the adjustment percentagemeans the difference (if any) between the extent, expressed as a percentage, to which the capital item is used (or is regarded as being used) in making taxable supplies in the first interval applicable to it, and the extent to which it is so used or is treated under paragraph (3) above as being so used in the subsequent interval in question. 6 A taxable person claiming any amount pursuant to paragraph (1) above, or liable to pay any amount pursuant to paragraph (2) above, shall include such amount in a return for the second prescribed accounting period next following the interval to which that amount relates, except where the Commissioners allow another return to
the total input tax on the capital itemmeans, in relation to a capital item falling within– a regulation 37B(a) or (b), the tax charged on the supply to, or on the importation by, the owner of the capital item, other than tax charged on rent (if any);