“44 Contract and conveyance (1) This section applies where a contract for a land transaction is entered into under which the transaction is to be completed by a conveyance. (2) A person is not regarded as entering into a land transaction by reason of entering into the contract, but the following provisions have effect. (3) If the transaction is completed without previously having been substantially performed, the contract and the transaction effected on completion are treated as parts of a single land transaction. In this case the effective date of the transaction is the date of completion. (4) If the contract is substantially performed without having been completed, the contract is treated as if it were itself the transaction provided for in the contract. In this case the effective date of the transaction is when the contract is substantially performed. (5) A contract is “substantially performed” when— (a) the purchaser, or a person connected with the purchaser, takes possession of the whole, or substantially the whole, of the subject-matter of the contract, or (b) a substantial amount of the consideration is paid or provided. (6) For the purposes of subsection (5)(a)— (a) possession includes receipt of rents and profits or the right to receive them, and (b) it is immaterial whether possession is taken under the contract or under a licence or lease of a temporary character. (7) For the purposes of subsection (5)(b) a substantial amount of the consideration is paid or provided— (a) if none of the consideration is rent, where the whole or substantially the whole of the consideration is paid or provided; (b) if the only consideration is rent, when the first payment of rent is made; (c) if the consideration includes both rent and other consideration, when— (i) the whole or substantially the whole of the consideration other than rent is paid or provided, or (ii) the first payment of rent is made. (8) Where subsection (4) applies and the contract is subsequently completed by a conveyance— (a) both the contract and the transaction effected on completion are notifiable transactions, and (b) tax is chargeable on the latter transaction to the extent (if any) that the amount of tax chargeable on it is greater than the amount of tax chargeable on the contract. (9) Where subsection (4) applies and the contract is (to any extent) afterwards rescinded or annulled, or is for any other reason not carried into effect, the tax paid by virtue of that subsection shall (to that extent) be repaid by the Inland Revenue. Repayment must be claimed by amendment of the land transaction return made in respect of the contract. (9A) Where— (a) paragraph 12A of Schedule 17A applies (agreement for lease), or (b) […] it applies in place of subsections (4), (8) and (9). (10) In this section— (a) references to completion are to completion of the land transaction proposed, between the same parties, in substantial conformity with the contract; and (b) “contract” includes any agreement and “conveyance” includes any instrument. (11)Section 1122 of the Corporation Tax Act 2010 (connected persons) has effect for the purposes of this section.”
“Amendment of return by purchaser 6 (1) The purchaser may amend a land transaction return given by him by notice to the Inland Revenue. (2) The notice must be in such form, and contain such information, as the Inland Revenue may require. (2A) If the effect of the amendment would be to entitle the purchaser to a repayment of tax, the notice must be accompanied by— (a) the contract for the land transaction; and (b) the instrument (if any) by which that transaction was effected. (3) Except as otherwise provided, an amendment may not be made more than twelve months after the filing date.”
“(1) A person who believes he has paid tax under an assessment that was excessive by reason of some mistake in a land transaction return may make a claim for relief under this paragraph.”
“(4) If the effect of the new information is that less tax is payable in respect of a transaction than has already been paid, the amount overpaid shall on a claim by the purchaser be repaid together with interest as from the date of payment.”
“(4) If the effect of the new information is that less tax is payable in respect of a transaction [...] than has already been paid— (a) the purchaser may, within the period allowed for amendment of the land transaction return, amend the return accordingly; (b) after the end of that period he may (if the land transaction return is not so amended) make a claim to the Inland Revenue for repayment of the amount overpaid.”
“This clause ensures that, in the majority of cases, stamp duty land tax will arise on completion. But it is also designed to prevent avoidance or postponement of tax by the technique of “resting on contract”
“115 Contracts for the sale of an estate or interest in land chargeable as conveyances (1) This section applies to a contract or agreement for the sale of an estate or interest in land in the United Kingdom where— (a) the amount or value of the consideration exceeds£10 million , or (b) [...] (2) If, in the case of such a contract or agreement that is not otherwise chargeable to stamp duty, a conveyance or transfer made in conformity with the contract or agreement is not presented to the Commissioners for stamping with the ad valorem duty chargeable on it— (a) within the period of 90 days after the execution of the contract or agreement, or (b) within such longer period as the Commissioners may think reasonable in the circumstances of the case, the contract or agreement shall be chargeable with the same ad valorem duty, to be paid by the purchaser, as if it were an actual conveyance on sale of the estate or interest contracted or agreed to be sold. (3) […] (4) […] (5) Where an instrument is chargeable with duty under this section— (a)section 14(4) of the Stamp Act 1891 (c 39) (inadmissibility of unstamped instruments) does not apply in relation to it until after the end of the period mentioned in subsection (2) above, and (b) sections 15A and 15B of that Act (late stamping: interest and penalties), apply in relation to it as if it had been executed at the end of that period. (6) The ad valorem duty paid upon a contract or agreement under this section shall be repaid by the Commissioners if the contract or agreement is afterwards rescinded or annulled or is for any other reason not substantially performed or carried into effect. (7) […] (8) [...]”
“The court’s task, within the permissible bounds of interpretation, is to give effect to Parliament’s purpose. So the controversial provisions should be read in the context of the statute as a whole, and the statute as a whole should be read in the historical context of the situation which led to its enactment.”
“[The presumption against double taxation] is … a species of a wider genus, viz. the presumption that Parliament intends to act reasonably … The courts will presume that Parliament did not intend a statute to have consequences which are objectionable or undesirable; or absurd; or unworkable or impracticable; or merely inconvenient; or anomalous or illogical; or futile or pointless. But the strength of these presumptions depends on the degree to which a particular construction produces an unreasonable result. The more unreasonable a result, the less likely it is that Parliament intended it. … I do not, therefore, find it profitable to discuss whether the effect of the [Order] amounts to “double taxation”… I would prefer to go straight to the real question: whether the scheme established by the [Order] is so oppressive, objectionable or unfair that it could only be authorised by Parliament by express words or necessary implication.”
“It is perfectly true … that if that is the only function of the words … they could just as well have been omitted. If a long experience of legislative drafting had brought with it a conviction that an Act of Parliament never included words of surplusage, that would no doubt have been a persuasive point. But that is not our experience and I for one do not complain of it. An emphasis of the obvious, unnecessary to a judge who has had the benefit of argument, may yet be welcome to a busy practitioner who has not.”