India does not recognize dual citizenship. An Indian citizen who becomes a naturalized German citizen automatically loses Indian citizenship under the Citizenship Act, 1955, and must surrender their Indian passport -- Germany's own 2024 citizenship law reform, which allows dual citizenship for people naturalizing as German, does not change India's separate rule against dual citizenship. Most former Indian citizens in Germany instead hold an Overseas Citizen of India (OCI) card. The Citizenship (Amendment) Rules, 2026 moved OCI applications fully online and introduced an e-OCI option alongside the physical card.
Why India does not allow dual citizenship -- even though Germany now does
Germany reformed its own nationality law in 2024 to generally allow new German citizens to keep their
prior citizenship rather than requiring them to give it up. This is a change on the German
side only. Article 9 of the Constitution of India and Section 9 of the Citizenship Act, 1955 independently
mean that voluntarily acquiring the citizenship of another country -- including Germany -- still
automatically terminates Indian citizenship, regardless of what German law now permits. An Indian citizen
who naturalizes in Germany may be allowed by German law to keep German citizenship without formally
renouncing India, but loses Indian citizenship by operation of Indian law the moment they take the German
oath, whether or not they intended to.
What an OCI card gives you -- and what it does not
An OCI cardholder gets a multiple-entry, lifelong visa to visit India, exemption from registering with
local police for any length of stay, and parity with Non-Resident Indians in most financial, economic, and
educational matters. An OCI cardholder cannot vote in Indian elections, cannot hold agricultural or
plantation property, cannot hold constitutional posts, and generally cannot hold government jobs restricted
to citizens.
The Citizenship (Amendment) Rules, 2026 -- what changed for OCI holders
India notified amended Citizenship Rules in 2026 that affect how OCI applications and related processes
work. The changes most relevant to NRIs in Germany:
- Fully electronic applications -- OCI registration is now processed through a
designated online portal rather than paper submission at a consulate counter.
- No more duplicate documents -- the earlier requirement to submit documents in
duplicate has been removed, simplifying the paperwork.
- e-OCI option -- applicants can now receive an electronic OCI registration in
addition to, or instead of, the physical card.
- Surrendering OCI status -- the physical card must still be surrendered at the
nearest Indian Mission, Post, or FRRO office if OCI status is being given up.
- Fast Track Immigration consent -- a new consent form for the Fast Track Immigration
Programme is now part of the process for those who opt in.
- Minors and dual passports -- a minor cannot simultaneously hold an Indian passport
and a foreign passport; a family should resolve this before applying for either an Indian passport or
OCI for a Germany-born child.
Renouncing Indian citizenship on becoming a German citizen
An Indian citizen who takes German citizenship should formally surrender their Indian passport and apply
for a Renunciation/Surrender Certificate at the nearest Indian Embassy/Consulate or online through its
portal, and then apply for an OCI card -- German law allowing them to keep German citizenship does not
change this Indian-side requirement.
OCI vs. PIO -- do PIO cardholders need to do anything
The separate Person of Indian Origin (PIO) card scheme was merged into OCI in 2015. PIO cardholders who
have not yet converted should apply to convert their PIO card to an OCI card.
Since Germany now allows dual citizenship, can I keep my Indian passport after naturalizing as German?
No -- Germany's 2024 reform changes what Germany permits, not what India permits. India's rule against
dual citizenship applies regardless of German law, so taking German citizenship still automatically ends
Indian citizenship under the Citizenship Act, 1955.
Does my Germany-born child need an OCI card or an Indian passport?
A child born in Germany to Indian-origin parents can generally apply for OCI, but under the 2026 rules a
minor cannot hold both an Indian passport and a foreign passport at the same time.
Is the OCI card the same as a visa?
Functionally it works like a lifelong multiple-entry visa combined with several NRI-equivalent rights, but
it is legally distinct from both a visa and from citizenship.
Can an OCI cardholder buy property in India?
An OCI cardholder can buy non-agricultural residential and commercial property in India on the same terms
as an NRI, but cannot purchase agricultural land, farmhouses, or plantation property.
