Effects of Adoption and Doctrine of Antecedent Title (Section 12)

Section 12 of the Hindu Adoptions and Maintenance Act, 1956 (HAMA) is the operative section on the legal consequences of a valid adoption. It tells us when the change in family takes effect, what the adoptee gains in the new family, what is severed in the old family, and — through three carefully drafted provisos — what does not shift on the date of adoption. The architecture is simple: the main clause pulls the child out of the natural family and plants him in the adoptive family from the date of the actual giving and taking; the provisos preserve marriage prohibitions, vested property and antecedent title.

For the exam-aspirant the section repays close reading. Two big doctrinal moves of the pre-1956 law — the doctrine of relation back and the consequent power of the adopted son to divest persons in possession of the adoptive father's estate — are abolished here. What replaces them is the doctrine of antecedent title: nothing already vested moves. The chapter that follows walks through the section, the two adjacent sections that complete the picture (Section 13 on the adoptive parent's power to alienate and Section 14 on the determination of the adoptive mother), and the leading authorities that have read all three together.

Statutory anchor — Sections 12, 13 and 14 HAMA

The Act of 1956 codified Hindu adoption law on a uniform footing across schools. Within the larger framework of the Hindu personal-law statutes — HMA, HSA, HAMA and HMG — three provisions set out the consequences of a valid adoption made under Sections 7 to 11 HAMA:

1. Section 12 — the legal effects of the adoption: when it operates, on whom, with what consequences for natural-family ties; subject to three provisos on marriage, vested property and antecedent title.
2. Section 13 — the adoptive parent's right to dispose of his or her property is unaffected by the adoption (subject to any agreement to the contrary).
3. Section 14 — determination of the adoptive mother (and step-mother / step-father) in special cases: a married male, a male with multiple wives, a widower or bachelor who later marries, a widow or unmarried woman who later marries.

These three sections always travel together in an exam answer. Section 5 HAMA makes every post-1956 adoption that does not comply with the Act applicable to Hindus void; Section 10 HAMA sets out who may be adopted; Section 11 lists the conditions; Section 12 then states the effects. Outside the Act, Section 16 HAMA creates a presumption of validity from a registered adoption deed.

Section 12 — the main clause

Three things deserve careful attention.

One — "for all purposes". The expression is comprehensive. The adopted child is, in the adoptive family, in every respect equivalent to a natural-born child: heir, coparcener (under Mitakshara), bound by the obligations of the family, capable of seeking partition, entitled to call for maintenance under Hindu law from the adoptive parents. Where a boy was born in a Jat family and adopted into a Scheduled Caste family, the courts have held that the boy acquires the caste of the adoptive family — the words "for all purposes" are read at face value. The qualification recognised by the Supreme Court is that where the adoptee is taken in at an age when the benefits of upbringing in his natural caste have already been received (the adoption being relatively late), the constitutional reservations of Articles 15(4) and 16(4) cannot be claimed merely on the strength of the adoption.

Two — "with effect from the date of the adoption". This is the operative phrase that abolished the doctrine of relation back. The adoption takes effect on the day of the actual giving and taking — not on any earlier date. There is no fiction by which the adoption is read back to the date of the adoptive father's death.

Three — severance and replacement of ties. The natural-family ties are not merely loosened; they are deemed severed. Where a son had been given in adoption and property was thereafter gifted to the natural father, the son was held not entitled to succeed to that gifted property — having been transferred to the adoptive family, he had no place in the natural-family line of succession.

Three provisos to Section 12

The main clause is followed by three provisos. Each carves out a category of consequence that does not follow merely because the adoption is valid.

Proviso (a) — marriage prohibitions in the natural family survive

The severance of natural-family ties is fictional. For the limited purpose of marriage, blood relationships continue. The adopted child cannot marry, in the natural family, anyone falling within the prohibited degrees of relationship or sapinda relationship under Section 5 HMA. To this is now added a fresh layer of prohibitions in the adoptive family — the adoptee acquires, by adoption, all the consanguineous ties that flow from his new place in that family and so cannot marry within the prohibited degrees there either. In an extreme case the adoptee carries two sets of marital disabilities: the natural one preserved by proviso (a) and the adoptive one created by the main clause.

Proviso (b) — property already vested in the adoptee continues to vest

The adoptee does not lose what he already had. Property inherited by the child before the adoption — from a deceased mother, brother, sister, maternal uncle, paternal aunt and so on — remains his. With the property, however, travel its obligations. Two consequences flow from this. First, the obligation to maintain natural-family relatives that was riding on the property continues to bind the adoptee. Second, apart from such obligations attached to the property itself, the adoptee is no longer obliged to maintain anyone in the natural family — including aged natural parents — because the personal duties have moved to the adoptive family along with him.

What counts as "vested property". Vested property is property in which the adoptee has an indefeasible right — full ownership that cannot be defeated by any contingency. Under the Mitakshara school, an undivided coparcener's interest in joint-family property is not vested in this sense; it fluctuates with births and deaths in the coparcenary, and no member can claim ownership of any specific share until partition. Hence a Mitakshara coparcener given in adoption from his natural family does not carry his coparcenary interest with him. The position is different under Dayabhaga: each coparcener has a defined share that is vested in him, and a Dayabhaga coparcener given in adoption retains that share. The Division Bench in Santosh Kumar v. Chandra Kishore applied the Mitakshara rule and held that a son given in adoption cannot, after falling out with his adoptive father, return to claim a share in his natural father's joint-family property.

Proviso (c) — the doctrine of antecedent title

This is the proviso that abolishes the doctrine of relation back, and it is the proviso most heavily examined. The clause is absolute. Whatever has already vested in another person before the date of the adoption stays where it is.

The doctrine of relation back — and its abolition

Under the pre-1956 law, where a Hindu widow adopted a son, the adopted son was deemed to occupy exactly the position he would have occupied if he had been born to the adoptive father at the moment of the father's death. His title to the adoptive father's estate "related back" to the date of that death. The legal fiction was justified by the religious idea that there should be no break in the line of the adoptive father — the soul required a son to perform the prescribed obsequies. The doctrinal cost, however, was severe: the adopted son could divest collaterals, reversioners and other heirs in possession of the adoptive father's estate, simply because he was now treated as having existed on the date of the death.

This rule of divesting was a perennial source of ruinous litigation. Title in the adoptive family was held in suspension — a mesne holder owned an estate that was always defeasible by a future adoption. Section 12, and in particular proviso (c), abolishes that uncertainty. Adoption now operates from the actual date of the giving and taking, and nothing already vested can be undone.

Doctrine of antecedent title

The doctrine of antecedent title is the affirmative way of stating proviso (c). It says that whoever holds the property by a valid antecedent title — collateral, reversioner, heir of a deceased coparcener, transferee from a limited owner — cannot be retroactively dispossessed by a later adoption. The vesting that occurred before the adoption is the relevant transaction; the adoption operates only on what remains.

The leading authorities cluster around two factual configurations: an adoption by a widow of a coparcener whose estate has, in the meantime, devolved on collaterals; and an adoption by a widow whose own limited or absolute interest in property has crystallised into something else before the adoption.

In Sripad Gajanan Suthankar v. Dattaram Kashinath Suthankar, a joint Hindu family consisted of M, his sons G and S; S died in 1921 leaving a widow SW and a daughter L; in 1944 a partition took place between M and G, each taking one half; M died in 1946 gifting his half to GS, the son of G; SW adopted L's son in 1956 and the adoptee sued to reopen the partition. The Supreme Court held that the partition could not be reopened — the most that was available to the adoptee was half of G's share — and the gift by M in 1946 could not be set aside. The adoption could not retrospectively undo a vested transaction.

In Sawan Ram v. Kalawanti, decided by a Constitution Bench of the Supreme Court, the husband died in 1948 leaving his widow as a limited owner under the Hindu Women's Right to Property Act, 1937; the widow gifted the property to X in 1954; reversioners sued for a declaration that the property would revert to them on the widow's death; pending appeal, the widow adopted A. The Court held that A was entitled to the property after the widow's death because A, by virtue of the adoption, became the son of the deceased husband and the sole surviving coparcener. The reversioners had only a spes successionis, not a vested estate, so there was no question of divesting them. The widow having parted with possession before the Hindu Succession Act came into force, her limited estate had not matured into full ownership under Section 14(1) of the Hindu Succession Act, 1956, so she too was not divested. Sawan Ram read with Section 14(4) HAMA establishes the proposition that a widow's adoption is treated as adoption to the deceased husband for the limited purpose of placing the adoptee in his line — it does not operate to divest persons in whom property has already vested.

Sitabai v. Ramchandra took the principle one step further. There, the Supreme Court held that the child adopted by a widow becomes the son of the deceased husband, but the adoption does not divest collaterals already in possession by inheritance. The adoptee's status in the husband's line is one thing; his power to upset settled property arrangements is quite another, and Section 12(c) cuts off the latter altogether.

A further refinement appears in cases on the death of a sole surviving coparcener. Where the property has already devolved by succession on the heirs of the last surviving coparcener (a daughter, for instance, taking under the will of her father), a son adopted thereafter by the widow cannot divest the heir. The Karnataka High Court Full Bench has so held. The same reasoning applies where the widow herself, on the death of her husband as sole surviving coparcener, took the property as full owner under Section 14(1) of the Hindu Succession Act — once full ownership has crystallised, a subsequent adoption does not divest the widow either, and the property cannot recover its character as coparcenary property merely because of the adoption (Sorawar Singh v. Kanmal).

Section 13 — the adoptive parent's power to alienate

Section 13 is the natural companion to proviso (c) of Section 12. The adoptee gains a vested right in the adoptive parents' estate only on the parent's intestate death; during the parent's lifetime the parent's power to alienate — by sale, gift, exchange, mortgage or will — is unimpaired. The adopted child has no veto. He takes only what remains in the parent's hands at the time the parent dies intestate.

The carve-out is for a contrary agreement. The parties to an adoption can, in principle, restrict the adoptive parent's right to alienate, but only by an instrument that is itself enforceable. In Banabai v. Wasudev, the Bombay High Court held that the adoptive parent's power to alienate can be curtailed only by an agreement that is valid and not merely incidental to the adoption itself. A covenant in an unregistered adoption deed restricting the widow's right of disposal was, in a Supreme Court decision, held inadmissible in evidence under Section 49 of the Registration Act, with the result that the widow's subsequent alienation stood. An oral relinquishment by a widow in favour of the adopted child has, however, been held valid by the Bombay High Court. Words in an adoption deed declaring that the child shall be "owner of the property" are statements of law and do not by themselves curtail the parent's disposing power.

The interaction with Section 12 is clean: Section 12(c) says the adoptee cannot divest already-vested estates; Section 13 says the adoptive parent's power to vest the estate elsewhere during her own lifetime is preserved. Both operate to confine the adoptee's claim to what is in fact owned by the adoptive parent at the moment of intestate succession.

Section 14 — determination of the adoptive mother

Section 14 deals with relational consequences of an adoption that the main provisions of Section 12 do not address — who, in the various marital configurations, becomes the adoptive mother (or step-mother / step-father)?

1. Section 14(1) — Where a Hindu male who has a wife living adopts a child, his wife shall be deemed to be the adoptive mother. The wife's consent under Section 7 HAMA is structurally separate from this status — even where consent is dispensed with on the recognised grounds (the wife having renounced the world, ceased to be a Hindu, or been declared of unsound mind), the wife who remains married to the adopter is the adoptive mother for purposes of inheritance and family ties.
2. Section 14(2) — Where a male having more than one wife living adopts (only possible in respect of marriages that pre-date the Hindu Marriage Act, 1955), the senior-most in marriage shall be deemed to be the adoptive mother and the others step-mothers.
3. Section 14(3) — Where a widower or a bachelor adopts a child, any wife whom he subsequently marries shall be deemed to be the step-mother of the adopted child.
4. Section 14(4) — Where a widow or an unmarried woman adopts a child, any husband she subsequently marries shall be deemed to be the step-father of the adopted child.

The reading of Section 14 with proviso (c) of Section 12 is what produces the line of authority on adoption by widows. Sawan Ram and Sitabai, taken together, place the adoptee firmly in the line of the deceased husband for the limited purpose of inheritance to the husband, but stop short of allowing him to undo intervening vested transactions. This compromise — paternity for status, antecedent title for property — is the operative rule.

Vested property in the natural family — the obligations rider

Proviso (b) of Section 12 has two limbs. The first preserves the adoptee's vested property; the second preserves the obligations attached to that property, including the obligation to maintain relatives in the natural family. The structure is doctrinally important.

The Act takes the position that personal duties of maintenance shift with the child — duties owed to natural parents, for instance, do not continue. But duties tethered to specific property do not shift. If the adoptee inherited property from his natural mother burdened with an obligation to maintain a sister of the natural mother, that obligation continues to ride on the property after the adoption. The exam-relevant inferences are two: (a) the adoptee does not retain a free-standing duty to maintain natural-family elders unless it travels on a piece of property; (b) the adoptee continues to bear all duties that travel with the property he carries forward into the adoptive family.

The adoptee's relationship with the wife of a married-boy adoption (where custom permits) and with his own legitimate, illegitimate or void-marriage children also calls for analysis. Liability to maintain a wife continues; liability to maintain legitimate children of the adoptee, in the strict view, ceases because they belong to the natural-family lineage; liability to maintain illegitimate children and children of a void marriage continues, since those duties run with the parent regardless of family transfer. Maintenance of the adoptive family's dependants is governed independently by Sections 18 to 22 HAMA.

Section 15 — adoption is irrevocable

Section 15 closes the door on dissolution. Once an adoption complies with the conditions of Sections 7 to 11 HAMA, neither the adoptive parent nor the adoptee can unmake it. The act of giving and taking is final. The provision was tested in a service-recruitment context where the adoptive father showed no affection, the boy returned to live with his natural father, the natural father died in service, and the boy sought rehabilitation appointment as the natural father's son — relief was refused, because the adoption could not be undone retrospectively. The pre-1956 unilateral power of revocation no longer survives.

Section 15 must be read with Sections 5 and 6: an adoption that fails the conditions of Sections 7 to 11 is void and the question of cancellation does not arise; what is irrevocable under Section 15 is only a valid adoption.

Marriage prohibitions — a closer look at proviso (a)

The mechanics of proviso (a) deserve a second pass. The proviso is drafted negatively — the adoptee "cannot" marry within his natural-family prohibited circle. It does not contain the converse positive — that the adoptee "may" marry within his pre-adoption permitted circle. The reason is the main clause: by adoption, the child acquires fresh consanguineous ties in the new family, and Section 5(iv) and (v) HMA bring those new ties into operation as a fresh prohibition. The result is a layered prohibition: the natural one preserved by proviso (a) and the adoptive one created by the main clause. Both apply.

This is the position frequently tested in objective-type papers. The candidate is given a fact-pattern in which the adopted child wants to marry within the natural family or the adoptive family; the correct answer is rarely an unqualified yes. The provision is conservative — it widens prohibitions, not options.

Effect on a subsequent natural-born child

If, after a valid adoption, the adoptive parents have a natural-born child of their own, the adoptee does not lose his status. Under the pre-1956 law, where an aurasa son was born after an adopted son, the adopted son took an inferior share — the rules differing from school to school. Under the present Act, the adopted child is, by virtue of Section 12, the child of the adoptive parents "for all purposes". Both children take equally on inheritance, both are coparceners (under Mitakshara), and on partition each takes the share the law assigns to a natural-born son. The textual basis is the words "for all purposes" in the main clause; the structural basis is Section 12 read with the Hindu Succession Act, 1956, which knows no distinction between a natural-born and a validly adopted child.

Caste and constitutional reservations

Section 12 has produced a small but interesting constitutional jurisprudence on caste. The general proposition — "for all purposes" includes caste — has been applied to allow an adoptee to take the caste of the adoptive family. The Supreme Court has, however, qualified the proposition where the adoption is at an age at which the child has already received the social and educational benefits of the natural caste. In a case where a Brahmin child was adopted at 15, the Court held that the constitutional benefit of reservation under Articles 15(4) and 16(4) could not be claimed merely on the strength of the adoption — to do so would be to permit the deliberate use of a personal-law mechanism to qualify for an affirmative-action benefit that was withheld from the child by birth and upbringing. The decision is doctrinally narrow, but conceptually important: "for all purposes" is a default rule, not a rule that is immune to constitutional context.

Adoption by a widow — the Sawan Ram doctrine

Two related propositions emerge from Sawan Ram and the cases that follow it. The first is that an adoption by a widow is treated as adoption to the deceased husband for limited purposes — chiefly, to place the adoptee in the line of the husband for purposes of succession to the husband's estate that has not yet vested elsewhere. The second is that this doctrinal placement does not revive the doctrine of relation back. The adoptee does not, by being treated as the deceased husband's son, gain any power to divest collaterals or reversioners or transferees in possession of property that vested before the adoption. The two propositions co-exist by attaching paternity to the adoptee for status (Section 14(4) HAMA, read pragmatically) but cutting him off from divesting (Section 12(c)).

Some commentators have spoken of the doctrine of relation back as having been "resurrected to some extent" by the post-1956 jurisprudence. The phrase is misleading: what is resurrected is the placement of the adoptee in the husband's line; what is not resurrected is the power to divest. For exam purposes, the precise position must be: (i) Section 12 abolishes the doctrine of relation back; (ii) Sawan Ram places the widow-adopted child in the deceased husband's line for limited purposes of inheritance to the husband's estate that is still available; (iii) Section 12(c) ensures that the adoption cannot retrospectively dislodge property already vested elsewhere.

Vested vs. fluctuating interest — Mitakshara coparcenary

The frequent fact-pattern that tests proviso (b) is a Mitakshara coparcener given in adoption out of his natural family. The candidate is asked whether the coparcener carries his coparcenary share with him.

The answer is no. A coparcener's interest in joint-family property is not "vested" within the meaning of proviso (b). The ownership is communal and fluctuating; it expands on a coparcener's death and contracts on the birth or adoption of a new coparcener. Until partition severs and crystallises the share, no coparcener has an indefeasible right to any specific portion of the property. The Division Bench in Santosh Kumar v. Chandra Kishore applied this principle and rejected the natural son's claim to a share in his natural father's joint-family property after the natural son had been given in adoption. Conversely, under Dayabhaga, where each coparcener has a defined and vested share, that share travels with the adoptee — proviso (b) is satisfied because the share is indefeasible. The school-of-law difference is, here as elsewhere, the engine of the result: see Mitakshara and Dayabhaga schools on the doctrinal divergence.

Coparcenary in the adoptive family

On the other side of the transaction, what does the adoptee acquire in the adoptive family? Section 12, read with the Mitakshara law of joint family and coparcenary, makes the adoptee a coparcener in the adoptive family from the date of the adoption — exactly as a natural-born son would be from the date of his birth. He acquires an interest in the joint-family property by virtue of the adoption itself, with the right to call for partition. Where the adoption is by a male who is himself a member of a subsisting coparcenary, the adoption introduces a fresh coparcener — without any "vesting" or "divesting" within the meaning of Section 12(c), since the coparcenary share is fluctuating, not vested. The adoptee can challenge alienations made by the adoptive father after the adoption, on the same footing as a natural-born son, subject to the legal-necessity / benefit-of-estate principles that govern coparcenary alienations and the post-2005 amendment regime.

Anti-adoption agreements — the Section 13 question

Whether a parent can, by agreement, fetter her own future power to alienate is a question that the cases have answered cautiously. The textual permission is in the words of Section 13 — "subject to any agreement to the contrary". The case-law gloss is that the agreement must be a real, valid agreement that pre-dates or accompanies the adoption; it cannot be a unilateral declaration in an adoption deed that paraphrases the parent's general power. Where an unregistered adoption deed contained a covenant restricting the widow's right of disposal, the deed was held inadmissible in evidence and the alienation by the widow held valid. Where the adoption deed merely says the child will be the owner of the property, the words have been treated as a statement of the adoption's general legal effect, not as a curtailment of the parent's disposing power.

The exam-relevant takeaway is that Section 13 protects the adoptive parent's power as the default rule; the burden of establishing a contrary agreement is squarely on the party asserting it.

Maintenance of natural-family relatives — the proviso (b) tail

The phrase "obligations attaching to the ownership of such property, including the obligation to maintain relatives in the family of his or her birth" is doctrinally precise. It distinguishes between two species of duty. A duty that runs with the property — a charge of maintenance, a fund kept under the will of a natural-family ancestor, a maintenance-supporting trust attached to a specific property — continues to bind the adoptee. A duty that is purely personal, that arose from the family relationship as such, shifts with the adoptee out of the natural family. The maintenance owed to natural-family relatives outside the property-borne category falls away.

This severance has practical consequences for natural parents and natural siblings, who lose the right to seek maintenance from the adopted child. Maintenance from the natural family is replaced by the corresponding right against the adoptive family, exigible under HAMA Sections 18, 19 and 20. The adoptee's own maintenance rights, including the rights of the adoptive widow and minor children of the adopter, are read out of the Hindu maintenance regime as a unified whole.

Comparison with succession law — what the adoptee inherits

Read with the Hindu Succession Act, 1956, Section 12 produces the following inheritance picture. On the intestate death of the adoptive father, the adoptee succeeds as a Class I heir, on the same footing as a natural-born son, under Sections 8 and 10 HSA. On the intestate death of the adoptive mother, he is again a Class I heir under Section 15 HSA. He may inherit from collaterals on both the adoptive-father and the adoptive-mother sides, and they may inherit from him, on the principle that he has been absorbed completely into the adoptive family. Conversely, on the intestate death of the natural parents after the adoption, he does not inherit — the severance under the main clause of Section 12 cuts off succession on the natural-family side. Property that vested in him before the adoption (proviso (b)) is unaffected by these rules and remains his.

Effect on existing wills and gifts

An adopted child has no automatic claim to defeat a prior valid disposition by the adoptive parent. If the adoptive father had made a valid will before the adoption, devising his estate in a particular manner, the will continues to operate and the adoptee takes only the residue — and only if the will so provides or there is intestacy as to part of the estate. Testamentary succession among Hindus is governed by the Indian Succession Act, 1925, save Sections 57 and Schedule III of that Act in so far as they apply, and Section 13 HAMA recognises the adoptive parent's testamentary power expressly.

MCQ angle and exam-relevant distinctions

1. Date of adoption. Section 12 operates from the date of the actual giving and taking — never from any earlier date. The doctrine of relation back is abolished. Multiple-choice questions that ask whether an adoptee can claim property as on the date of the adoptive father's death usually have the same answer: no, unless the property was still in the adoptive father's hands on the date of the adoption.
2. Antecedent title — proviso (c). Whatever vested in any person before the adoption stays where it is. The adoptee cannot divest collaterals, reversioners or transferees from a limited owner. Sripad Gajanan, Sawan Ram and Sitabai are the leading three.
3. Vested property — proviso (b). Property that vested in the adoptee before the adoption stays with him, with its obligations. The Mitakshara coparcener's fluctuating interest is not "vested"; the Dayabhaga coparcener's defined share is.
4. Marriage prohibitions — proviso (a). Natural-family prohibitions survive the adoption. Adoptive-family prohibitions are added by the main clause.
5. Section 13. The adoptive parent's power to dispose of property by transfer inter vivos or by will is unaffected by the adoption, subject to a contrary agreement that must itself be enforceable.
6. Section 14. A wife living at the date of the adoption is the adoptive mother (sub-section 1); the senior-most among multiple wives is the adoptive mother (sub-section 2); a wife married subsequently to a widower or bachelor is the step-mother (sub-section 3); a husband married subsequently to a widow or unmarried woman is the step-father (sub-section 4).
7. Section 15. A valid adoption is irrevocable. Neither the adoptive parents nor the adopted child can dissolve it.
8. Subsequent natural-born child. The adoptee is not displaced or relegated. Both children take equally as Class I heirs and as coparceners under Mitakshara.
9. Caste. The adoptee acquires the caste of the adoptive family for general purposes; the constitutional reservation question turns on context (age at adoption, prior benefit of upbringing).
10. Widow's adoption. Treated as adoption to the deceased husband for the limited purpose of placing the adoptee in his line; does not revive the doctrine of relation back, and in particular does not divest persons already in possession.

Section 12, taken together with Sections 13, 14 and 15, gives the adoption a clean, prospective, irrevocable and equal-rights character. The pre-1956 baggage of relation back, divestment and unilateral cancellation has been put down. Read alongside the rest of the HAMA capacity provisions in landmark Hindu-law decisions, the section completes the doctrinal picture of adoption as a secular, status-conferring institution that operates from the date of the giving and taking and respects every title that has vested before that date.

Frequently asked questions

From what date does an adoption take effect under Section 12 HAMA?

An adoption takes effect from the date of the actual giving and taking — never from any earlier date. Section 12 HAMA expressly says the adopted child shall be deemed to be the child of the adoptive parents 'for all purposes with effect from the date of the adoption'. This wording abolishes the pre-1956 doctrine of relation back, under which a widow's adoption was deemed to take effect from the date of the adoptive father's death. The adoptee's rights are now strictly prospective: he can claim only property that is still in the adoptive parent's hands on the date of the giving and taking.

What is the doctrine of antecedent title under Section 12(c)?

The doctrine of antecedent title, embodied in proviso (c) of Section 12, says that the adopted child shall not divest any person of any estate which vested in him or her before the adoption. The clause is absolute. Whoever has a valid antecedent title — collateral, reversioner, heir of a deceased coparcener, transferee from a limited owner — keeps it. The adoption operates only on what remains. Sawan Ram v. Kalawanti and Sitabai v. Ramchandra are the leading Supreme Court authorities applying the doctrine.

Does a Mitakshara coparcener carry his coparcenary share with him on adoption?

No. Under proviso (b) of Section 12, only 'vested' property survives the adoption, and a Mitakshara coparcener's interest in joint-family property is fluctuating, not vested. The interest expands on a coparcener's death and contracts on the birth or adoption of a new coparcener; until partition crystallises the share, no member has an indefeasible right. In Santosh Kumar v. Chandra Kishore, a son given in adoption who later sought a share in his natural father's joint-family property was held to have lost it. Under Dayabhaga, where each coparcener has a defined share that is vested, the share does travel with the adoptee.

Can the adoptive parents alienate property after an adoption?

Yes. Section 13 HAMA preserves the adoptive father's or mother's power to dispose of his or her property by transfer inter vivos or by will. The adopted child has no veto. The only fetter is a valid agreement to the contrary, and the case-law gloss requires that the agreement be a genuine, enforceable instrument — not a unilateral statement in an unregistered adoption deed. The adoptee takes only what remains in the parent's hands on the parent's intestate death.

Is an adoption made under HAMA reversible?

No. Section 15 HAMA states that a valid adoption cannot be cancelled by the adoptive father or mother or any other person, nor can the adopted child renounce his or her status and return to the natural family. The act of giving and taking is final. The pre-1956 unilateral power of revocation no longer survives. An adoption that is invalid because it does not comply with Sections 7 to 11 is void, not voidable, and the question of cancellation under Section 15 does not arise.

What is the position when a widow adopts a child after her husband's death?

The adoptee is treated as the son of the deceased husband for the limited purpose of being placed in his line of succession. Sawan Ram v. Kalawanti so held. But this paternity does not revive the doctrine of relation back. Section 12(c) ensures that the adoption does not divest any person — collateral, reversioner, transferee from a limited owner, full owner under Section 14(1) HSA — in whom property has already vested before the date of the adoption. The Supreme Court's decision in Sitabai v. Ramchandra is the canonical statement of the position.