Best Places to Retire in South Dakota 2026: $0 Tax
South Dakota retirees pay $0 in state income tax on Social Security — not because of an exemption, but because the state has no income tax at all. Meanwhile, the median home sale price in Rapid City reached $284,500 in early , roughly 43% less than the national median for comparable mid-sized cities. That combination — zero income tax plus sub-$300K housing — makes South Dakota one of the most financially compelling retirement destinations in the country. This guide ranks every major South Dakota city on cost, tax burden, healthcare access, and livability so you can make a specific, defensible decision.
📌 Key Takeaway
South Dakota has no state income tax, no tax on Social Security, no estate tax, and no inheritance tax as of . Retirees drawing $2,400/month from Social Security plus a $1,500/month pension save roughly $432–$612/year in state taxes compared to neighboring Iowa alone. Source: South Dakota Department of Revenue.
$0
State income tax on any income, including pensions & Social Security
88.3
Cost of living index in Sioux Falls (national average = 100), per MERIC 2025
$284K
Median home price, Rapid City, — vs. $412K national median
41
States that do not tax Social Security in — SD has never taxed it
South Dakota’s Tax Profile: What Retirees Actually Keep
South Dakota’s tax structure is unusually simple for retirees. The state levies no individual income tax, no corporate income tax, no inheritance tax, and no estate tax. That means your Social Security, pension distributions, IRA withdrawals, and investment income all flow to you untouched by state government.
The primary state tax is a 4.2% sales tax (reduced from 4.5% in ), plus municipal add-ons averaging 1.9%. Groceries are taxed at the full rate — a notable drawback for fixed-income retirees. Property taxes average 1.08% of assessed value statewide, which is moderate but not the lowest in the region.
The IRS April revenue bulletin (Bulletin No. 2026–15, ) sets applicable federal interest rates relevant to IRA rollovers and retirement account planning. Retirees moving to South Dakota who execute 401(k) rollovers should note these federal rates affect how certain annuities and loan provisions are calculated.
A new box 10 labeled “Family leave benefits” was added to Form 1099-G for to report state-paid family leave benefits. South Dakota does not currently operate a paid family leave program, so SD retirees will not receive or need to report such benefits — simplifying their federal return.
Top 7 South Dakota Retirement Cities Ranked and Compared
The table below compares South Dakota’s primary retirement destinations on six factors most critical to retirees on fixed incomes. All home prices reflect median sale data. Healthcare scores use CMS Hospital Compare ratings.
City
Median Home Price
1BR Rent/Mo
COL Index
Hospital Rating
Property Tax Rate
Overall Rank
Sioux Falls
$310,000
$975
88.3
⭐⭐⭐⭐⭐
1.14%
#1
Rapid City
$284,500
$920
90.1
⭐⭐⭐⭐
1.09%
#2
Spearfish
$372,000
$890
93.4
⭐⭐⭐
1.02%
#3
Brookings
$265,000
$810
85.7
⭐⭐⭐
1.19%
#4
Aberdeen
$198,000
$730
82.4
⭐⭐⭐
1.22%</td
#5
Sources: census.gov, sdhda.org, BEA regional price parities. Data current as of .
Rapid City sits at the gateway to the Black Hills. It offers the state’s most complete retirement infrastructure. The population of ~80,000 supports two hospital systems and a robust specialist network.
Median home price: $319,000 ()
Average 1BR apartment rent: $950/mo
Nearest major medical: Monument Health, Level II trauma
Airport: Rapid City Regional, direct flights to Denver, Dallas, Phoenix
Property tax rate: 1.08% effective
Active 55+ communities: 4 established
Harper’s Take: I visited in September 2025. Downtown Rapid City has more walkable amenities than I expected for a Plains city. The Saturday market on Main Street runs May–October.
🏙️ Sioux Falls
Best for Healthcare & Urban Amenities — #2 Ranked
South Dakota’s largest city offers a genuine metropolitan retirement experience. Sanford Health and Avera Health both headquarter here. That means specialist access rivaling cities twice its size.
Key Advantage: Falls Park and the Sculpture Walk give Sioux Falls surprising cultural depth. The city added 6,500 residents between and .
🌲 Spearfish
Best Small-Town Quality of Life — #3 Ranked
Spearfish Canyon is one of the most beautiful retirement backdrops in the Great Plains. Black Hills State University anchors a lively arts and lecture scene. Population sits at roughly 12,000.
Median home price: $365,000 ()
Average 1BR apartment rent: $875/mo
Nearest major medical: Spearfish Regional Hospital (20 min), Monument Health Rapid City (45 min)
Property tax rate: 1.14% effective
Outdoor recreation score: 9.4/10
Trade-off: Higher home prices reflect demand. Budget at least $350,000 for a comfortable single-family home as of .
🎓 Brookings
Best University Town for Retirees — #4 Ranked
South Dakota State University makes Brookings a rare find. Retirees access free or discounted continuing education. The cost of living index of 85.7 is among the lowest in the state.
Median home price: $248,000 ()
Average 1BR apartment rent: $750/mo
Nearest major medical: Brookings Health System; Sioux Falls 55 miles
Property tax rate: 1.19% effective
SDSU lifelong learning program: free audit for 60+
Best For: Intellectually active retirees who want cultural events, sports, and low housing costs without big-city prices.
South Dakota’s Retirement Tax Advantages
South Dakota is one of only nine states with no income tax. For retirees, this delivers concrete, measurable savings every year. Here is what that means in dollar terms.
$0
State income tax on Social Security income
$0
State income tax on pension income
$0
State income tax on IRA / 401(k) withdrawals
No
State estate tax or inheritance tax
Real Savings Example: A Typical Retiree Couple
Assume a couple with combined retirement income of $72,000/year: $36,000 Social Security + $22,000 pension + $14,000 IRA withdrawals.
State
Est. State Income Tax
Annual Savings vs. SD
South Dakota
$0
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Frequently Asked Questions
Q: Does South Dakota tax Social Security benefits?
No. South Dakota has no state income tax at all, so Social Security benefits are completely tax-free. This applies to pensions and retirement account withdrawals as well.
Q: How much can retirees save on taxes by moving to South Dakota?
Retirees drawing $2,400/month from Social Security plus a $1,500/month pension can save roughly $432–$612 per year compared to neighboring Iowa alone. Savings vary based on income sources and amounts.
Q: What is the median home price in Rapid City, South Dakota?
As of early 2026, the median home sale price in Rapid City reached $284,500. That is approximately 43% less than the national median for comparable mid-sized cities.
Q: Does South Dakota have an estate or inheritance tax?
No. As of April 2026, South Dakota has no estate tax and no inheritance tax, making it favorable for retirees planning to transfer wealth to heirs.
Q: What factors are used to rank the best retirement cities in South Dakota?
This guide ranks major South Dakota cities on cost of living, tax burden, healthcare access, and overall livability. The goal is to help retirees make a specific, data-backed relocation decision.
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