In such circumstances the taxpayer must send a further return to the WRA and pay any LTT due as a result of the relief being withdrawn.
O dan amgylchiadau o’r fath rhaid i’r trethdalwr anfon ffurflen dreth bellach i ACC a thalu unrhyw swm o TTT sy’n ddyledus o ganlyniad i dynnu’r rhyddhad yn ôl.