DNA Test Prevails Over Section 112 Paternity Presumption: Nikhat Parveen v. Rafique (2026 INSC 399)

On April 21, 2026, India's Supreme Court issued a landmark ruling in Nikhat Parveen v. Rafique (2026 INSC 399) that fundamentally shifts the balance between biological truth and legal presumption. The Court held that DNA evidence can override Section 112 of the Indian Evidence Act, which has long presumed the legitimacy of children born during marriage. If DNA proves a man is not the biological father, he cannot be compelled to pay maintenance. This decision represents a significant departure from earlier jurisprudence and has immediate implications for family law practitioners and matrimonial courts.

Understanding Section 112 of the Indian Evidence Act

Section 112 of the Indian Evidence Act, 1872 has for over 150 years presumed that a child born to a married woman during the continuance of valid marriage, or within 280 days after the dissolution of marriage, is the legitimate child of that marriage. This presumption operates in the child's favor and is designed to protect the welfare and legitimacy status of children born within matrimonial relationships. The burden of proof lies with the person challenging legitimacy. However, this presumption has always been rebuttable. The question before the courts has been: what evidence is sufficient to rebut it? The Nikhat Parveen decision now makes clear that modern scientific evidence, particularly DNA testing, carries such probative weight that it can definitively establish non-paternity, thereby relieving a man of maintenance obligations.

The Nikhat Parveen Ruling: What Changed

The Supreme Court in this case examined the intersection of the statutory presumption under Section 112 and the conclusive scientific evidence of DNA analysis. The Court acknowledged that while Section 112 serves important social purposes, it cannot override biological fact when such fact is established through rigorous scientific methodology. DNA testing, when properly conducted and verified, provides evidence of such certainty that it supersedes the presumption. Therefore, a husband against whom DNA testing establishes non-paternity cannot be held liable for maintenance of the child. This represents a shift from several earlier High Court judgments that had been reluctant to allow DNA evidence to completely displace the Section 112 presumption in maintenance matters. The Supreme Court has now provided a clear hierarchy: where DNA evidence conclusively establishes non-paternity, the presumption falls away.

Implications for Maintenance Claims

The practical impact on matrimonial litigation is substantial. In contested paternity cases, a husband can now petition for DNA testing, and if the test establishes he is not the biological father, he cannot be compelled to pay maintenance to the child. This provides a clear exit for men who have been maintaining children in good faith only to discover non-paternity years later. However, the decision does not eliminate other protective mechanisms. The child's welfare remains a paramount consideration, and issues of succession, guardianship, and inheritance will still be determined based on the status established during the marriage, unless specifically challenged. The decision specifically addresses the maintenance obligation, which is now directly tied to biological paternity when DNA evidence is available.

Practical Considerations for Litigants

Several procedural points emerge from this decision. First, DNA testing should ordinarily be conducted at the instance of the party challenging paternity and not forced upon an unwilling participant, though courts retain discretionary power to order tests. Second, the DNA testing should be conducted at accredited laboratories with proper chain of custody maintained. Third, the burden of proving non-paternity through DNA remains on the party making the allegation, not on the presumption itself. Additionally, the timeline matters. If a man has already paid maintenance for a lengthy period while the child was raised as his own, the Court may consider equitable principles before entirely relieving him of future obligations, though this was not the focus of the Nikhat Parveen judgment itself.

The Broader Legal Picture

This decision does not diminish the importance of Section 112. The presumption continues to serve as the starting point in all paternity cases. What has changed is the recognition that scientific certainty, once established, overrides the presumption. The decision also implicitly acknowledges the importance of DNA testing in India's modern legal system and may influence how courts approach challenges to the presumption in other contexts.

Takeaways for Family Law Practice

For practitioners, the key lessons are clear. In contested maintenance cases involving paternity disputes, DNA testing is now recognized as the most probative evidence available. Clients should be counseled about the availability of this remedy and its likely conclusive effect on paternity determinations. The decision also suggests that courts will be more receptive to DNA testing applications than they may have been in the past, recognizing the scientific reliability of such evidence.

Conclusion

The Nikhat Parveen v. Rafique decision marks a significant evolution in how Indian courts reconcile statutory presumptions with scientific evidence. While Section 112 remains the foundational presumption regarding children born during marriage, it is no longer immutable when confronted with DNA evidence that conclusively establishes non-paternity. This development aligns Indian family law with practical biological reality while preserving the protective purpose of the presumption for cases where it cannot be scientifically rebutted. The decision underscores that in contemporary India, law and science must work in tandem to reach just outcomes in family disputes.