“[112] That leaves the question of the criteria that should be applied in order to determine if an item, which is not a fixture, is installed as a fitting. The test must be such as to be consistent with the statutory language of incorporation in a building. Without setting a prescriptive 30 test, there must in our view be a material degree of attachment to the building, albeit less than the degree of annexation required for something to be a fixture. In our judgment mere attachment to an electricity supply by a removable plug is not, on its own, sufficient for the item to be regarded as installed as a fitting, or incorporated. Some 35 other feature or features of installation is necessary, whether by housing the item in a particular structure, or by fixing the item in a manner designed to be other than temporary either to a physical part of the structure or to a supply of electricity, gas or water or means of ventilation or drainage. 40 … Installed fittings [119] … Our view essentially is that, from the list of Claim Items, the only items that will be neither fixtures nor installed fittings will be white goods that are free-standing and attached to the building by 6 means only of a removable plug or other temporary attachment to the mains services, in circumstances where the equipment is of its nature portable in the ordinary course. [120] Without making any findings in relation to the Claim Items themselves, it would be expected, for example, that 5 a built-in oven, a surface hob (to the extent they were not fixtures), an extractor hood, a wired and plumbed-in washing machine and a wired and plumbed-in dishwasher would all be installed fittings. Stand-alone washer driers and tumble driers would likewise be installed fittings if either they 10 were attached in a non-temporary manner to ventilation or were installed in a location with some reasonable expectation of permanence, in the sense of the expected working life of the appliance. If the latter criterion were met, the same would apply to refrigerators, freezers and fridge freezers, and to microwave ovens. It is only if such 15 items are essentially free-standing and properly regarded as portable, even if attached to the mains, that they would not qualify as fittings, but would be mere chattels, and thus outside the meaning of 'incorporated' for the purpose of the Builders' Block. An example would be a microwave oven that is simply placed on the kitchen work 20 surface, and which is plugged in for use. Finally, fitted carpets would clearly be fittings.”
“[Mr Southcombe] said that in around 1982/83 Wimpey adopted a new 45 marketing strategy which was to sell homes rather than houses, and it 16 was exemplified by Wimpey’s new advertising logo of a domestic cat. This meant, he said, that Wimpey installed as standard low specification appliances plus a fridge, including a washing machine, dishwasher and extractor fan from the mid-1980s and from mid-1988 or 1989 including carpets and curtains. The Northern 5 arm of Wimpey was exempt from this policy until 1984. Larger houses would have even more as standard, such as microwaves. The exhibited adverts support his position (some even include a picture of the cat) and I accept his evidence on this. It is consistent with the agreed position 10 (save in respect of carpets, where it was agreed and I find they were installed as standard from an earlier date- see §17).”
“Section 25(2) [VATA] entitles the taxpayer to credit input tax for the prescribed accounting period and to deduct that amount from any 25 output tax 'that is due from him'. The language of the subsection indicates that input tax is a credit entry in the calculation of the tax that must finally be paid for the period. It also indicates, however, that the right of deduction arises by reference to the output tax that is properly due and not some deliberate understatement of that amount. Section 30 25(3) is also explicit that the amount that a taxpayer can claim to be paid is not the input tax per se but only that amount of input tax net of the output tax due at the end of the period. The appellants' case rests therefore on the proposition that the respondents are bound to pay them the input tax declared in the return net of the output tax figure stated 35 even in a case in which it is acknowledged that the return understates the output tax due in respect of the period in question.”
“(3) … 5 in any case where— (a) an amount is due from the Commissioners to any person under any provision of this Act, and (b) that person is liable to pay a sum by way of VAT, penalty, interest or surcharge, 10 the amount referred to in paragraph (a) above shall be set against the sum referred to in paragraph (b) above and, accordingly, to the extent of the set-off, the obligations of the Commissioners and the person concerned shall be discharged. (3A) Where— 15 (a) the Commissioners are liable to pay or repay any amount to any person under this Act, (b) that amount falls to be paid or repaid in consequence of a mistake previously made about whether or to what extent amounts were payable under this Act to or by that person, and 20 (c) by reason of that mistake a liability of that person to pay a sum by way of VAT, penalty, interest or surcharge was not assessed, was not enforced or was not satisfied, any limitation on the time within which the Commissioners are entitled to take steps for recovering that sum shall be disregarded in 25 determining whether that sum is required by subsection (3) above to be set against the amount mentioned in paragraph (a) above.”
“There are two preliminary points to make about the way in which s 81(3) operates. First, it only applies where a claim for repayment has been made by the taxpayer under s 80(2). So it is the taxpayer who chooses to invoke the statutory machinery. Thus in our case HMRC 40 cannot initiate any action to recover the amount of payments made to the Trust in connection with the refurbishment, because (as is common ground) they are out of time under ss 73 and 77.”