(1) Where a relevant court has made a determination that a person is liable to a penalty -
(a) that court shall also make an order as to the recovery of that penalty, and
(b) without prejudice to any other means of recovery, that penalty may be collected and recovered in like manner as an amount of tax.
(2) Where a person is liable to a penalty under the Acts, that penalty is due and payable from the date -
(a) it had been agreed in writing (or had been agreed in writing on that person's behalf) that the person is liable to that penalty,
(b) the Revenue Commissioners had agreed or undertaken to accept a specified sum of money in the circumstances mentioned in paragraph (c) or (d) of section 1086(2) or accepted or undertook to accept a settlement amount (within the meaning of section 1086A) in the circumstances mentioned in paragraph (c) or (d) of section 1086A(2), as appropriate, from that person, or
(c) a relevant court has determined that the person is liable to that penalty.
(3) Thi
…