Legal Marriage Age in India (2026): 21 for Men, 18 for Women, and What the Law Really Says

Quick answer: In September 2026, the legal minimum age for marriage in India is 21 for men and 18 for women. This comes from the Prohibition of Child Marriage Act, 2006 and is repeated in the Hindu Marriage Act, 1955 and the Special Marriage Act, 1954. A marriage below these ages is a child marriage. It is generally voidable at the option of the person who was a child, and it can be void in cases of force, enticement or trafficking. Adults who perform, arrange or promote it can be punished with up to two years' rigorous imprisonment and a fine of up to ₹1 lakh. A central bill of 2021 to raise women's age to 21 lapsed when the 17th Lok Sabha was dissolved in 2024, so 18 remains the national rule for women. The age is counted on the date of marriage, and both partners must prove it with a reliable document such as a Class 10 certificate, birth certificate or passport.

Last reviewed: 22 September 2026 · 36 min read

Age is the first thing we check for every couple, before religion, documents or dates. It is the one condition that no family blessing, ceremony or payment can fix, and it decides whether every other protection of the law is available to a couple. This article explains the age rules in depth: which law sets them, how age is counted, what happens if a marriage takes place below the age, how to prove age when documents disagree, and where the law may be heading.

For the full marriage process, see court marriage in Delhi. For every document you will need, see documents required.

The Current Legal Age for Marriage in India

These ages apply everywhere in India. There is no maximum age for marriage and no rule about the age gap between partners. A man of 21 can marry a woman of 40, and a woman of 18 can marry a man of 60, if both are otherwise eligible and consent freely.

What Each Marriage Law Says About Age

Note the Section 15 row: when a couple registers an earlier religious marriage under the Special Marriage Act, both must be at least 21 at the time of registration. This catches out couples where the wife is 18, 19 or 20.

How Age Is Counted

• Completed years: "21 years" means 21 years completed. A man turns 21 on his 21st birthday.
• On the date of marriage: age is checked on the day of the ceremony or solemnisation, not on the date of application or registration (except Section 15 registration, which looks at age at registration).
• Special Marriage Act timing: both must meet the age when the marriage is solemnised. Offices generally expect the parties to be of age when notice is given as well, so do not file notice before the birthday.
• Birthday itself: a person who turns 18 or 21 on the wedding day meets the age.
• Proof: the date of birth in the primary age document decides the question.

How the Marriage Age Has Changed Over Time

The 1929 Act, named after Har Bilas Sarda who moved it, mainly punished child marriages without making them invalid. The 2006 Act went further, allowing a child party to have the marriage annulled, declaring certain marriages void, and creating Child Marriage Prohibition Officers.

The Proposal to Make It 21 for Women

In December 2021, the central government introduced the Prohibition of Child Marriage (Amendment) Bill, 2021 in the Lok Sabha to raise the minimum marriage age for women from 18 to 21, making it equal for men and women, and to give it overriding effect over other laws and customs. The Bill was referred to a Parliamentary Standing Committee, which received extensions to examine it. It was not passed, and it lapsed when the 17th Lok Sabha was dissolved in June 2024.

• Legal position today: the minimum age for women is still 18 across India under central law.
• What would be needed: a fresh Bill introduced and passed by both Houses of Parliament and assented to by the President.
• Practical advice: watch for news of any new Bill, but do not rely on rumours. Until a change is actually in force, marriages of women aged 18 to 20 remain lawful.

The arguments on both sides are real. Supporters point to gender equality, women's education and maternal health. Critics worry that a higher age could be used by families to prosecute young couples who marry by choice, and argue that education and economic measures work better than criminal law. Whatever happens, any change will apply from its commencement, not to marriages already lawfully performed.

State-Level Changes

Marriage and child marriage are in the Concurrent List of the Constitution, so states can also legislate, subject to central law and, where a state law conflicts with a central one, the President's assent. In August 2024, the Himachal Pradesh Legislative Assembly passed the Prohibition of Child Marriage (Himachal Pradesh Amendment) Bill, 2024 to raise the minimum age for women in that state to 21. Because it changes a central law, it needed the President's assent to take effect. If you or your partner belong to or marry in Himachal Pradesh, check whether it has come into force at the time of your marriage.

Delhi has not changed the minimum age. Delhi couples follow the central rule of 21 and 18.

The Prohibition of Child Marriage Act, 2006, Section by Section

Void, Voidable and Valid: What the Difference Means

Under the Hindu Marriage Act, breach of the age condition is not one of the grounds that makes a marriage void under Section 11, and it is not a ground for annulment under Section 12. The Prohibition of Child Marriage Act supplies the remedy of annulment instead. Children born of any such marriage are legitimate under Section 6.

"Voidable" does not mean "acceptable". A voidable child marriage still exposes the adults involved to criminal prosecution, and a sexual relationship with a wife under 18 has serious criminal consequences, as the next section explains.

Criminal Consequences of Under-Age Marriage

In Independent Thought v. Union of India (2017), the Supreme Court held that sexual intercourse by a man with his wife who is under 18 is rape, reading down the old marital exception in the Indian Penal Code. The Bharatiya Nyaya Sanhita, 2023, which replaced the IPC, keeps the marital exception only where the wife is not under 18. The Protection of Children from Sexual Offences Act, 2012 also applies to anyone under 18. For a woman under 18, marriage offers her husband no defence.

Offences under the Prohibition of Child Marriage Act are cognizable and non-bailable. Police can act without a warrant.

Personal Law and the Age Question

Classical Muslim personal law links capacity to marry with puberty, and courts have long had to decide how that fits with the Prohibition of Child Marriage Act. High Courts have taken different approaches, particularly in protection petitions filed by young Muslim couples, with some treating the personal law age as relevant for the validity of the marriage and others holding that the 2006 Act and child-protection laws apply regardless of religion. The 2021 Amendment Bill would have given the age rule overriding effect over all personal laws, but it lapsed.

What is clear regardless of this debate:

• The POCSO Act, 2012 applies to every child under 18, whatever the religion.
• The Bharatiya Nyaya Sanhita treats sexual intercourse with a wife under 18 as rape.
• Marriages under the Special Marriage Act always require 21 and 18.
• Marriages under the Hindu Marriage Act, including Arya Samaj marriages, always require 21 and 18.

We conduct marriages only where both partners meet 21 and 18, whatever their religion, and we recommend the same to everyone.

The Supreme Court's 2024 Guidelines on Child Marriage

In October 2024, in Society for Enlightenment and Voluntary Action v. Union of India, the Supreme Court issued detailed directions to strengthen the implementation of the Prohibition of Child Marriage Act. In broad terms, the Court emphasised prevention over punishment alone and called for:

• dedicated Child Marriage Prohibition Officers at the district level, with clear responsibilities and adequate resources;
• awareness programmes in schools, communities and through religious and community leaders;
• special attention to areas with high rates of child marriage, and data-driven monitoring;
• use of court injunctions under Section 13 to stop child marriages before they happen, including mass marriages on auspicious dates;
• support for children rescued from child marriages, including education and rehabilitation.

The Court noted that the question of whether the 2006 Act overrides personal laws was pending before Parliament and did not decide it. It also expressed concern about child betrothals, which the 2006 Act does not expressly address.

Proving Your Age: Which Documents Count

For marriage registration in Delhi, the Class 10 certificate, birth certificate or passport is the safest choice. Where these are missing, discuss alternatives before booking; see documents required.

Why Aadhaar Alone Is Weak Age Proof

Aadhaar is a proof of identity, and its date of birth is often based on documents or declarations given at enrolment, sometimes only a year of birth. UIDAI has clarified that Aadhaar is not meant to serve as proof of date of birth, and some government bodies have stopped accepting it for that purpose. At the SDM office, Aadhaar is useful for identity and address, but you should bring a stronger document for age. If your Aadhaar date differs from your Class 10 certificate, the Class 10 certificate generally prevails, and you may want to update Aadhaar afterwards.

When Documents Show Different Dates of Birth

Different dates across documents are common, especially for people whose school admission dates were estimated. How we usually approach it:

1. Treat the Class 10 certificate or municipal birth certificate as the primary proof.
2. Check whether the difference matters: if both dates put you over the legal age, a short affidavit explaining the difference is usually enough.
3. If one date puts you under the age and another over it, do not proceed until the question is settled; the lower age must be treated seriously.
4. Consider correcting the wrong record: Aadhaar can be updated; school records need the board's correction procedure; birth certificates need the registrar's correction procedure.
5. Never alter a document or use one you know to be wrong. False age documents are an offence and put the marriage at risk.

No Birth Certificate or School Record

Some people, particularly those from rural areas or who left school early, have neither a birth certificate nor a Class 10 certificate. Options include:

• Late registration of birth with the municipal or local registrar, following the procedure for delayed registration under the Registration of Births and Deaths Act.
• School leaving certificate from the last school attended.
• Passport, if one exists.
• Affidavit supported by other government records and, where needed, a medical age assessment.

These take time. Start early, and do not book a wedding date until age proof is settled.

Marriage Age Compared With Other Legal Ages

People are often confused because an 18-year-old man is an adult for most purposes but cannot marry. The table shows how marriage age sits among other legal ages in India.

So a man of 19 or 20 is an adult who can vote, sign contracts and live where he chooses, but he cannot marry. He can, however, choose his partner and plan the marriage for his 21st birthday.

Why Men and Women Have Different Ages

The different ages come from history. The 1929 Act set 18 for men and 14 for women, reflecting the social expectations of that time, and later amendments raised both while keeping the gap. The Law Commission of India and other bodies have discussed equalising the age. The 2021 Bill would have done so at 21, but it lapsed. Whether the ages are equalised, and at what level, is for Parliament to decide. Until then, 21 and 18 apply.

Age Proof for NRIs and Foreign Partners

• NRIs: the Indian passport is usually accepted as age proof; the Class 10 certificate is a good backup.
• Foreign nationals: the foreign passport shows the date of birth; some offices also ask for a birth certificate, apostilled by the issuing country.
• Age rules apply equally: a foreign man marrying in India under Indian law must be 21, and a foreign woman 18, even if their own country allows marriage earlier.

See the NRI documents guide for authenticating foreign documents.

Age and Remarriage

The minimum ages apply equally to a second or later marriage, but in practice they rarely matter because remarrying partners are usually older. What matters more for remarriage is the proof that the earlier marriage ended: a final divorce decree or a death certificate. There is no upper age limit, and many of the couples we marry are in their forties, fifties and beyond.

Four Age Situations We Have Seen

The 20-year-old groom

A couple wanted to marry in March; the groom would turn 21 in May. We checked their documents in March, booked the Arya Samaj ceremony for his birthday, and they registered the marriage the following week.

Two dates of birth

A bride's Aadhaar showed she was 19, but her Class 10 certificate showed she was 18 and three months. Both dates put her over 18, so an affidavit explaining the difference was enough, and she updated Aadhaar afterwards.

No school certificate

A groom had left school in Class 8 and had no birth certificate. He obtained a late birth registration from his home district and a school leaving certificate, which took about two months. The wedding was booked only after both were in hand.

Family pressure on a 16-year-old

A relative called us for advice about a 16-year-old whose family was arranging her marriage. We explained that we could not and would not conduct it, and gave details of Childline (1098) and the district Child Marriage Prohibition Officer.

A Note for Parents

Many calls about age come from parents rather than couples. Some want to know whether they can arrange a daughter's marriage at 17 because a "good match" has come along; others worry that their son, at 20, is determined to marry. The law gives a clear answer in both cases: wait until the legal age. A few points for parents:

• A "good match" can wait. A few months or a year does not change a genuine match, but an under-age marriage exposes the family to prosecution and the child to lasting harm.
• Engagement is not marriage. Families sometimes hold an engagement early. That is not a legal marriage, but it should never be treated as a commitment that forces a child into marriage.
• Education matters. Marriage after 18 or 21 lets young people finish school or college, which usually strengthens the marriage and the family's future.
• When your adult child chooses a partner, the law respects that choice once they reach the legal age, even if you disagree. See love marriage legal rights.

Planning Around a Birthday: A Simple Timeline

Planning this way means the only thing you wait for is the birthday itself, not paperwork.

How the Mandir and the SDM Check Age

Age is checked at every stage of a legitimate marriage, and each check protects the couple.

A priest or mandir that performs a marriage without checking age is exposed to prosecution under Section 10 of the 2006 Act. So is anyone who knowingly helps. A place that is willing to skip age checks is not doing the couple a favour.

If One of You Is Just Below the Age

We regularly hear from couples where the man is 20 or the woman is 17. The answer is always the same: wait. Some practical points:

• Count the days. Note the exact date the younger partner turns 21 or 18.
• Prepare in advance. Collect and check documents, choose witnesses who know you, and decide on the route.
• Book for on or after the birthday. An Arya Samaj ceremony can be booked for the birthday itself. Under the Special Marriage Act, file notice only when both are of age.
• Do not marry "now and register later". An under-age ceremony exposes adults to prosecution and cannot be fixed by later registration.
• Do not live as a married couple with a partner under 18. The criminal law consequences are serious.

If families are pressing you to marry early, or pressing you to marry someone else, see the next section.

Age at Registration of an Older Marriage

• Hindu Marriage Act registration: the office checks age on the date of the marriage. If either partner was under age then, registration can be refused, even if both are adults now.
• Special Marriage Act, Section 15: both partners must be at least 21 on the date of registration, along with the other conditions of that section.
• If a child marriage took place years ago: the party who was a child can seek annulment within two years of attaining majority. Couples in this situation who wish to stay married should take legal advice about the marriage's status and about registration.

Age and Family Pressure

Age problems often arise because families push young people to marry. Sometimes a daughter is pressed to marry a family's choice at 16 or 17, and sometimes a young couple are told they must marry quickly to avoid gossip. The law protects young people in both situations:

• A person under the legal age cannot be lawfully married, whoever arranges it.
• Parents who arrange a child marriage commit an offence under Section 11.
• A court can issue an injunction under Section 13 to stop a planned child marriage, and a marriage in breach of such an injunction is void.
• A child married off can later have the marriage annulled under Section 3.

For adults who have reached the legal age and want to marry a partner of their choice, see love marriage legal rights.

Stopping a Child Marriage: Who to Contact

• Emergency: dial 112.
• Childline: dial 1098 for any child in need of care and protection.
• Child Marriage Prohibition Officer: appointed for each district; the district administration can connect you.
• Police: offences under the 2006 Act are cognizable; police can act without a warrant.
• Magistrate: can issue an injunction under Section 13 on a complaint or information.

Anyone can report a planned child marriage, including neighbours, teachers and relatives.

Marriage Age: Myths and Facts

Age Checklist Before Booking

• ☐ Groom has completed 21 years on the wedding date
• ☐ Bride has completed 18 years on the wedding date
• ☐ Primary age proof ready: Class 10, birth certificate or passport
• ☐ Dates of birth consistent across documents, or difference explained
• ☐ For Special Marriage Act: both of age before notice is filed
• ☐ For Section 15 registration: both at least 21 on the registration date
• ☐ No pressure from anyone to marry below the age

One-Minute Summary

• Minimum age: 21 for men, 18 for women, counted on the date of marriage.
• The 2021 Bill to make it 21 for women lapsed in 2024; 18 still applies nationally.
• Under-age marriages are voidable, and void in cases of force, trafficking or breach of an injunction.
• Adults who marry, perform, arrange or permit a child marriage face up to 2 years and ₹1 lakh fine.
• Prove age with Class 10, birth certificate or passport; Aadhaar alone is weak.
• If one of you is just below the age, wait and book for the birthday or after.

How We Help

We check every couple's age proof before booking, compare dates across documents, draft the affidavit of date of birth, and advise on corrections where documents disagree. We do not conduct any marriage unless both partners meet the legal age, whatever their families say, because that protects the couple more than anything else. When you are ready, our Arya Samaj marriage costs ₹5,100, or ₹7,100 with SDM registration. We do not provide witnesses; please bring people who know you.

If you are close to the minimum age, the simplest advice is to check the exact date rather than the year. Count from the date of birth on your Class 10 certificate or birth certificate to the planned date of marriage. If the groom will be 21, and the bride 18, on that day, you can proceed; if not, wait until the birthday has passed.

Questions and Answers: Marriage Age in India

Sources and Official References

Facts in this article were checked against the following primary sources. Government fees and procedures change, so confirm current details on the official portal before applying.

• The Special Marriage Act, 1954 – full text on India Code (Government of India)
• The Hindu Marriage Act, 1955 – full text on India Code (Government of India)
• Marriage Registration – Revenue Department, Government of NCT of Delhi
• e-District Delhi – official online application portal
• Prohibition of Child Marriage Act, 2006 – India Code
• Society for Enlightenment and Voluntary Action v. Union of India (2024) – Supreme Court of India judgment
• Prohibition of Child Marriage (Amendment) Bill, 2021 – overview

This article is general information, not legal advice for your specific case. Call +91 8376863962 for advice on your situation.

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