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South Dakota Nanny Payroll Calculator 2026

South Dakota has no state income tax — nanny payroll deductions are FICA and federal income tax only. Calculate your South Dakota nanny's net pay and your total cost as household employer.

2026 IRS Data No South Dakota State Tax FICA + FUTA Included

Nanny's Weekly Paycheck

Gross weekly pay$800.00
Social Security (6.2%)−$49.60
Medicare (1.45%)−$11.60
Federal income tax (est.)−$49.04
Net weekly pay$689.76
Annual net pay$35,867.60

Employer's Weekly Cost

Nanny gross pay$800.00
Employer SS match (6.2%)+$49.60
Employer Medicare match (1.45%)+$11.60
FUTA (approx.)+$0.81
Total weekly cost$862.01
Annual employer cost$44,824.40

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South Dakota Taxes — Frequently Asked Questions

Does South Dakota have state income tax in 2026?

No. South Dakota has no state income tax, so the state portion of your deductions is $0. On a $70,000 salary you still pay $6,772 in federal income tax plus $5,355 in FICA (Social Security and Medicare), leaving $57,873 in annual take-home pay.

How much is $70,000 after taxes in South Dakota?

A single filer earning $70,000 in South Dakota takes home approximately $57,873 per year — about $4,823/month or $2,226 per biweekly paycheck. Total taxes: $12,127 (17.32% effective rate), split between federal income tax ($6,772), FICA ($5,355).

How much is $90,000 after taxes in South Dakota?

On a $90,000 salary in South Dakota, a single filer keeps approximately $71,943 per year ($5,995/month). The overall effective tax rate is 20.06%, with $0 going to state income tax.

What is the South Dakota state tax on a $45,000 salary?

$0 — South Dakota does not tax wage income. A $45,000 earner still pays $3,230 in federal income tax and $3,443 in FICA, for a take-home of $38,328.

What percentage of my paycheck goes to taxes in South Dakota?

Between 14.83% and 20.06% for salaries in the $45,000–$90,000 range (single filer, 2026 rates). The biggest pieces are federal income tax and 7.65% FICA; South Dakota adds no state income tax on top. Use the nanny payroll calculator above for your exact numbers.