Citizenship
Citizenship
Citizenship in India is governed by Articles 5-11 (Part II) of the Constitution and the Citizenship Act, 1955 (as amended). India follows single citizenship (borrowed from the British model), unlike the USA which has dual citizenship. The Constitution only defines who became citizens at its commencement (26 January 1950), while Parliament has been empowered under Article 11 to regulate all aspects of citizenship through legislation. The Citizenship Act has been amended multiple times, most notably in 1986, 2003, and 2019 (CAA).
Key Dates
Constitutional provisions on citizenship (Art 5-11) came into force; defined citizenship at commencement of the Constitution
Citizenship Act enacted by Parliament under Article 11; provided five modes of acquiring and three modes of losing citizenship
Citizenship (Amendment) Act — tightened citizenship by birth: children born after 1 July 1987 require at least one Indian parent (previously, birth in India alone was sufficient)
Citizenship (Amendment) Act — further refined provisions relating to citizenship by descent for persons born outside India
Citizenship (Amendment) Act — introduced Overseas Citizen of India (OCI) concept; made illegal migrants ineligible for citizenship; further tightened birth-based citizenship (post-3 December 2004: both parents must be Indian or one Indian and other not an illegal migrant); provided for compulsory registration of Indian citizens and National Register of Citizens (NRC)
OCI scheme operationalized; OCI cardholders get lifelong visa and various privileges but NOT full citizenship rights
PIO (Person of Indian Origin) card scheme modified; dual PIO-OCI systems existed in parallel
PIO card scheme merged with OCI card; all PIO cardholders deemed OCI cardholders; single unified scheme
Citizenship Amendment Act (CAA) — provided fast-tracked citizenship (5 years instead of 11) for persecuted religious minorities (Hindu, Sikh, Buddhist, Jain, Parsi, Christian) from Pakistan, Bangladesh, and Afghanistan who entered India on or before 31 December 2014; challenged as violating Art 14
CAA rules notified on 11 March 2024, making the 2019 Act operational after a four-year gap; applications for citizenship under CAA commenced
Constitutional Provisions — Articles 5-11 (Part II)
The constitutional provisions on citizenship (Art 5-11) are transitional — they deal only with citizenship at the commencement of the Constitution (26 January 1950). They do not provide a permanent or comprehensive citizenship law. Article 5: Citizenship at the commencement — every person who had his domicile in the territory of India and (a) was born in the territory of India, or (b) either of whose parents was born in the territory of India, or (c) who has been ordinarily resident in the territory of India for not less than five years immediately preceding the commencement. Article 6: Rights of citizenship of certain persons who had migrated to India from Pakistan — persons who migrated before 19 July 1948 became citizens automatically if they had been ordinarily resident since the date of migration; persons who migrated on or after 19 July 1948 had to register with a designated officer. Article 7: Rights of citizenship of certain migrants to Pakistan — persons who had migrated to Pakistan after 1 March 1947 were NOT deemed citizens; however, those who returned to India on a permit for resettlement were eligible. Article 8: Rights of citizenship of certain persons of Indian origin residing outside India — persons of Indian origin residing outside India could register as citizens at Indian consulates if they or their parents or grandparents were born in undivided India. Article 9: No person shall be a citizen of India if he has voluntarily acquired the citizenship of any foreign state — this establishes the principle of single citizenship and automatic termination. Article 10: Every person who is or is deemed to be a citizen shall continue to be such citizen, subject to any law made by Parliament. Article 11: Nothing in the foregoing provisions shall derogate from the power of Parliament to make any provision with respect to the acquisition and termination of citizenship — this is the source of Parliament's plenary power and the basis for the Citizenship Act, 1955.
Citizenship Act, 1955 — Five Modes of Acquisition
The Citizenship Act, 1955 (enacted under Art 11) provides five modes of acquiring Indian citizenship: (1) By Birth (Section 3) — Three phases: (a) Born in India on or after 26 January 1950 but before 1 July 1987: automatic citizen regardless of parents' nationality; (b) Born in India on or after 1 July 1987 but before 3 December 2004: citizen if at least one parent is an Indian citizen at the time of birth; (c) Born in India on or after 3 December 2004: citizen only if both parents are Indian citizens, OR one parent is Indian and the other is NOT an illegal migrant. (2) By Descent (Section 4) — A person born outside India is a citizen by descent if: (a) before 1992: father was an Indian citizen at the time of birth; (b) after 1992 amendment: either parent was an Indian citizen at the time of birth; the birth must be registered at an Indian consulate within one year (or with Central Government permission after one year). (3) By Registration (Section 5) — Certain categories can apply: persons of Indian origin who are ordinarily resident in India for 7 years; persons of Indian origin ordinarily resident in any country outside undivided India; persons married to Indian citizens (7 years residency); minor children of Indian citizens; persons of full age whose parents are registered as citizens. (4) By Naturalization (Section 6) — Foreigners can apply after fulfilling conditions: 12 years total residency in India (including 12 months continuous immediately before application), good character, adequate knowledge of a language listed in the Eighth Schedule, intention to reside in India. Government may waive conditions for persons who have rendered distinguished service. (5) By Incorporation of Territory (Section 7) — When a new territory becomes part of India, the Central Government can specify who among the residents become Indian citizens (e.g., Goa 1961, Sikkim 1975).
Loss of Indian Citizenship — Three Modes
Indian citizenship can be lost in three ways under the Citizenship Act: (1) Renunciation (Section 8) — Voluntary act; any Indian citizen of full age and capacity can make a declaration of renunciation. Upon registration of the declaration, the person ceases to be an Indian citizen. Minor children of such a person also lose citizenship, but they can resume Indian citizenship within one year of attaining full age (18 years). If a person renounces citizenship during a war in which India is engaged, registration of the declaration may be withheld by the Central Government. (2) Termination (Section 9) — Automatic loss; when an Indian citizen voluntarily acquires the citizenship of another country, Indian citizenship is automatically terminated. The constitutional basis is Article 9. This provision is absolute — there is no discretion involved. The person need not inform the government; the termination is by operation of law. (3) Deprivation (Section 10) — Compulsory termination by order of the Central Government. Grounds: citizenship obtained by fraud, false representation, or concealment of material facts; citizen has shown disloyalty or disaffection towards the Constitution; citizen has, during any war in which India is engaged, unlawfully traded or communicated with the enemy; citizen has been ordinarily resident outside India for a continuous period of 7 years (not in service of the government or an international organization); citizen has been sentenced to imprisonment for 2 or more years within 5 years of registration/naturalization. Deprivation under Section 10 does NOT apply to citizenship acquired by birth — it applies only to registered/naturalized citizens. Before making a deprivation order, the government must give the person notice and refer the case to a committee of inquiry chaired by a person with judicial experience.
Single Citizenship — Principle and Implications
India follows the principle of single citizenship, borrowed from the British model. Unlike the USA where citizens hold both federal citizenship and state citizenship, India has only one citizenship — Indian citizenship. There is no concept of "state citizenship." This was adopted to promote national unity and integration, especially given India's extraordinary diversity of language, religion, caste, and region. The framers of the Constitution believed that dual citizenship (as in the USA) could encourage parochialism and regionalism in a newly independent and diverse country. However, the Constitution does allow states to give preference to residents in certain matters: Art 16(3) allows Parliament to prescribe residence as a condition for public employment within a state; state-level domicile requirements for education and employment exist in practice. The single citizenship principle has implications: (1) A citizen can move freely throughout India and settle anywhere (Art 19(1)(d) and (e)); (2) Voting rights in state elections are based on ordinary residence (domicile), not state citizenship; (3) All citizens enjoy the same fundamental rights regardless of the state they reside in; (4) There is no process for "acquiring" or "losing" state citizenship. The Supreme Court in DP Joshi v. State of Madhya Bharat (1955) upheld the validity of differential fees for out-of-state students in educational institutions, recognizing that while citizenship is single, certain preferences based on domicile are permissible under the Constitution.
Overseas Citizen of India (OCI) — Status and Rights
The OCI scheme was introduced by the Citizenship (Amendment) Act, 2003, and operationalized in 2005. OCI is NOT citizenship — it is a status that confers certain privileges on persons of Indian origin residing abroad. Eligibility: persons who are citizens of another country but were Indian citizens or eligible for Indian citizenship at the time of the commencement of the Constitution, or who are children or grandchildren of such persons. Persons from Pakistan or Bangladesh (or those who were citizens of these countries) are NOT eligible for OCI. Rights of OCI cardholders: (1) Multiple-entry, multi-purpose lifelong visa to India; (2) Exemption from registration with FRRO/FRO for any length of stay; (3) Parity with NRIs in financial, educational, and economic fields (investment, property purchase except agricultural land, admission to educational institutions, etc.); (4) Parity with Indian nationals for domestic air fares; (5) Can apply for Indian citizenship after 5 years of OCI registration (with one year of residency immediately before application). OCI cardholders CANNOT: vote in Indian elections; hold constitutional posts (President, PM, Governor, CM, Judge); be members of Parliament or state legislatures; hold government employment; purchase agricultural/plantation property; travel to restricted/protected areas without permission. The PIO (Person of Indian Origin) card scheme, which existed separately, was merged with OCI in 2015 — all PIO cardholders were deemed OCI cardholders. The Central Government can cancel OCI registration if the person has obtained registration through fraud, shows disaffection toward the Constitution, has been sentenced to imprisonment for 2+ years within 5 years of registration, or if it is necessary in the interest of sovereignty and integrity of India.
Citizenship Amendment Act (CAA) 2019 — Provisions and Controversy
The Citizenship Amendment Act, 2019 amended Section 2(1)(b) of the Citizenship Act, 1955, to provide that Hindus, Sikhs, Buddhists, Jains, Parsis, and Christians from Afghanistan, Bangladesh, and Pakistan who entered India on or before 31 December 2014 shall NOT be treated as "illegal migrants." It also amended the Third Schedule to reduce the residency requirement for naturalization from 11 years (aggregate) to 5 years for these specific communities. Key features: (1) Applies only to six specified religious minorities (excludes Muslims, Jews, Atheists, etc.); (2) Applies only to three specific countries (Afghanistan, Bangladesh, Pakistan — all Islamic-majority); (3) Cut-off date is 31 December 2014; (4) Does not apply to areas covered by the Inner Line Permit system (Arunachal Pradesh, Mizoram, Nagaland, Manipur) or areas under the Sixth Schedule (tribal areas in Assam, Meghalaya, Tripura, Mizoram). The CAA was challenged in the Supreme Court on multiple grounds: (1) Violation of Art 14 (right to equality) — by discriminating based on religion; (2) Violation of Art 15 — discrimination on grounds of religion; (3) Violating the basic structure of secularism. The government's defense: (a) the Act targets religiously persecuted minorities from specific Islamic-majority countries where they face state-sanctioned persecution based on religion; (b) Art 14 permits "reasonable classification" — religious persecution in Islamic-majority states is a valid differentia; (c) the Act does not take away anyone's citizenship — it only fast-tracks citizenship for specific groups; (d) it does not apply to Indian Muslims and has no bearing on existing citizens. The CAA rules were notified on 11 March 2024, making the Act operational. The SC has not yet pronounced a final verdict on the constitutional validity of the CAA (as of 2025). The Act remains one of the most politically and legally contested pieces of legislation in recent Indian history.
National Register of Citizens (NRC) and Related Issues
The NRC is linked to citizenship provisions. Section 14A, inserted by the 2003 amendment to the Citizenship Act, empowers the Central Government to compulsorily register every citizen of India and issue a National Identity Card. The Assam NRC, conducted under orders of the Supreme Court, was the first state-wide exercise — completed in August 2019, it excluded about 19 lakh (1.9 million) persons from the final list. Those excluded have the right to appeal to Foreigners Tribunals. A nationwide NRC was announced by the Home Minister in 2019 but has not been implemented. The NRC in Assam was conducted under the Assam Accord (1985) — which fixed 24 March 1971 as the cut-off date for identifying illegal migrants from Bangladesh. The NRC has raised significant legal and humanitarian concerns: the burden of proof lies on individuals to prove citizenship, documentation challenges affect the poorest and most marginalized, and the exclusion of genuine citizens (including war veterans and freedom fighters' families) has been documented. The Supreme Court in Sarbananda Sonowal v. Union of India (2005) described illegal migration as "external aggression" under Art 355. The interplay between the CAA, NRC, and the concept of "illegal migrants" remains a critical area of constitutional law and policy.
Citizenship by Birth — The Three Phases
The citizenship-by-birth provision has been progressively tightened through three phases, reflecting changing political and demographic concerns: Phase 1 (26 January 1950 to 30 June 1987): Any person born in India was automatically an Indian citizen by birth, regardless of the nationality of their parents. This was the most liberal phase, based on the principle of jus soli (right of the soil). Phase 2 (1 July 1987 to 2 December 2004): A person born in India is a citizen only if at least one parent is an Indian citizen at the time of birth. This was a shift toward jus sanguinis (right of blood), introduced by the 1986 Amendment. Phase 3 (3 December 2004 onward): A person born in India is a citizen only if: (a) both parents are Indian citizens at the time of birth, OR (b) one parent is an Indian citizen and the other is NOT an illegal migrant at the time of birth. The definition of "illegal migrant" (a foreigner who entered India without valid travel documents or overstayed their visa) was introduced by the 2003 Amendment. The progressive tightening was driven by concerns about illegal migration, particularly from Bangladesh. The CAA 2019 carved out an exception by declaring that specified religious minorities from three countries shall not be treated as illegal migrants. This three-phase evolution is a frequently tested topic in UPSC — questions ask about the applicable rules for a person born in a specific year.
Judicial Pronouncements on Citizenship
Several judicial decisions have shaped citizenship law: (1) State of UP v. Shah Mohammed (1969) — SC held that citizenship cannot be claimed merely by residing in India; it must be established under the constitutional and statutory provisions. (2) Government of AP v. Syed Mohammed Khan (1962) — SC held that the burden of proving citizenship lies on the person claiming it when challenged by the state. (3) Sarbananda Sonowal v. Union of India (2005) — SC struck down the Illegal Migrants (Determination by Tribunals) Act, 1983 (applicable to Assam), calling illegal migration an "external aggression" under Art 355, and mandated the Foreigners Act, 1946 for detection and deportation. (4) Assam Sanmilita Mahasabha v. Union of India (2015) — SC directed the completion of the NRC in Assam in a time-bound manner. (5) DP Joshi v. State of Madhya Bharat (1955) — SC upheld the validity of differential fees for out-of-state students, recognizing domicile-based distinctions as permissible. (6) Pradeep Jain v. Union of India (1984) — SC held that while domicile-based reservations in education are permissible, they must be reasonable and should not deprive out-of-state candidates of all opportunities. (7) Izhar Ahmad v. Union of India (2015) — SC held that a person who has acquired foreign citizenship cannot claim Indian citizenship merely by surrendering the foreign passport. The interplay between constitutional provisions (Art 5-11), statutory provisions (Citizenship Act), and judicial interpretation creates a complex but important area for competitive exams.
Comparison — Indian Citizenship vs Other Countries
India's citizenship framework differs significantly from other major democracies: (1) India vs USA: India has single citizenship; USA has dual citizenship (federal + state). India uses a blend of jus soli and jus sanguinis (with jus sanguinis becoming dominant after 1987); USA primarily follows jus soli (14th Amendment — any person born on US soil is a citizen). India prohibits dual nationality (Art 9); USA allows dual nationality. (2) India vs UK: Both follow single citizenship. UK has multiple categories (British citizen, British Overseas Territory citizen, etc.); India has only "citizen" or "non-citizen." Both provide for registration and naturalization. (3) India vs Australia: Australia allows dual citizenship (since 2002); India does not. Both follow a combination of jus soli and jus sanguinis for birth-based citizenship. (4) India vs Canada: Canada allows dual citizenship; India does not. Both are federal states with single national citizenship. (5) The OCI card is unique to India — it provides a middle ground between citizenship and non-citizenship for the diaspora, giving substantial privileges without full political rights. No other country has an exactly comparable scheme, though many countries have "permanent resident" categories. (6) India's citizenship-by-birth has become more restrictive over time (moving from pure jus soli to qualified jus sanguinis), following a global trend among countries concerned about immigration.
Statelessness and Constitutional Safeguards
The Indian Constitution does not specifically address statelessness, but several provisions are relevant. Art 21 (right to life and personal liberty) applies to "any person," not just citizens — stateless persons in India are entitled to protection of life and personal liberty. The SC in National Human Rights Commission v. State of Arunachal Pradesh (1996) held that even non-citizens (including Chakma refugees) are entitled to the protection of Art 21 and cannot be subjected to inhuman treatment. India is NOT a signatory to the 1954 Convention Relating to the Status of Stateless Persons or the 1961 Convention on the Reduction of Statelessness. However, the Foreigners Act, 1946, the Registration of Foreigners Act, 1939, and the Passport Act, 1967 regulate the entry, stay, and departure of foreigners (including potentially stateless persons). The NRC exercise in Assam raised concerns about statelessness — persons excluded from the NRC who fail to prove citizenship through the appellate process could potentially become stateless. The government has stated that no person will be rendered stateless, but the legal framework for handling such situations remains underdeveloped. The interaction between citizenship, refugee status, and statelessness is an evolving area of Indian constitutional and international law.
Relevant Exams
A high-yield topic for UPSC and SSC. Key areas tested: the five modes of acquiring citizenship, three modes of loss, single vs dual citizenship, Articles 5-11 (especially Art 9 and Art 11), the three phases of citizenship by birth, OCI vs PIO, CAA 2019 provisions (which communities, which countries, cut-off date), and NRC. UPSC Prelims tests nuanced understanding of constitutional vs statutory provisions and the progressive tightening of birth-based citizenship.