Colorado vs South Dakota Taxes: Take-Home Pay Compared (2026)
On a $75,000 salary, a single filer keeps $2,592 more a year in South Dakota than in Colorado ($216 a month).
Colorado
4.4% flat state income tax
$59,000
take-home on $75,000 · $4,917/month
21st of 51 states for take-home pay
Colorado paycheck calculator ›South Dakota
No state income tax on wages
$61,592
take-home on $75,000 · $5,133/month
1st of 51 states for take-home pay
South Dakota paycheck calculator ›Take-home pay in Colorado and South Dakota by salary
| Salary | Colorado | South Dakota | Difference |
|---|---|---|---|
| $40,000 | $33,268 | $34,320 | $1,052 more in South Dakota |
| $50,000 | $40,863 | $42,355 | $1,492 more in South Dakota |
| $60,000 | $48,458 | $50,390 | $1,932 more in South Dakota |
| $75,000 | $59,000 | $61,592 | $2,592 more in South Dakota |
| $100,000 | $75,488 | $79,180 | $3,692 more in South Dakota |
| $125,000 | $91,911 | $96,703 | $4,792 more in South Dakota |
| $150,000 | $107,899 | $113,791 | $5,892 more in South Dakota |
| $200,000 | $140,835 | $148,927 | $8,092 more in South Dakota |
Single filer, standard deduction, no local tax. To match $75,000 in Colorado you would need about $71,300 in South Dakota; to match $75,000 in South Dakota you would need about $78,950 in Colorado.
How Colorado and South Dakota tax wages
| 2026 | Colorado | South Dakota |
|---|---|---|
| Income tax | a flat 4.4% income tax | no state income tax |
| Top rate | 4.4% | 0% |
| Standard deduction | Federal ($16,100 single) | Not applicable |
| State tax on $75k | $2,592 (3.5%) | $0 (0.0%) |
| Local wage taxes | Yes (4 modeled) | No |
| Reciprocity | None | None |
Colorado vs South Dakota: FAQ
Does Colorado or South Dakota have lower income taxes in 2026?
On a $75,000 salary, a single filer keeps $2,592 more a year in South Dakota than in Colorado ($216 a month). Colorado has a flat 4.4% income tax for 2026. South Dakota has no state income tax.
What salary in South Dakota equals $75,000 in Colorado?
To take home the same $59,000 that $75,000 leaves in Colorado, you would need about $71,300 in South Dakota, based on income, payroll, and state taxes only. Housing and other living costs are not included.
How much more do high earners keep in South Dakota than in Colorado?
At $150,000 the gap is $5,892 a year: $107,899 in Colorado versus $113,791 in South Dakota. With flat or no state tax, the gap grows roughly in line with salary.
Do local taxes change the Colorado vs South Dakota comparison?
Colorado has local wage taxes in places like Denver ($5.75/month), Greenwood Village ($2/month), Sheridan ($3/month). Those are on top of the statewide figures above, so check the city calculators if you live or work in one of them.