad all your life. You apply through the consulate. Men who don’t have permanent-resident-abroad status face limits on time spent in Greece. More on military service.

What a Greek passport gives you

The right to live, work, study and retire across all 27 EU countries plus Iceland, Liechtenstein, Norway and Switzerland. See what an EU passport lets you do.

Living there

A Greek passport lets you live and work in any EU country, and in Iceland, Liechtenstein, Norway and Switzerland.

Time difference Local time in Athens Compared with

LanguagesGreek

CurrencyEuro (€)

Not eligible? The long way round

If descent doesn’t work for you, you can still become a citizen by living in Greece and applying to naturalize. It takes longer, but it’s open to anyone who meets the conditions.

Time living there first: 7 years’ legal residence.
Language and tests: An exam for the certificate of knowledge adequacy for naturalization, covering the Greek language and Greek history, geography, culture and institutions.
Keep your current passport?: Yes. Greece allows dual citizenship.
Main ways to get residence: The financially independent person visa, the digital nomad visa, residence by investment (the “golden visa”) and work.

A golden visa doesn’t lead to citizenship by itself: you still need 7 years actually living in Greece.

Already have, or able to get, a passport from an EU country through another family line? Then you can live and work in Greece without a visa. See what an EU passport lets you do.

General information, not immigration advice. Residence rules change often, so check the official source before you plan a move. Sources: Greek Ministry of the Interior: how can I become a Greek citizen (PDF); Mitos (Greek government services): applying for the naturalisation knowledge exam.

Next stepHow to apply, and the documents

How to apply

Sources

Quick facts: Greece

How far back: A Greek parent: you register as Greek. A grandparent or further back: naturalization for people of Greek origin, with an interview.
Keep your current passport?: Yes. Greece allows dual citizenship.
Language test: No written test. On the Greek-origin route, the consul’s interview assesses your Greek, and your knowledge of Greek history, geography and political institutions.
Need to live there?: No.
Military service: Men aged 19 to 45 owe service, but permanent residents abroad can defer it and are exempt at 45.
Official fees: Consular fees vary. In the UK: the equivalent of €100 through a parent, or €140 for the Greek-origin route (the government portal lists €100 plus €30).
Typical wait: Consulates don’t publish waits. The government estimates about 18 months for the Greek-origin route.

Last checked November 3, 2026.

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A plain-English guide, not a legal opinion. Nationality laws can be amended at short notice, so confirm the details with the consulate or the official body before you send an application or pay anything. The full disclaimer.

Cousins and siblings may qualify as well

One ancestor can open the same door for a whole branch of the family, and you can split the cost of the certificates. Send them this page while it’s fresh in your mind.

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