South Dakota capital gains tax on real estate is zero, because the state has no income tax at all, and the only value-based closing charge is a transfer fee of $1 per $1,000 paid by the seller. A 1031 exchange in South Dakota is therefore purely about federal tax, which on a typical $300,000 gain is $76,400 you keep working instead of paying.
Reviewed by Jon Hilley, CEO & Founder of 1031 Specialists. Last reviewed September 29, 2026.
| State tax on real estate gains | None (no state income tax) |
|---|---|
| Long-term capital gains treatment | Not taxed by the state |
| Nonresident withholding at closing | None |
| Withholding form | None |
| Transfer or conveyance tax (a 1031 does not defer it) | Transfer fee of $0.50 per $500 ($1 per $1,000), paid by the grantor |
| Clawback on out-of-state replacement property | None |
| Conforms to Section 1031 | Not applicable; federal rules govern |
| Property tax note | Reduced rate only for owner-occupied homes |
Table of contents
- How much is capital gains tax on real estate in South Dakota?
- South Dakota tax on a $300,000 gain: worked example
- No South Dakota withholding at closing
- South Dakota real estate transfer fee: $1 per $1,000
- Conformity and clawback
- Property tax is the tax that remains
- Moving into or out of South Dakota
- Where South Dakota exchanges happen
- The federal rules in brief
- Mistakes we see in South Dakota exchanges
- Start your South Dakota 1031 exchange
- Frequently asked questions
- Sources
How much is capital gains tax on real estate in South Dakota?
Zero at the state level. The South Dakota Department of Revenue states that South Dakota is one of the states that does not impose a state income tax, so there is no tax on wages, rent or capital gains, and no city or county income tax either. A South Dakota resident selling a rental in Sioux Falls, and a nonresident selling land in the Black Hills, owe South Dakota nothing on the gain itself.
What remains is federal: 15% or 20% on long-term gain (the 20% rate starts at $545,500 of taxable income for single filers and $613,700 for joint filers in 2026), up to 25% on unrecaptured Section 1250 depreciation, and the 3.8% net investment income tax above $200,000 single or $250,000 joint. A nonresident seller may also owe tax to their home state, which taxes residents on gains from property anywhere. See the full comparison in our capital gains vs. 1031 tool.
South Dakota tax on a $300,000 gain: worked example
Assumptions: a $300,000 long-term gain on a South Dakota investment property, $100,000 of it unrecaptured Section 1250 depreciation, a South Dakota resident couple filing jointly already in the top federal bracket.
| Federal: 25% on $100,000 of unrecaptured §1250 gain | $25,000 |
|---|---|
| Federal: 20% on the remaining $200,000 | $40,000 |
| Federal: 3.8% NIIT on $300,000 | $11,400 |
| Federal subtotal | $76,400 |
| South Dakota income tax | $0 |
| Total tax deferred by a full 1031 exchange | $76,400 |
The state line is zero, but the exchange still defers $76,400, about a quarter of the gain. The recapture line is often the surprise; estimate yours with the depreciation recapture calculator.
No South Dakota withholding at closing
Because there is no income tax, South Dakota has no nonresident withholding on real estate sales and no state form for the title company to file. The full net proceeds can go to your qualified intermediary. Two federal and out-of-state rules still apply. A foreign seller is subject to FIRPTA withholding at closing; our FIRPTA guide covers how that works in an exchange. And a seller who lives in an income tax state reports the South Dakota sale on their home return, so a taxable sale is not tax-free just because the property is here.
South Dakota real estate transfer fee: $1 per $1,000
South Dakota's one charge tied to value is the real estate transfer fee in SDCL 43-4-21: fifty cents for each $500 of value or fraction of $500, paid by the grantor, meaning the seller. That works out to $1 per $1,000, or $1,500 on a $1.5 million sale. There is no separate county or city transfer tax. A 1031 exchange does not defer or waive the fee; it is a normal selling expense that can be paid at closing without creating boot. On the purchase side of a South Dakota replacement, the buyer pays no transfer fee, which keeps more of your exchange funds in the property.
Conformity and clawback
With no income tax, South Dakota has nothing to conform or decouple: the federal Section 1031 deferral is the only one that matters here. South Dakota also has no clawback, so nothing follows you if you exchange a South Dakota property for one elsewhere. The reverse is the issue to watch. If you exchange into South Dakota from California, California requires Form FTB 3840 every year you hold the replacement and taxes the California-source part of the deferred gain on a later taxable sale, even after you become a South Dakota resident. See our California page for details.
Property tax is the tax that remains
With no income tax, property tax is where South Dakota collects from real estate owners. The Department of Revenue gives owner-occupied homes a reduced property tax rate, available to a house, condo, townhouse or duplex through fourplex that the owner lives in as a primary residence, with an application due by March 15. A rental or commercial replacement property does not get that classification, so underwrite it at the non-owner-occupied rate for its county and school district, not the seller's bill if they lived there. Agricultural land is valued under its own productivity-based rules, which matters for farmland exchanges.
Moving into or out of South Dakota
South Dakota is a destination state. Owners from Minnesota, Iowa, Nebraska and California often exchange into Sioux Falls or Black Hills property and then change domicile. Once you are a South Dakota resident, a later taxable sale of South Dakota property is free of state income tax, but your former state may still tax gain from property located there, and California's FTB 3840 rule follows gain deferred out of California. If you plan to hold until death, the basis step-up can erase the federal deferred gain entirely; see our swap till you drop guide. Leaving South Dakota for an income tax state works the other way: your new state will tax the deferred gain when you eventually sell.
Where South Dakota exchanges happen
Sioux Falls, in Minnehaha and Lincoln counties, is the main commercial and multifamily market, with steady growth from healthcare and financial services employers. Rapid City and the Black Hills trade apartments, retail and vacation rentals near Mount Rushmore and Spearfish. Brookings and Vermillion have student housing tied to the state universities. Farmland and ranch land across the state make up a large share of exchanges, often traded for other land or for net-leased commercial property.
The federal rules in brief
From the day your South Dakota sale closes you have 45 days to identify replacement property in writing and 180 days to close. A qualified intermediary holds the money. Buy equal or greater value and replace the debt, or the difference is taxable boot. Validate your list with the 45-day identification validator and model a partial exchange with the boot calculator.
Mistakes we see in South Dakota exchanges
- Skipping the exchange because "South Dakota has no capital gains tax," then paying the full federal bill.
- Underwriting a rental replacement with the seller's owner-occupied property tax rate.
- Moving to South Dakota and assuming the former state (especially California) has lost its claim on gain deferred there.
- Exchanging a ranch that includes the family home without separating the residence, which is not investment property.
- Leaving the transfer fee off the seller's net sheet on a large farmland sale.
Start your South Dakota 1031 exchange
Call us before the sale closes so the exchange agreement is signed in time. We coordinate with your South Dakota title company, hold the proceeds and track your deadlines. Start online or book an intro call.
Frequently asked questions
How can I avoid capital gains tax on real estate in South Dakota?
South Dakota has no state income tax, so there is no state capital gains tax to avoid. To defer the federal tax, use a 1031 exchange through a qualified intermediary and reinvest in like-kind investment property within 180 days.
Does South Dakota have a capital gains tax?
No. South Dakota does not impose a personal income tax, so capital gains on real estate are not taxed by the state. Federal capital gains tax, depreciation recapture and the 3.8% net investment income tax still apply.
Who pays the South Dakota real estate transfer fee?
The grantor, usually the seller, pays fifty cents per $500 of value, which is $1 per $1,000. A 1031 exchange does not defer it.
Is there withholding when a nonresident sells South Dakota property?
No state withholding applies, because South Dakota has no income tax. Foreign sellers still face federal FIRPTA withholding, and your home state may tax the gain.
If I move to South Dakota, is my deferred gain tax-free?
Not automatically. The federal deferred gain remains, and some states, such as California, continue to tax gain deferred out of their state when you finally sell.
Sources
- South Dakota Department of Revenue: Individual taxes
- South Dakota Codified Laws 43-4-21: real estate transfer fee
- South Dakota Department of Revenue: Property tax and owner-occupied status
Related: North Dakota, Iowa, Wyoming, Montana and all 50 states.
General information, not tax or legal advice. Your home state and your tax advisor have the final word on what you owe.
