Unique specifics of "hdb purchaser stamp responsibility 140 28" is not really publicly offered, as the figures probable signify an tackle or interior reference quantity in lieu of a standard identifier. Purchaser's Stamp Obligation (BSD) is usually a tax levied on all home purchases in Singapore, together with HDB flats. https://hdbbuyerstampduty1402897429.theblogfairy.com/36227766/hdb-buyer-stamp-duty-140-28