EU Passport by Ancestry 2026: The Complete Guide — Italy, Ireland, Poland, Germany, Hungary & More
Your great-grandmother may have already given you an EU passport. Here's how to check — country by country, rule by rule, document by document.
For millions of people worldwide, the fastest path to European citizenship isn't through residency, investment, or marriage — it's through blood. If you can trace an unbroken line to an ancestor from an EU country, you may already be a citizen (or one document away from becoming one).
But the rules changed dramatically in 2025–2026. Italy closed its unlimited generational route. Poland remains the only country with no generation limit. Ireland's grandparent rule is more popular than ever. And Germany, Hungary, Lithuania, Latvia, and Slovakia each have their own unique pathways.
This guide cuts through the noise: every major EU citizenship-by-descent route in 2026, compared side by side.
Quick Answer: Which Country Fits Your Roots?
Your Ancestry | Generations Back | Timeline | Cost | Difficulty |
🇮🇹 Italian | Parent or grandparent only (post-2025 law) | 12–36 months | €300–€1,500 (consular) / €3,000–€8,000 (1948 court) | Medium |
🇮🇪 Irish | Grandparent (or parent) | 12–18 months | €278 | Easy |
🇵🇱 Polish | No limit (post-1920, unbroken chain) | 8–24 months | €200–€2,000 | Medium-Hard |
🇩🇪 German | Parent (or persecution descendants) | Varies | Often free | Medium |
🇭🇺 Hungarian | No limit (simplified naturalization) | 6–18 months | Low | Easy-Medium |
🇱🇹 Lithuanian | Up to great-grandparent | Varies | Modest | Medium |
🇱🇻 Latvian | No fixed limit | Varies | Modest | Medium |
🇸🇰 Slovak | Great-grandparent (Czechoslovakia) | Varies | Modest | Medium |
🇵🇹 Portuguese | Sephardic route closed (2026) | N/A | N/A | Closed |
🇨🇿 Czech | Czechoslovak descendant (declarative) | Varies | Modest | Easy |
🇮🇹 Italy: The New Rules (Post-Law 74/2025)
Status: Restricted (effective May 24, 2025)
Who qualifies:
Italian parent with exclusive Italian citizenship at your birth, OR
Italian grandparent born in Italy + parent born in Italy + unbroken chain, OR
1948 maternal line (court case)
Who no longer qualifies:
Great-grandparent and beyond (for most applicants born abroad with another citizenship)
Key rule: If any ancestor naturalized abroad before the next generation was born, the chain is broken.
Timeline: 12–36 months (consular) / 1–3 years (1948 court)
Cost: €300–€1,500 (consular) / €3,000–€8,000 (1948 court)
🇮🇪 Ireland: The Grandparent Rule
Status: Open, increasingly popular (18,910 US applications in 2025 — record high)
Who qualifies:
One grandparent born on the island of Ireland (Republic or Northern Ireland), OR
One parent who was an Irish citizen at your birth (even if not born in Ireland)
Key advantage: No generation limit beyond grandparent — simple, straightforward, no court needed.
Process: Foreign Births Register (FBR)
Complete online application form
Pay fee online
Print, sign, and have witnessed by an eligible professional
Mail with supporting documents
Documents needed:
Grandparent's Irish birth certificate
Parent's birth certificate (linking to grandparent)
Your birth certificate
Marriage certificates (if applicable)
Your ID + proof of address
Witness verification
Fees:
Adult (18+): €278 (registration + certificate + postage)
Under 18: €153ireland+3
Timeline: 12–18 months
Why it's popular: No language test, no residence requirement, no court, straightforward process.
🇵🇱 Poland: The Only Country With No Generation Limit
Status: Open, most powerful route in EU
Who qualifies:
Any descendant of a Polish citizen (post-1920) with an unbroken chain of citizenship transmission
No limit on generations — great-great-great-grandparent counts if the chain held
Key rule: The chain must be unbroken — if any ancestor lost Polish citizenship before the next generation was born, the line is broken.
Critical dates:
Ancestor must have held Polish citizenship after 1920
Ancestor must have resided in Poland (or former Polish territories) after 1920
No naturalization break in the chain
Process: Confirmation of Polish Citizenship
Gather ancestor's Polish documents (passport, civil records, military records, residence records)
Rebuild family chain (birth + marriage certificates for every generation)
Obtain archival materials if originals missing
Apostille + sworn Polish translations for all foreign documents
Submit to Mazovian Voivode in Warsaw (if abroad, via consulate or Polish representative)
Wait for decision
Documents needed:
Ancestor's Polish birth certificate / passport / military records / residence records (zameldowanie)
Birth certificates for every generation linking you to ancestor
Marriage certificates for each couple in the line
Death certificates (if applicable)
Naturalization records or proof of non-naturalization
All documents apostilled + translated by sworn Polish translator
Fees: 277 PLN (~€65) application fee
Timeline: 8–24 months (straightforward cases: 3–5 months; complex: up to 2 years)
Why it's unique: Only EU country with no generation limit — as long as the chain wasn't broken, you qualify.
🇩🇪 Germany: Restoration & Persecution Routes
Status: Open, multiple pathways
Route 1: Standard Descent (Parent)
German parent at your birth = citizen
Simple, direct
Route 2: Article 116 Restoration (Persecution Descendants)
For descendants of Germans who lost citizenship under Nazi persecution (1933–1945)
Includes Jews, political opponents, and others persecuted
No generation limit for persecution descendants
Often free (no application fee)
Route 3: StAG §5 (Gender Discrimination Restoration)
For descendants of German women who lost citizenship by marrying foreigners (pre-1975)
Or children born to German mothers before 1975 (who didn't automatically get citizenship)
Documents needed:
Proof of German ancestor
Proof of persecution/discrimination (if applicable)
Family chain documents
Naturalization records (if applicable)
Timeline: Varies (6 months–3 years depending on route)
Cost: Often free (especially Article 116)
Why it's unique: Germany has the most restorative routes — specifically designed to undo Nazi-era injustices.
🇭🇺 Hungary: Simplified Naturalization
Status: Open, one of the easiest
Who qualifies:
Any descendant of a Hungarian citizen (no generation limit)
Must prove Hungarian ancestry + basic Hungarian language knowledge
Key advantage: No generation limit + relatively easy process
Process: Simplified Naturalization
Prove Hungarian ancestry (documents, church records, civil records)
Learn basic Hungarian (interview required)
Submit application to Hungarian consulate or in Hungary
Pass simplified naturalization interview
Receive citizenship
Documents needed:
Ancestor's Hungarian documents (birth, marriage, church records)
Family chain documents
Your documents (apostilled, translated)
Proof of Hungarian language (interview)
Timeline: 6–18 months
Cost: Low (minimal fees)
Why it's unique: No generation limit + relatively easy language requirement (basic conversational Hungarian).
🇱🇹 Lithuania: Up to Great-Grandparent
Status: Open
Who qualifies:
Descendants of Lithuanian citizens up to great-grandparent
Must prove Lithuanian ancestry + citizenship continuity (with some exceptions)
Key rule: Lithuania generally recognizes the line up to great-grandparents.
Process:
Prove Lithuanian ancestry
Rebuild family chain
Submit to Lithuanian authorities
Wait for decision
Documents needed:
Ancestor's Lithuanian documents
Family chain documents
Your documents (apostilled, translated)
Timeline: Varies
Cost: Modest
🇱🇻 Latvia: No Fixed Limit
Status: Open
Who qualifies:
Descendants of Latvian citizens (no fixed generation limit)
Focus on proof of descent rather than strict citizenship continuity
Key rule: Latvia focuses more on proof of descent than strict citizenship continuity.
Process:
Prove Latvian ancestry
Rebuild family chain
Submit to Latvian authorities
Wait for decision
Documents needed:
Ancestor's Latvian documents
Family chain documents
Your documents (apostilled, translated)
Timeline: Varies
Cost: Modest
🇸🇰 Slovakia: Czechoslovak Descendants
Status: Open (2022 amendment)
Who qualifies:
Great-grandchildren of Czechoslovak citizens
Must obtain Slovak residence permit as procedural step
Key rule: 2022 amendment extended citizenship rights to great-grandchildren of Czechoslovak citizens.
Process:
Prove Czechoslovak ancestry
Obtain Slovak residence permit (procedural step)
Submit citizenship application
Wait for decision
Documents needed:
Ancestor's Czechoslovak documents
Family chain documents
Your documents (apostilled, translated)
Slovak residence permit
Timeline: Varies
Cost: Modest
🇵🇹 Portugal: Sephardic Route (Closed)
Status: Closed (2026)
What happened: Portugal ended its Sephardic citizenship route in 2026, closing a major pathway for Sephardic Jewish descendants.
Alternatives:
Standard Portuguese naturalization (5 years residence)
D7 visa route → 5 years → citizenship
Golden Visa route (if eligible)
🇨🇿 Czech Republic: Czechoslovak Descendants (Declarative)
Status: Open (since 2019)
Who qualifies:
Descendants of former Czech or Czechoslovak citizens
Declarative process — no language or residence requirement
Key rule: Since 2019, descendants of former Czech/Czechoslovak citizens can claim citizenship declaratively.
Process:
Prove Czech/Czechoslovak ancestry
Submit declaration
Receive citizenship
Documents needed:
Ancestor's Czech/Czechoslovak documents
Family chain documents
Your documents (apostilled, translated)
Timeline: Varies
Cost: Modest
Country Comparison: Which Is Easiest?
Rank | Country | Difficulty | Why |
1 | 🇮🇪 Ireland | ⭐ Easiest | Grandparent rule, no court, no language, €278 |
2 | 🇭🇺 Hungary | ⭐⭐ Easy | No generation limit, basic language only |
3 | 🇨🇿 Czech | ⭐⭐ Easy | Declarative, no language/residence |
4 | 🇱🇻 Latvia | ⭐⭐⭐ Medium | No fixed limit, descent-focused |
5 | 🇱🇹 Lithuania | ⭐⭐⭐ Medium | Up to great-grandparent |
6 | 🇮🇹 Italy | ⭐⭐⭐ Medium | Restricted post-2025, but parent/grandparent still open |
7 | 🇸🇰 Slovakia | ⭐⭐⭐ Medium | Great-grandchild route, residence permit needed |
8 | 🇵🇱 Poland | ⭐⭐⭐⭐ Medium-Hard | No generation limit, but strict chain proof |
9 | 🇩🇪 Germany | ⭐⭐⭐ Medium | Multiple routes, persecution cases complex |
How to Find Your Roots: Genealogy Research
Before applying, you need to prove your ancestry. Here's how:
Step 1 — Start With What You Know
Talk to older relatives
Gather family documents (passports, letters, photos)
Note names, dates, places of birth
Step 2 — Use Online Genealogy Platforms
Ancestry.com — largest database, global records
MyHeritage — strong European focus
FamilySearch — free, church records
Findmypast — UK/Ireland focus
Step 3 — Contact National Archives
Italy: Portale Antenati (state archives)
Ireland: National Archives, General Register Office
Poland: State Archives (Archiwum Państwowe)
Germany: Bundesarchiv, regional archives
Hungary: National Archives of Hungary
Step 4 — Church Records
Pre-civil-registration records are often in church archives
Catholic, Jewish, Protestant records all exist
Contact local parishes or diocesan archives
Step 5 — Hire a Professional Genealogist (If Needed)
Local researchers know the archives and language
Cost: €500–€3,000 depending on complexity
Worth it for broken or unclear chains
The 7 Traps of Citizenship by Descent
Trap 1: Broken Chain (Naturalization)
If any ancestor naturalized abroad before the next generation was born, the line is broken.
Fix: Order naturalization records from every country the ancestor lived in.
Trap 2: Wrong Generation
Applying through the wrong ancestor (e.g., great-grandparent when you should use grandparent).
Fix: Map your full family tree before applying.
Trap 3: Missing Documents
Missing birth/marriage/death certificates for any link in the chain.
Fix: Order documents for every generation — no gaps.
Trap 4: Wrong Apostille/Legalization
Using the wrong type of authentication for your country.
Fix: Check the destination country's specific requirements (Hague Apostille vs. consular legalization).
Trap 5: Bad Translations
Using non-certified translators or wrong terminology.
Fix: Use sworn/certified translators approved by the destination country.
Trap 6: Old Documents
Some countries require documents issued within the last 6 months (Italy).
Fix: Order fresh documents close to your application date.
Trap 7: Wrong Consulate/Jurisdiction
Applying at a consulate where you don't reside.
Fix: Confirm your consular jurisdiction before booking.
Cost & Timeline Comparison
Country | Cost | Timeline |
🇮🇪 Ireland | €278 | 12–18 months |
🇭🇺 Hungary | Low (minimal fees) | 6–18 months |
🇨🇿 Czech | Modest | Varies |
🇱🇻 Latvia | Modest | Varies |
🇱🇹 Lithuania | Modest | Varies |
🇮🇹 Italy (consular) | €300–€1,500 | 12–36 months |
🇮🇹 Italy (1948 court) | €3,000–€8,000 | 1–3 years |
🇵🇱 Poland | €200–€2,000 | 8–24 months |
🇩🇪 Germany | Often free | 6 months–3 years |
🇸🇰 Slovakia | Modest | Varies |
Which Route Fits You?
If your ancestry is… | Best route | Why |
🇮🇪 Irish (grandparent) | Ireland FBR | Easiest, fastest, cheapest |
🇵🇱 Polish (any generation) | Poland confirmation | No generation limit |
🇮🇹 Italian (parent/grandparent) | Italy consular | Direct, established process |
🇮🇹 Italian (grandmother pre-1948) | Italy 1948 court | Only route for maternal line |
🇩🇪 German (persecution descendant) | Germany Article 116 | Free, restorative |
🇭🇺 Hungarian (any generation) | Hungary simplified | No generation limit, easy language |
🇱🇹 Lithuanian (great-grandparent) | Lithuania | Clear generation limit |
🇱🇻 Latvian (any generation) | Latvia | Descent-focused |
🇸🇰 Slovak (great-grandparent) | Slovakia | 2022 amendment |
🇨🇿 Czech (descendant) | Czech declarative | No language/residence |
🇵🇹 Portuguese (Sephardic) | Closed — consider D7 route | Sephardic route ended 2026 |
Downloadable Assets
1. EU Citizenship by Ancestry — Qualification Checker 2026 (Excel)
Interactive Excel tool to check which EU citizenship-by-descent route you qualify for. Select your ancestry country (Italy, Ireland, Poland, Germany, Hungary, Lithuania, Latvia, Slovakia, or Czech Republic), enter your closest ancestor generation and naturalization history, and instantly see which routes are open to you. Includes a full country comparison (generations, timeline, cost, language, difficulty) and a universal document checklist.
2. EU Citizenship by Ancestry — Document Checklist 2026 (PDF)
Printable checklist covering all required documents for the 8 major EU citizenship-by-descent routes: Italy (post-Law 74/2025), Ireland (Foreign Births Register), Poland (no generation limit), Germany (restoration routes), Hungary (simplified naturalization), Lithuania, Latvia, Slovakia, and Czech Republic. Includes core documents, country-specific extras, apostille/translation notes, and pre-submission checks.
FAQ
Q: Which EU country is easiest for citizenship by descent?A: Ireland (grandparent rule) — no court, no language test, €278, 12–18 months.
Q: Which country has no generation limit?A: Poland (post-1920, unbroken chain) and Hungary (simplified naturalization).
Q: Can I still get Italian citizenship through a great-grandparent?A: Generally no, post-Law 74/2025. Exception: if your grandparent was born in Italy and held exclusive Italian citizenship.
Q: What if my ancestor naturalized abroad?A: If naturalization happened before the next generation was born, the chain is broken — no citizenship.
Q: Do I need to speak the language?A: Ireland: no. Italy: no (for application). Poland: no. Hungary: yes (basic conversational). Germany: depends on route.
Q: How do I find my ancestor's documents?A: Start with family documents, then use Ancestry/MyHeritage/FamilySearch, then contact national archives and church records.
Q: Can I apply to multiple countries at once?A: Yes, if you have ancestry from multiple EU countries. They're independent processes.
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