Validity and Execution of Wills- A Practical Guide

What Constitutes a Valid Will Under Indian Law?

A will, as defined under Section 2(h) of the Indian Succession Act, 1925, is "the legal declaration of the intention of a testator with respect to his property which he desires to be carried into effect after his death." This deceptively simple definition carries significant weight in probate proceedings. The Indian Succession Act, 1925 remains the primary governing statute, supplemented by the Bharatiya Sakshya Adhiniyam, 2023, which replaced the Indian Evidence Act. Notably, Section 103 of the BSA expressly preserves the provisions of the Indian Succession Act concerning the construction of wills.

Testamentary Capacity: Who Can Make a Will?

Section 59 of the Indian Succession Act, 1925 establishes the foundational rule: "Every person of sound mind, not being a minor, may dispose of his property by will." The provision includes four critical explanations that advocates must understand:

• Explanation 1: A married woman may dispose by will of any property she could alienate during her lifetime.

• Explanation 2: Persons who are deaf, dumb, or blind are not incapacitated from making a will, provided they understand what they are doing.

• Explanation 3: A person ordinarily insane may make a will during intervals of sanity.

• Explanation 4: A person intoxicated or ill to the extent of not knowing the consequences may still make a valid will if they comprehend its effect.

The test is not physical infirmity but mental comprehension. The testator must understand the nature of the act, the extent of their property, and the claims of those who might ordinarily expect to benefit.

Essential Formalities for Execution

The Supreme Court's landmark decision in H. Venkatachala Iyengar v. B.N. Thimmajamma (1959) remains the cornerstone precedent on will execution. The Court emphasised that strict compliance with statutory formalities is essential. Section 63 of the Indian Succession Act, 1925 prescribes three mandatory requirements:

1. The testator must sign or affix their mark to the will, or it must be signed by some other person in the testator's presence and by their direction.

2. The signature or mark must be placed in such a way that it appears the testator intended to give effect to the writing as their will.

3. Two or more witnesses must be present at the same time, must see the testator sign or affix their mark, and each witness must sign the will in the testator's presence.

These requirements are not mere formalities. They serve a protective function — guarding against fraud, coercion, and forgery. An advocate advising clients on drafting wills must ensure each element is meticulously satisfied.

Attesting Witnesses: Evidentiary Considerations

Under Section 68 of the Indian Succession Act, 1925, read with Section 67 of the Bharatiya Sakshya Adhiniyam, 2023, at least one attesting witness must be examined in court to prove the will's execution, unless the will is registered. This evidentiary burden often becomes the battleground in contested probate matters. The Supreme Court in Babu Singh v. Ram Sahai (2008) clarified that where attesting witnesses are unavailable, secondary evidence may be permitted — but the burden of proving due execution remains on the propounder.

The Registration Question: Is It Mandatory?

This is among the most common queries advocates encounter. The short answer is definitive: an unregistered will is fully valid under Indian law.

Section 17 of the Registration Act, 1908 enumerates documents that must be registered. Wills are expressly exempted from this mandatory list. Section 18(e) of the Registration Act, 1908 specifically provides that wills are documents for which registration is optional. The testator may register the will but cannot be compelled to do so.

A will that satisfies the execution requirements under Section 63 of the Indian Succession Act, 1925 carries the same legal weight whether registered or unregistered. Registration merely creates a presumption of genuineness — it does not validate an otherwise defective instrument.

Practical Advantages of Registration

While not legally required, registration offers practical benefits. A registered will is deposited with the Sub-Registrar, making it difficult for it to be lost, destroyed, or suppressed by interested parties. The registration process itself creates an official record of the testator's identity and volition, which can be invaluable in contested matters.

However, advocates must caution clients that an unregistered will produced after the testator's death is not automatically suspect. Courts routinely grant probate to unregistered wills when the execution requirements under Section 63 are satisfactorily established.

In Parvathi Nairthi (Dead) And Ors. V. Laxmi Nairthy (Dead) Through Lrs. And Ors 2026 INSC 521, the SC has reaffirmed that the non-registration ground is wholly unwarranted for inferring against the genuineness of the wills.

Authorities cited

• Indian Succession Act, 1925 — Section 2(h)

• Bharatiya Sakshya Adhiniyam, 2023 — Section 103

• Indian Succession Act, 1925 — Section 59

• H. Venkatachala Iyengar v. B.N. Thimmajamma, [1959] Supp 1 SCR 426

• Indian Succession Act, 1925 — Section 63

• Indian Succession Act, 1925 — Section 68

• Bharatiya Sakshya Adhiniyam, 2023

• Babu Singh v. Ram Sahai, (2008) 14 SCC 754

• Registration Act, 1908 — Section 17

• Registration Act, 1908 — Section 18

• Benga Behera v. Braja Kishore Nanda, (2007) 9 SCC 728

• Meena Pradhan v. Kamla Pradhan, (2023) 9 SCC 734

• Bharatiya Sakshya Adhiniyam, 2023 — Section 68

• K. Laxmanan v. Thekkayil Padmini, (2009) 1 SCC 354

• Parvathi Nairthi (Dead) And Ors. V. Laxmi Nairthy (Dead) Through Lrs. And Ors 2026 INSC 521