Greek Citizenship by Descent / Registration of Homogeneis
Greek citizenship is transmitted by descent (jure sanguinis) through Greek citizen parents. Children born to Greek citizens are Greek by birth regardless of place of birth. Diaspora Greeks (omogeneis) who are already Greek citizens by virtue of descent may have their citizenship confirmed and registered in Greek municipal records (Dimotologio) through the consular network. Greece is a member of the EU, making Greek citizenship highly valuable for travel and residence rights throughout Europe. The process requires demonstrating an unbroken line of Greek citizenship through the lineage, which can be complicated by the complex history of Greek borders, the Ottoman legacy, and the treatment of various religious and ethnic communities in Greek nationality law. Greece permits dual citizenship.
Program Details
- Generation Limit
- Greek citizenship passes by descent through Greek citizen parents; the process for diaspora Greeks (omogeneis) involves registration in municipal rolls; claims can in principle extend beyond one generation provided continuous Greek citizenship is demonstrated
- Estimated Cost
- $1,000–$6,000
- Processing Time
- 6–36 months
- Must Live in Country
- No
- Court Route Available
- No
Application fees are modest (approximately €100–200). The main costs are genealogical research, document translation and legalization, consular fees, and legal assistance for complex cases.
Common Barriers
- ⚠Greece's citizenship transmission rules are complex for those with ancestors who emigrated before Greek civil records were well-established
- ⚠Applicants must produce Greek-language documentation or certified translations of all vital records
- ⚠Demonstrating that the Greek ancestor held Greek citizenship (as opposed to Ottoman or other nationality) can be difficult for pre-20th century emigrants
- ⚠Greek diaspora registration (Special Electoral Roll of Overseas Greeks) is distinct from citizenship confirmation and has different requirements
- ⚠Some consulates have long backlogs for processing descent-based registrations
Documents Needed
- •Birth certificate of Greek citizen ancestor, registered in a Greek municipality
- •Marriage certificates for each generation
- •Evidence that ancestor held Greek citizenship (municipal registration, Greek passport, military records)
- •Applicant's own birth certificate
- •Applicant's passport
- •Criminal background check
- •Certified Greek translations of all foreign documents
- •Application to the relevant Greek municipal registry (Dimotologio)
Ancestry Records
Greek Municipal Civil Registry (Ληξιαρχείο) & General Secretariat for Greeks Abroad (GSGA)
DIFFICULTGreek citizenship by descent for ethnic Greeks abroad (ομογενείς, "Homogeneis") operates under Article 14 of the Greek Citizenship Code (Law 3284/2004). Two main routes exist: (1) citizens by birth/descent (jure sanguinis) for children of Greek citizens — straightforward registration; and (2) special naturalization for ethnic Greeks abroad with sufficient cultural connection to Greece. The second route (for those who cannot claim direct jure sanguinis) requires evidence of ethnic Greek identity: knowledge of the Greek language, ties to the Greek community, and evidence of origin. Greek civil records are held at local Ληξιαρχεία (municipal civil registries); historical records from minority Greek communities in Turkey, Egypt, Ethiopia, and elsewhere are often incomplete. Applicants living abroad file at the Greek consulate or embassy; the application is forwarded to the Interior Ministry. Documents must typically have an apostille (for Hague Convention countries) and certified Greek translation.
Recent Changes
Greece updated its Citizenship Code under Law 4674/2020, introducing streamlined procedures for ethnic Greeks abroad to apply for citizenship. The reform also clarified requirements for the "special naturalization" route under Article 14, and modernized the documentation standards expected from applicants in diaspora communities.
source →The General Secretariat for Greeks Abroad launched a digital platform to support diaspora citizenship applications, reducing some paperwork burdens and enabling consular submissions to be partially completed online.
source →
Programme FAQs
Who qualifies as an ethnic Greek (ομογενής) for citizenship purposes?
Sources: ypes.gr
Is knowledge of the Greek language required?
Sources: ypes.gr
Is there a generational limit for Greek citizenship by descent?
Sources: ypes.gr
Does Greece allow dual citizenship?
Sources: ypes.gr
Related Guides
Citizenship by descent: who actually qualifies
A plain-English map of which countries offer jus sanguinis, how many generations back they accept, which require court proceedings, and where recent reforms (UK, Germany, Italy, Portugal, Spain) opened or closed doors.
Fastest paths to an EU passport in 2025
A sourced comparison of the shortest EU naturalisation timelines, from 2-year descent fast-tracks to 5-year residency routes — plus the hidden requirements that extend them in practice.