The Inland Revenue Authority of Singapore has published an updated e-Tax Guide, Carry-Back Relief System (Eighth Edition). The e-Tax Guide provides details on the carry-back relief system and is relevant to persons with unabsorbed capital allowances (CA) or unabsorbed trade losses from their trade, business, profession, or vocation for the current year. As explained in the guide, the carry-back relief under section 37D of the Income Tax Act (ITA) is available to all persons carrying on a bus…