Polish vs German citizenship by descent: two statutes, not a winner
“Polish citizenship by descent” and “German citizenship by descent” are the queries where pass2port already sits nearest page one. This page compares the two statutes already documented on the country modules. It does not pick a winner and does not check your line.
Research disclaimer
pass2port provides research and advisory information only. It is not legal immigration representation. Requirements change and must be verified with the relevant authority. No outcome is guaranteed.
Last reviewed · 5 October 2026 · Poland module 2026-07-28 · Germany module 2026-07-28
What each procedure is
| Question | Poland | Germany |
|---|---|---|
| Legal act | Confirmation of citizenship already held (Art. 55, 2009 Act) | Determination under StAG § 4, or acquisition by § 5 declaration / Art. 116(2) GG / § 15 |
| How far back | No generational cap. Operative date 31 January 1920. | Birth-by-birth parent chain. No general great-grandparent shortcut. |
| Typical break | Pre-19 January 1951 foreign naturalization, foreign military service, or wrong-parent transmission — with the military-paradox saving rule. | In-wedlock births before 1975 through a German mother; historic § 25 foreign naturalization; § 4(4) unregistered foreign births after 1999. |
| Repair window | No analogue to Germany’s 2031 declaration deadline. | § 5 declaration closes 19 August 2031. Art. 116(2) / § 15 restitution is not on that clock. |
| Dual nationality | Confirmation does not require renouncing another nationality. | Multiple nationality generally permitted since 27 June 2024 (StARModG). |
| Official fee (module) | Confirmation of citizenship — stamp duty (opłata skarbowa): PLN 277 (confirmed) | § 5 declaration: Free of charge (verifying) Other German certificate fees remain verifying. |
| Timeline note | Several months to 3 years depending on the archival search — sourced ranges vary. The statutory decision deadline is short, but cases routinely pause while Polish and foreign archives are queried for records. | BVA processing commonly runs from many months to 2–3 years depending on route and backlog — § 5 declarations and Art. 116(2) cases have seen multi-year queues. Sourced ranges vary; the BVA publishes no binding deadline. |
Confirmation, not a grant
Poland recognizes citizenship by descent with no generational limit — great-grandparent lines can work if citizenship passed unbroken at each birth.
The operative date is 31 January 1920: your ancestor (or their line) must have held Polish citizenship on or after that date under the 1920 Citizenship Act.
From 1920 to 19 January 1951, citizenship passed through the father for children born in wedlock, and through the mother for children born out of wedlock.
Lines break through foreign naturalization, foreign military service, or foreign public office before 1951 — but the "military paradox" saved many men who naturalized abroad while still liable for Polish military service.
Full statute timeline, documents, and FAQ: Polish citizenship by descent.
Parent at birth, then the repair routes
German citizenship by descent turns on your birth date and which parent was German: before 1 January 1975 (in wedlock), only the father transmitted; from 1975, either parent does (StAG § 4).
Out of wedlock: a German mother always transmitted; a German father transmits from 1 July 1993 (with paternity established).
If gender-discriminatory rules cut you (or a parent/grandparent) out, the § 5 declaration right (2021 amendment) can restore the line — free of charge, but the window closes 19 August 2031.
Descendants of people stripped of citizenship by the Nazi regime (1933–1945) have a constitutional restoration route: Art. 116(2) GG, supplemented by StAG § 15.
Since 27 June 2024 (StARModG), Germany generally permits dual citizenship — you no longer have to give up your existing passport.
Full statute timeline, documents, and FAQ: German citizenship by descent.
Read the line before comparing CBI floors
If either line is even plausible, it is usually cheaper than a contribution programme. See cheapest legitimate routes. Dual-nationality constraints live on dual citizenship and on /second-passport. The same public fields are in the open dataset.
Common questions
Which is easier, Polish or German citizenship by descent?
There is no honest single answer. Poland has no generational limit but every link must survive 1920–1951 loss rules. Germany usually needs a German parent at each birth, with repair routes (§ 5 until 19 August 2031; Art. 116(2) / § 15 for Nazi-era deprivation). The cheaper official stamp is Poland’s PLN 277 confirmation fee; Germany’s § 5 declaration is recorded as free of charge (verifying). Neither page checks your file.
Can I claim through a great-grandparent?
Poland: in principle yes if citizenship passed unbroken from an ancestor who held Polish citizenship on or after 31 January 1920. Germany: only if each intervening birth transmitted under StAG § 4, or a documented repair (declaration or restitution) applies. There is no general German great-grandparent shortcut.
Do I have to give up my current passport?
Poland’s confirmation procedure does not require renunciation; whether your other state allows dual nationality is that state’s law. Germany generally permits multiple nationality since 27 June 2024 (StARModG). See the dual-citizenship guide for seed flags on nationalities that do not allow dual citizenship.
Is this legal advice?
pass2port provides research and advisory information only. It is not legal immigration representation. Requirements change and must be verified with the relevant authority. No outcome is guaranteed.