Testamentary Capacity explained: this guide covers what it means, who it applies to, the step-by-step process, documents required, fees, due dates and penalties in India — so you can stay compliant with confidence and avoid costly mistakes.
Section 59 allows every person of sound mind who is not a minor to dispose of property by will — including a person who is deaf, dumb or blind if they can know what they do by it, and an ordinarily insane person during a lucid interval. Old age alone does not disqualify.
The five limbs of section 59
The section deals with who has testamentary capacity, and the handbook sets it out as five propositions:
- (a) the testator must be of sound mind;
- (b) the testator must not be a minor;
- (c) a married woman can dispose of by will any property which she could alienate by her own act during her lifetime;
- (d) persons who are deaf or dumb or blind can make a will if they can know what they do by it; and
- (e) a person who is ordinarily insane may make a will during an interval in which he is of sound mind — a lucid interval. Conversely, a person who is ordinarily sane cannot make a will when he is not of sound mind, as when he is under the influence of drugs or intoxicated.
Over all of these sits the governing sentence: no person can make a will while he is in such a state of mind that he does not know what he is doing.
What testamentary capacity is not
This is the single most useful proposition in the chapter, and it cuts against the way capacity is usually assessed in practice.
The Calcutta High Court has observed that mere ability to sign his name, or carry on ordinary conversation and answer familiar and easy questions, does not necessarily constitute a sound and disposing mind.
The handbook's illustration makes the point concrete. A person who can perceive what is going on in his immediate neighbourhood and can answer familiar questions, but has no competent understanding to know the nature of his property, or the persons who are of kindred to him, or in whose favour it would be proper that he should make his will, cannot make a valid will. So the test is directed at three specific things — the nature of the property, the persons who have claims on the testator, and the propriety of the disposition — not at general lucidity.
Note that in the printed illustrations the name changes mid-sentence: the testator is introduced as "Neil" and the conclusion is given about "A", and the same happens with "Chandragupta". The substance is unaffected.
Testamentary capacity and intoxication, illness and old age
| Circumstance | Effect on testamentary capacity |
|---|---|
| Drunk at execution | A will made by a drunk person, or one so much under the influence of an intoxicant that he is deprived of his mental faculty or reason and understanding, is void and of no effect |
| Habitual drunkard | Not a ground of challenge by itself, unless it is proved that at the time of executing the will he was under the influence of liquor |
| Old age | Does not disqualify. Whether the person had sufficient mental ability to understand the nature of his testamentary act must be ascertained. A feeble memory is no ground for nullifying the will |
| Old, sick or dying | It is not enough to show that the testator could answer usual and familiar questions; it must also be proved that he was fully able to comprehend the nature of his testamentary act and understood all aspects of the will |
| Suicide | A will is not invalid only because the testator made it just before committing suicide, provided he was otherwise mentally fit when he executed it |
| Injection or transfusion | Having been given an injection and a blood transfusion before execution does not invalidate the will if the testator was otherwise capable |
Testamentary capacity against a suspicious circumstances challenge
The handbook's leading illustration on testamentary capacity in the face of a challenge is a Supreme Court decision. A will was made by a Hindu widow aged seventy, bequeathing all her property to her brother's grandson, in whom she reposed full confidence. The factum and validity of the will were challenged by the sons of her husband's brother, who alleged that suspicious circumstances surrounded the will.
It was proved before the court that the testatrix was of sound disposing mind, although physically incapable of signing her name at the time of execution. Considering all the facts, the court held the will to be valid, as the suspicious circumstances were not proved. Brij Mohan Lal Arora v. Girdhari Lal Monucha, AIR 1978 SC 1202.
Two things to take from this case. First, the substantive point: physical incapacity to sign and testamentary capacity are different questions. A testatrix who could not write her name was still of sound disposing mind, and the will stood. Section 63 accommodates this by permitting a mark, such as a thumb impression, or signature by another person in the testator's presence and under his direction.
Second, the printed passage ends "…who alleged that suspicious circumstances surrounded the will, and it was, therefore, valid will". That is plainly a slip — the challengers were contending it was not a valid will, which is why the court's conclusion that the suspicious circumstances were not proved matters. Read the sentence as stating the challengers' case.
The extent of the power, and the limit on Mohammedan testamentary capacity
As long as the provisions of the Act are fulfilled, a person can give away his entire property by will. Where there is a residuary clause, all property not given to specific legatees falls within it and goes to the residuary legatee.
That freedom is not universal. A Mohammedan who is of sound mind and not a minor may make a will, but under the principles of Mohammedan law he cannot dispose of more than one-third of his estate by will unless the heirs consent to the bequest after the testator's death; and he cannot make a bequest to an heir unless the other heirs consent.
For a Muslim client the consequence runs deeper than a cap. Because a bequest to an heir needs the other heirs' consent, and because consent can only be given after death, a will drafted on the assumption that the testator may allocate freely among his own children will fail on both counts at once.
The workable range for a will is therefore the one-third that may go to non-heirs — charity, a friend, an institution — with the remaining two-thirds devolving under the applicable personal law. Establish the client's personal law before taking instructions on the dispositions, not after the draft has been prepared.
Section 60 — the one exception on minority
To the general rule in section 59 that the testator must not be a minor there is one exception, in section 60. It lays down that a father — and he alone — whatever his age may be, can by will appoint a guardian for his minor children. In such cases the father's age is immaterial.
The handbook adds a parenthesis at this point which is garbled as printed — "(Today, however, child marriages are not illegal but not permitted.)" — and is reproduced here as it appears rather than repaired.
Practical checklist
- Test testamentary capacity against the three-part standard: nature of property, persons with claims, propriety of the disposition.
- Do not treat coherent conversation as evidence of a sound disposing mind.
- For an old, sick or hospitalised testator, build a record of full comprehension, not just responsiveness.
- Where intoxication is a risk, record the state at execution — habitual drinking alone proves nothing.
- Use a mark or thumb impression where the testator cannot sign, and record why.
- Establish the client's personal law before taking instructions on dispositions.
- For a Muslim testator, plan around the one-third limit and the bequest-to-an-heir bar.
- Remember only a father may appoint a testamentary guardian under section 60, at any age.
Common mistakes
- Equating the ability to sign with testamentary capacity.
- Assuming physical incapacity to sign invalidates the will.
- Treating a diagnosis of insanity as absolute and ignoring the lucid interval.
- Drafting a Muslim client's will as a free allocation among heirs.
- Relying on old age as a ground of challenge without evidence of incomprehension.
- Overlooking that a married woman's power is measured by what she could alienate in her lifetime.