South Dakota doesn’t touch your income — zero state tax. But federal and FICA still reduce your $85K to $68,573, ranking you #5 of 50 states.
On a $85K gross salary in South Dakota, here’s exactly where every dollar goes. Your marginal federal bracket is 22%, but because of the progressive tax system, your effective federal rate is only 11.7%.
The federal government taxes income progressively. On $85K gross, you first subtract the standard deduction of $16,100 (single) or $32,200 (married filing jointly), leaving taxable income of $68,900 as a single filer.
Your $68,900 taxable income is split across multiple brackets. The first $12,400 is taxed at 10%, the next $37,450 at 12%, the portion up to $106,450 at 22%. The result is a federal bill of $9,925, or 11.7% of your gross salary.
South Dakota is one of 9 states that levies no personal income tax. On a $85K salary, this saves you approximately $7,348 compared to California or $6,022 compared to New York (including NYC local tax).
South Dakota has no income tax, no corporate income tax, and no inheritance tax, making it attractive for both earners and retirees.
Your $85K salary breaks down to $5,714/month, $2,637 every two weeks, $1,319/week, or roughly $32.97/hour (based on a 40-hour work week). Every workday, you earn $264 after all taxes.
Using standard budget allocation guidelines (28/12/15/20/25 split), here’s how your $5,714 monthly take-home might break down in South Dakota:
South Dakota’s cost of living index is 92 (national average = 100). After adjusting your $68,573 take-home for local prices, your purchasing power is equivalent to $74,535 in an average-cost area. That puts South Dakota at #7 out of 50 states for cost-adjusted value on a $85K salary.
The below-average cost of living gives you a nice boost. Your $68,573 has the purchasing power of $74,535 — about 9% more than the national average.
Filing as married filing jointly on a $85K salary (assuming only one spouse earns) changes your take-home from $68,573 to $72,658 \u2014 a bonus of $4,085/year ($340/month).
This marriage bonus occurs because married filing jointly doubles the standard deduction to $32,200 and the lower brackets are wider, so more of your income is taxed at lower rates.
At #5 out of 50 states for take-home pay on a $85K salary, South Dakota is among the best states for keeping your paycheck. You’re in the best state for take-home pay at this salary.
How does South Dakota stack up against other Midwest states? Here’s a comparison at the $85K salary level:
A $85K salary puts you well above South Dakota’s median of $58,000, in the 22% federal bracket. At this level, tax optimization starts to matter significantly \u2014 the difference between the best and worst state is $7,348/year. Being in a no-tax state saves you roughly $7,348 compared to high-tax states.
Stepping down to $80K would reduce your take-home by $3,518/year ($293/month), dropping your effective rate from 19.3% to 18.7%.
A raise to $90K would increase your take-home by $3,518/year ($293/month), but your effective rate would rise to 19.9%. You’d keep 70.3% of each additional dollar \u2014 the rest goes to taxes.
| # | State | Tax Rate | Take-Home | Monthly | Eff. Rate | Cost-Adj. |
|---|---|---|---|---|---|---|
| 1 | Alaska | 0% | $68,573 | $5,714 | 19.3% | $53,994 |
| 2 | Florida | 0% | $68,573 | $5,714 | 19.3% | $68,573 |
| 3 | Nevada | 0% | $68,573 | $5,714 | 19.3% | $67,894 |
| 4 | New Hampshire | 0% | $68,573 | $5,714 | 19.3% | $63,493 |
| 5 | South Dakota | 0% | $68,573 | $5,714 | 19.3% | $74,535 |
| 6 | Tennessee | 0% | $68,573 | $5,714 | 19.3% | $76,192 |
| 7 | Texas | 0% | $68,573 | $5,714 | 19.3% | $73,734 |
| 8 | Washington | 0% | $68,573 | $5,714 | 19.3% | $62,339 |
| 9 | Wyoming | 0% | $68,573 | $5,714 | 19.3% | $72,949 |
| 10 | North Dakota | 2.5% | $67,191 | $5,599 | 21.0% | $73,034 |
| 11 | Arizona | 2.5% | $66,448 | $5,537 | 21.8% | $68,503 |
| 12 | Arkansas | 3.9% | $66,418 | $5,535 | 21.9% | $77,230 |
| 13 | Ohio | 2.75% | $66,235 | $5,520 | 22.1% | $73,594 |
| 14 | Oklahoma | 4.5% | $66,086 | $5,507 | 22.3% | $75,961 |
| 15 | Indiana | 2.95% | $66,065 | $5,505 | 22.3% | $73,406 |
| 16 | Nebraska | 4.55% | $66,059 | $5,505 | 22.3% | $72,592 |
| 17 | Louisiana | 3% | $66,023 | $5,502 | 22.3% | $72,552 |
| 18 | Pennsylvania | 3.07% | $65,963 | $5,497 | 22.4% | $67,309 |
| 19 | West Virginia | 4.82% | $65,909 | $5,492 | 22.5% | $79,409 |
| 20 | Alabama | 5% | $65,810 | $5,484 | 22.6% | $74,784 |
| 21 | Kentucky | 3.5% | $65,598 | $5,466 | 22.8% | $72,886 |
| 22 | Kansas | 5.58% | $65,490 | $5,457 | 23.0% | $72,766 |
| 23 | Montana | 5.65% | $65,451 | $5,454 | 23.0% | $67,475 |
| 24 | Maryland | 5.75% | $65,396 | $5,450 | 23.1% | $58,389 |
| 25 | Virginia | 5.75% | $65,396 | $5,450 | 23.1% | $63,491 |
| 26 | Iowa | 3.8% | $65,343 | $5,445 | 23.1% | $73,419 |
| 27 | New Mexico | 5.9% | $65,313 | $5,443 | 23.2% | $71,772 |
| 28 | Rhode Island | 5.99% | $65,263 | $5,439 | 23.2% | $62,155 |
| 29 | South Carolina | 6% | $65,258 | $5,438 | 23.2% | $70,932 |
| 30 | North Carolina | 3.99% | $65,181 | $5,432 | 23.3% | $68,612 |
| 31 | Mississippi | 4% | $65,173 | $5,431 | 23.3% | $78,521 |
| 32 | Missouri | 4% | $65,173 | $5,431 | 23.3% | $73,228 |
| 33 | Michigan | 4.25% | $64,960 | $5,413 | 23.6% | $71,385 |
| 34 | Delaware | 6.6% | $64,926 | $5,411 | 23.6% | $63,653 |
| 35 | Colorado | 4.4% | $64,833 | $5,403 | 23.7% | $61,745 |
| 36 | Utah | 4.45% | $64,790 | $5,399 | 23.8% | $65,444 |
| 37 | Connecticut | 6.99% | $64,711 | $5,393 | 23.9% | $58,298 |
| 38 | Maine | 7.15% | $64,622 | $5,385 | 24.0% | $65,941 |
| 39 | Illinois | 4.95% | $64,365 | $5,364 | 24.3% | $69,210 |
| 40 | Wisconsin | 7.65% | $64,346 | $5,362 | 24.3% | $69,189 |
| 41 | Massachusetts | 5% | $64,323 | $5,360 | 24.3% | $54,511 |
| 42 | Georgia | 5.19% | $64,161 | $5,347 | 24.5% | $68,990 |
| 43 | Idaho | 5.3% | $64,068 | $5,339 | 24.6% | $67,439 |
| 44 | Vermont | 8.75% | $63,738 | $5,312 | 25.0% | $60,703 |
| 45 | Minnesota | 9.85% | $63,130 | $5,261 | 25.7% | $63,768 |
| 46 | Oregon | 9.9% | $63,103 | $5,259 | 25.8% | $57,366 |
| 47 | New Jersey | 10.75% | $62,633 | $5,219 | 26.3% | $54,464 |
| 48 | New York | 10.9% | $62,550 | $5,213 | 26.4% | $50,040 |
| 49 | Hawaii | 11% | $62,495 | $5,208 | 26.5% | $32,549 |
| 50 | California | 13.3% | $61,224 | $5,102 | 28.0% | $43,116 |
See how your $85K salary stacks up in the highest and lowest take-home states: