singapore_property_stamp_duty

tools.xearno/calculators · Verify this server

Buyer’s, Additional Buyer’s, and Seller’s Stamp Duty at the current IRAS rates — including the 60% foreigner ABSD and the 2025 four-year SSD. Computes Singapore residential stamp duty at the rates actually in force: BSD on the marginal bands up to 6%, ABSD by your exact buyer profile and property count (foreigners pay a flat 60% since 27 Apr 2023 — double what most AI models still quote), and SSD by your acquisition-date cohort (purchases on/after 4 Jul 2025 are on a new 16/12/8/4 four-year schedule). The inputs that swing the answer are ones buyers rarely know matter: the citizenship tier (a US citizen gets Singapore Citizen treatment under the FTA; a US green-card holder does not), how many residential properties you already hold (any fractional interest counts in full), and for joint purchases, the co-buyer whose rate governs the entire price.