Navtej Singh Johar v. Union of India (2018): Reading Down Section 377 IPC on Consensual Same-Sex Acts

Section 377 of the Indian Penal Code 1860 sat on the statute book for 158 years, punishing "carnal intercourse against the order of nature" with imprisonment that could extend to life. On 6 September 2018, a five-judge Constitution Bench of the Supreme Court in Navtej Singh Johar v. Union of India, (2018) 10 SCC 1 read down that colonial-era provision, holding that it could no longer criminalise consensual sexual acts between adults in private. This explainer sets out exactly what the Court decided, why, and what the judgement means in practical terms - including for the financial and estate planning of same-sex partners in India. It is an explainer, not legal advice.

The Statutory Question

The precise question before the Bench was narrow and constitutional: to the extent Section 377 of the Indian Penal Code 1860 criminalised consensual same-sex acts between adults, did it violate Articles 14, 15 and 21 of the Constitution? The provision itself, enacted in 1860, made no distinction between consensual and non-consensual conduct, nor between adults and minors, sweeping all "carnal intercourse against the order of nature" into a single offence carrying a sentence up to life imprisonment.

The litigation reached the Court after a long and contradictory journey. In 2009, the Delhi High Court in Naz Foundation v. Government of NCT of Delhi read down Section 377 to exclude consensual adult conduct. That relief was reversed on 11 December 2013 when a two-judge Bench in Suresh Kumar Koushal v. Naz Foundation, (2014) 1 SCC 1 restored the provision in full, reasoning that those affected were a "minuscule fraction" of the population. The 2018 petition, led by dancer Navtej Singh Johar and four other petitioners, asked the Court to revisit that 2014 conclusion directly.

Two intervening developments made a fresh look unavoidable. First, in K.S. Puttaswamy v. Union of India, (2017) 10 SCC 1, a nine-judge Bench on 24 August 2017 declared privacy a fundamental right under Article 21, expressly doubting the 2014 reasoning. Second, the matter had been referred to a larger Bench of five judges precisely because the 2013 decision could not be reconciled with the 2017 privacy jurisprudence. The Bench that heard Navtej comprised Chief Justice Dipak Misra and Justices Rohinton Fali Nariman, A.M. Khanwilkar, D.Y. Chandrachud and Indu Malhotra.

What the Court Held

The Bench delivered four separate but concurring opinions and reached a unanimous conclusion on 6 September 2018. Section 377 of the Indian Penal Code 1860 was "read down" - not struck out in its entirety, but narrowed so that it no longer applies to consensual sexual acts between adults. The offence survives only for non-consensual acts, acts with minors and acts involving animals (bestiality), all of which remain punishable.

Three holdings sit at the core of the judgement. First, the Court held that consensual sexual conduct between adults in private is protected by the right to privacy, dignity and autonomy recognised under Article 21 in the 2017 Puttaswamy decision. Second, it held that Section 377, in criminalising a class of persons defined by their sexual orientation, offended the equality guarantee in Article 14 and the non-discrimination guarantee in Article 15. Third, and decisively, the Bench expressly overruled Suresh Kumar Koushal (2014) 1 SCC 1, rejecting the "minuscule minority" reasoning of 2013 as no basis for denying constitutional protection.

The Court was careful about the limits of its own order. The 6 September 2018 judgement decriminalised private consensual conduct; it did not, in terms, rule on marriage, adoption, inheritance or succession rights for same-sex couples. Those questions were left for another day, a point that matters directly to the financial-planning discussion later in this piece. The immediate legal effect was singular and clear: an adult in a consensual same-sex relationship could no longer be prosecuted under Section 377 for that relationship after 6 September 2018.

The full text of the judgement runs across four opinions and is available on the public record at indiankanoon.org; the statutory text of the Indian Penal Code 1860 as amended is hosted by the Government of India at indiacode.nic.in. Both are the primary sources relied on for this explainer, in keeping with the desk's practice of citing only official or authoritative records. The five judges did not disturb the many other clauses of the Penal Code; only the reach of Section 377 over consensual adult conduct was affected on 6 September 2018.

The timeline below shows how the law on Section 377 moved between 2009 and 2018.

Reasoning

The four opinions of 6 September 2018 converged on a small number of load-bearing ideas. Three of them are worth unpacking, because they are the reasoning that later courts and planners rely on.

Constitutional morality over popular morality

The Bench drew a sharp line between "constitutional morality" and "social" or popular morality. Chief Justice Dipak Misra's opinion held that the rights of even a single citizen cannot be subordinated to majoritarian sentiment, directly answering the "minuscule fraction" logic of the 2014 Koushal decision. The Court reasoned that Article 14's guarantee of equality before the law is not a numbers game: a law that is arbitrary and discriminatory does not become valid because those it burdens are few. This reasoning is why the 2013 precedent could not survive - its central premise was treated as constitutionally irrelevant.

Sexual orientation, Article 15 and manifest arbitrariness

The second strand tied sexual orientation to the non-discrimination clause. Article 15 forbids discrimination on grounds of "sex", and the Bench read that word to include sexual orientation, following the analytical approach of the 2017 Puttaswamy privacy judgement. Justice Nariman and Justice Chandrachud, in their separate opinions, held that Section 377 failed the test of "manifest arbitrariness" - it swept consensual and non-consensual conduct into one undifferentiated offence, and in doing so it lacked any rational nexus to a legitimate state aim. A provision drafted in 1860 could not, the Court reasoned, be preserved simply because of its antiquity.

Dignity, privacy and the "chilling effect"

The third strand built on Article 21. Relying on the nine-judge privacy ruling of 24 August 2017, the Court held that the choice of a partner and the expression of intimacy fall within the zone of decisional and bodily autonomy protected as a fundamental right. Justice Indu Malhotra's opinion recorded that "history owes an apology" to members of the community for the delay in recognising their rights. The Bench also accepted that a criminal provision, even if rarely enforced, casts a "chilling effect" - it enables blackmail, harassment and social exclusion, and its mere existence on the statute book after 2018 could not be justified. This dignity-and-privacy reasoning is the thread that connects Navtej to the practical, financial consequences that follow.

Practical Takeaways

Decriminalisation is a criminal-law event, but its downstream effects reach personal finance, estate planning and cross-border money movement for same-sex partners. The 6 September 2018 judgement removed a criminal shadow; it did not, by itself, create marriage, joint-ownership or automatic-succession rights. That gap is the single most important planning point, and it means same-sex partners in India in 2026 must build protections deliberately rather than rely on defaults that married couples get automatically.

For same-sex couples planning their finances, the key implications are:

• Wills are essential, not optional. Because the 2018 judgement did not confer spousal inheritance rights, a partner has no automatic claim under intestate succession. A registered Will is the primary instrument for directing assets to a partner. Without one, the estate devolves on legal heirs defined by personal law, and a surviving partner may receive nothing.
• Nominations are custodial, not ownership. A nominee on a bank account, insurance policy or mutual fund holds the proceeds in trust for the legal heirs; nomination is not a substitute for a Will. Naming a partner as nominee helps with access but does not by itself transfer ownership.
• Joint holding creates survivorship in practice. Holding bank accounts, property or investments jointly with "either or survivor" or "anyone or survivor" mandates is one of the few mechanisms that passes assets to a surviving partner without a succession contest.
• Insurance nominations should be reviewed. A life-insurance nomination in favour of a partner is enforceable, but partners are not "beneficial nominees" under the family category, so documentation must be precise.
• Retirement corpus needs explicit routing. Instruments such as the National Pension System let subscribers name nominees; partners planning long-term should model contributions early. Our NPS calculator and the SIP calculator help project a corpus that a Will can then direct.

For NRIs in same-sex relationships, additional cross-border layers apply:

• Residential status drives taxation. A non-resident partner remitting funds to India, or receiving Indian-source income, is taxed by residential status, not relationship status. Model the liability with our NRI tax calculator.
• Repatriation follows FEMA, not marital status. Moving sale proceeds or inheritances out of India runs on the Foreign Exchange Management Act 1999 rules and the annual USD 1 million limit under the Liberalised Remittance framework. Our repatriation calculator helps size what can be moved in a financial year.
• Gifts between partners are not spousal gifts. Gifts between spouses are exempt from tax under the Income-tax Act 1961; because Indian law does not yet recognise same-sex marriage, transfers between partners can attract gift taxation above the Rs 50,000 threshold. Structure large transfers with advice.

The broader lesson from 6 September 2018 is that decriminalisation removed a criminal liability but left a civil-law vacuum. Until legislation or a further judgement fills it, contract, nomination and testamentary tools do the work that marriage does for others. Planners should revisit these documents whenever the law moves, because the position that held in 2018 may be supplemented by later rulings.

FAQ

Did Navtej Singh Johar strike down Section 377 entirely?

No. The 6 September 2018 judgement "read down" Section 377 of the Indian Penal Code 1860, not struck it out. Consensual sexual acts between adults are decriminalised, but the section still applies to non-consensual acts, acts involving minors and bestiality. The provision remains on the statute book in this narrowed form, which is why it can still be invoked for offences that fall outside consensual adult conduct.

Which earlier judgement did the Court overrule?

The Bench expressly overruled Suresh Kumar Koushal v. Naz Foundation, (2014) 1 SCC 1, decided on 11 December 2013, which had reversed the 2009 Delhi High Court decision and restored Section 377 in full. The Court in 2018 rejected the 2014 "minuscule minority" reasoning as no basis for denying constitutional rights under Articles 14, 15 and 21.

Does the 2018 judgement legalise same-sex marriage in India?

No. The 6 September 2018 ruling was confined to decriminalising consensual private conduct under Section 377. It did not decide marriage, adoption, succession or inheritance rights. Those civil questions were left open, which is why same-sex partners in 2026 must use Wills, nominations and joint holdings to secure the financial protections that marriage would otherwise supply automatically.

What constitutional provisions did the Court rely on?

The Bench grounded its decision in Articles 14, 15 and 21 of the Constitution - equality before the law, non-discrimination including on grounds read to cover sexual orientation, and the right to life and personal liberty. It leaned heavily on the nine-judge privacy ruling in K.S. Puttaswamy v. Union of India, (2017) 10 SCC 1, decided 24 August 2017, which recognised privacy and dignity as fundamental rights.

How many judges decided the case and were they unanimous?

Five judges sat on the Constitution Bench: Chief Justice Dipak Misra and Justices Rohinton Fali Nariman, A.M. Khanwilkar, D.Y. Chandrachud and Indu Malhotra. They delivered four separate but concurring opinions on 6 September 2018, reaching a unanimous conclusion that Section 377 could not criminalise consensual same-sex acts between adults.

Does decriminalisation change how a same-sex partner is taxed on gifts or remittances?

Not automatically. Because Indian law in 2026 does not recognise same-sex marriage, transfers between partners do not get the spousal gift exemption under the Income-tax Act 1961 and may attract tax above the Rs 50,000 threshold. NRIs remitting funds remain governed by the Foreign Exchange Management Act 1999 and the USD 1 million annual repatriation limit, assessed on residential status rather than relationship.

Is this article legal advice?

No. This is an explainer prepared by the Oquilia Research Desk for general information, based on the text of Navtej Singh Johar v. Union of India, (2018) 10 SCC 1, decided 6 September 2018. Personal-finance and estate-planning decisions for same-sex partners turn on individual facts; consult a qualified lawyer or tax adviser before acting.