South Dakota does impose a real estate transfer fee, per SDCL 43-4-21 (South Dakota Codified Laws), officially termed a "real estate transfer fee" rather than "tax." Confirmed directly from the statute text (South Dakota Legislature site, sdlegislature.gov/api/Statutes/43-4-21.html): "A fee is hereby imposed at the rate of fifty cents for each five hundred dollars of value or fraction thereof" upon the privilege of transferring title to real property, and "the fee shall be paid by the grantor" (i.e., the seller, by statute — not just custom). This equates to $0.50 per $500 of value, or 0.1% of the sale price — one of the lowest real estate transfer tax rates among US states. The fee is collected by the county Register of Deeds at the time the deed is recorded, alongside a required Certificate of Real Estate Value (PT 56 form). SDCL 43-4-22 lists roughly 19 statutory exemptions (transfers to/from government entities, between spouses or parent-child for nominal consideration, security/debt releases, deed corrections, certain foreclosure and divorce transfers, etc.). This is a flat statewide rate set by state statute; I found no primary-source (statute or county Register of Deeds) confirmation of any city or county surtax on top of it — see notes.
Buyer closing costs in South Dakota typically run about 2%-5% of purchase price (commonly cited average ~3.7%), excluding down payment. Seller closing costs excluding real estate commission typically run about 2%-3% of sale price (covers title insurance, the transfer fee, prorated property taxes, recording fees, etc.). Including a typical real estate agent commission (roughly 5-6% combined listing+buyer-agent commission, which is itself negotiable post-2024 NAR settlement changes), total seller-side costs commonly land around 6%-9% of sale price. These figures come from real-estate-industry closing cost estimators/calculators (Rocket Mortgage, ListWithClever, RealEstateWitch, iBuyer, Houzeo) rather than a government source, and actual costs vary by lender, title company, and locality.
Who typically pays: By statute (SDCL 43-4-21), the real estate transfer fee is paid by the grantor (seller) — this is not merely custom but the default statutory allocation, though like most closing cost allocations it can be negotiated/shifted in the purchase agreement. Consistent with general national convention, buyers typically pay their own loan-related costs (origination fees, appraisal, lender's title insurance if required) and sellers typically pay the transfer fee, owner's title insurance policy, and real estate commissions, with property taxes prorated between both parties at closing.
Important verification note: Several SEO/real-estate-blog sources (e.g., ListWithClever-style content aggregated in search results) repeat a generic disclaimer that "cities and counties may charge an additional fee on top of the standard rate." I could not corroborate this with any primary source — not the statute (SDCL 43-4-21/43-4-22), not the South Dakota Department of Revenue Register of Deeds page, nor the Minnehaha County Register of Deeds page, none of which mention a local transfer-fee surtax. This claim appears to be boilerplate language reused across multiple state-guide pages on these sites and may not be accurate for South Dakota specifically (it may be templated from states that do have local transfer tax variation, e.g., NY, CO, WA). Recording fees charged by county Registers of Deeds do vary somewhat by county, but those are flat administrative recording fees (e.g., per-page fees), not a transfer tax. There is no county- or city-level "mansion tax" or tiered/progressive transfer tax in South Dakota — it is a flat $0.50/$500 rate statewide. One search snippet also surfaced a claim (from a June-2026-dated aggregator) asserting SD has "no state-level transfer tax" — this directly contradicts the primary statutory source and should be disregarded; SDCL 43-4-21 is confirmed current law establishing the fee. Recommend treating the "local surtax" claim as unconfirmed/likely inaccurate unless directly verified with a specific county's Register of Deeds office.
Facts on this page reflect research current as of 2026-07-05. Programs, rates, and laws change — confirm current figures with the relevant state agency before relying on them.