5(1)Section 826 of the Taxes Act 1988 (interest on tax overpaid) shall be amended as follows.
(2)In each of subsections (7), (7A), (7B) and (7C) (which refer to corporation tax becoming due and payable as mentioned in subsection (2) of that section) for the words “as mentioned in subsection (2) above” there shall be substituted “as mentioned in subsection (7D) below”.
(3)After subsection (7CA) there shall be inserted—
“(7D)In subsections (7), (7A), (7B) and (7C) above, any reference to the date on which corporation tax for an accounting period became, or would have become, due and payable shall be construed on the basis that corporation tax for an accounting period becomes due and payable on the day following the expiry of nine months from the end of the accounting period.”
(4)After subsection (7D) there shall be inserted—
“(7E)The power conferred by section 59E of the Management Act (alteration of date on which corporation tax becomes due and payable) does not include power to make provision in relation to subsection (7), (7A), (7B), (7C) or (7D) above the effect of which would be to change the meaning of references in subsection (7), (7A), (7B) or (7C) above to the date on which corporation tax for an accounting period became, or would have become, due and payable (as mentioned in subsection (7D) above).”
(5)The amendments made by this paragraph have effect where the accounting period whose due and payable date falls to be determined is an accounting period ending on or after the day appointed under section 199 of the [1994 c. 9.] Finance Act 1994 for the purposes of Chapter III of Part IV of that Act (corporation tax self-assessment).
(6)In sub-paragraph (5) above “due and payable date”, in relation to an accounting period, means the date on which corporation tax for that period becomes, or (as the case may be) would become, due and payable.