26(1)Section 25 of the Capital Allowances Act 1990 (qualifying expenditure) shall be amended in accordance with the following provisions of this paragraph.
(2)In subsection (3) (election to be made by notice given to the inspector not later than two years after the end of the chargeable period related to the incurring of expenditure) for “the inspector not later than two years after the end of that chargeable period” there shall be substituted “ an officer of the Board within the period specified in subsection (3A) below ”.
(3)After subsection (3) there shall be inserted—
“(3A)The period mentioned in subsection (3) above is—
(a)for the purposes of income tax, the period ending with the first anniversary of the 31st January next following the year of assessment in which ends the chargeable period related to the incurring of the expenditure;
(b)for the purposes of corporation tax, the period of two years beginning at the end of the chargeable period related to the incurring of the expenditure.”