PART 4PAYMENTS, RETURNS AND INFORMATION
CHAPTER 1PAYMENT OF TAX AND ASSOCIATED RETURNS
Interest
Interest on tax overdue82.
(1)
This regulation applies if an employer has not paid to F1HMRC the total net tax payable in respect of a tax year by the reckonable date.
(2)
Any unpaid tax carries interest at the prescribed rate from the reckonable date until payment (“the interest period”).
(3)
(4)
But paragraph (2) does not apply to any tax which the employer does not have to pay as a result of a direction made under F2regulation 72(5), 72F or 81(4).
(5)
Any change made to the prescribed rate during the interest period applies to the unpaid tax from the date of the change.
(6)
The “total net tax payable” in respect of a tax year is—
(a)
(b)
the total of any amounts recoverable from the Board of Inland Revenue under regulation F567G(3)(b) or 68(3)(b) for those tax periods.
(7)
(8)
F6Except where tax is due in respect of a closed tax year by virtue of a retrospective tax provision, the “reckonable date” means—
(a)
17 days after the end of the tax year, if payment is made using an approved method of electronic communications, or
(b)
14 days after the end of the tax year, in any other case.
F7(9)
Where tax is due in respect of a closed tax year by virtue of a retrospective tax provision, the “reckonable date” means 14 days after the end of the tax month following that in which the retrospective tax provision is passed.