Singapore Car Import Calculator Car Value (FOB in SGD) iDeclared car cost (before shipping & tax). Shipping Cost (SGD) iFreight and insurance charges. Open Market Value (OMV % of CIF) iTypical OMV ratio (e.g., 120%). Additional Registration Fee (ARF % of OMV) iCommonly 100%-320% depending on OMV bracket. Excise Duty (%) iStandard 20% for imported vehicles. GST (%) iGoods & Services Tax (e.g. 8%). Calculate Reset Estimates only. For official figures, check Singapore Customs & LTA. Result will appear here Enter values and press Calculate.