This is wrong. The CGT is calculated on the sale price less the purchase price (indexed for inflation up to December 2003 (?)) less any allowable expenses (including SD) less your annual CGT allowance less any previously incurred capital losses (e.g. eircom) etc. In this case there will also be some allowance for the fact that the property was your PPR for a period before being rented out. The outstanding mortgage is not an expense and is irrelevant. You really should get independent, professional advice on this or you may end up either paying more than you need to or less than you owe and ending up with further outstanding liabilities.16024 said:e.g. mortgage outstanding