United States · 2026
New Jersey vs South Dakota Income Tax 2026
At a $100K salary, South Dakota is about $4,244 cheaper in 2026.
State brackets
1.4%
Bracket 1
$0to$20,000
1.75%
Bracket 2
$20,000to$35,000
3.5%
Bracket 3
$35,000to$40,000
5.53%
Bracket 4
$40,000to$75,000
6.37%
Bracket 5
$75,000to$500,000
8.97%
Bracket 6
$500,000to$1,000,000
10.75%
Bracket 7
$1,000,000and up
NO STATEIncome tax
South Dakota levies no state income tax for 2026. Only federal income tax applies.
At common incomes, what's the tax difference?
Federal + state income tax after standard deductions, 2026. Excludes FICA.Compare your income
$
We'll pin your result at the top.Income
New Jersey tax
South Dakota tax
Difference
$50,000single filer
$5,09010.2% effective
$3,8207.6% effective
$1,270 lessin South Dakota
$100,000single filer
$17,41417.4% effective
$13,17013.2% effective
$4,244 lessin South Dakota
$200,000single filer
$47,34823.7% effective
$36,73418.4% effective
$10,614 lessin South Dakota
Federal income tax (same for both)
7 brackets · 10–37% · applies on top of state rates
10%
to $12,400
12%
to $50,400
22%
to $105,700
24%
to $201,775
32%
to $256,225
35%
to $640,600
37%
$640,600+
NJ
New Jersey
SD
South Dakota