Section 233 above shall apply in relation to—
as if the chargeable transfer had been made on the death of the transferor.
Section 233 above shall apply in relation to the amount (if any) by which—
as if the chargeable transfer had been made on the death of the settlor.
Tax overpaid or underpaid in consequence of—
shall not carry interest for any period before the order there mentioned is made.
Tax repayable on a claim under section 146(2), . . . or 150 above shall carry interest (which shall not constitute income for any tax purposes) at the rate applicable under section 178 of the Finance Act 1989 from the date on which the claim is made.
Tax repayable under section 147(2) above shall carry interest (which shall not constitute income for any tax purposes) at the rate applicable under section 178 of the Finance Act 1989 from the date on which the tax was paid; and tax charged by virtue of section 147(4) above shall carry interest at that rate from the end of the period mentioned in section 233(1)(b) above.