For a local company buying a residential property, the standard Buyer's Stamp Duty (BSD) rates are: 1% for the first $180,000, 2% for the next $180,000, 3% for the next $640,000, 4% for the next $500,000, 5% for the next $1,500,000, and 6% for the remaining amount. Additionally, entities (excluding developers) face an Additional Buyer's Stamp Duty (ABSD) of 65% on the purchase price or market value, whichever is higher.