Wage Garnishment Limits in South Dakota
At a glance
| Governing law | SDCL § 21-18-51 (the ordinary garnishment cap and per-dependent reduction); § 21-18-52 (support garnishment ceiling); § 21-18-53 (confirms earnings are exempt only to the extent §§ 21-18-51/-52 allow); § 21-18-2.1 (definition of earnings); § 21-18-14.1 (120-day continuing lien mechanism) |
|---|---|
| Maximum that can be garnished | The lesser of: (1) 20% of disposable earnings for the week, or (2) the amount by which disposable earnings exceed 40 times the federal minimum hourly wage or the applicable South Dakota minimum wage if greater, LESS $25 per week for each dependent family member (other than the debtor) residing with the debtor (§ 21-18-51). These restrictions don't apply to a court support order or a bankruptcy order under Title 11 of the U.S. Code, which follow § 21-18-52 instead. A creditor may also obtain a continuing 120-day lien on wages (§ 21-18-14.1) rather than a one-time attachment |
| State rule vs. federal floor | More protective than the federal floor on multiple fronts at once: a lower percentage (20% vs. the federal 25%), a bigger minimum-wage multiplier (40x vs. the federal 30x) tied to whichever of the federal or South Dakota minimum wage is higher, and — unlike the plain federal test — a built-in dollar reduction for each dependent living with the debtor. South Dakota is not a bar state; a creditor can still reach 20% of earnings above the protected floor |
| Minimum-wage protected floor | 40 times the federal minimum hourly wage (29 U.S.C. § 206(a)(1)) or the applicable South Dakota minimum wage, whichever is greater, at the time earnings are payable (§ 21-18-51(2)) — a bigger multiplier than the federal 30x, and pegged to whichever minimum wage protects the debtor more |
| Support, tax & student loan debts | Child and spousal support orders are excluded from the ordinary § 21-18-51 cap entirely and instead follow § 21-18-52's own ceiling: 50% of disposable earnings if the debtor is supporting another spouse or child, or 60% if not, rising to 55%/65% for arrears predating the current 12-week period — matching the federal CCPA support percentages exactly. Bankruptcy Title 11 court orders are likewise excluded from the ordinary cap. Unlike the federal statute and many other states' versions of this exception, § 21-18-51's own exception list names only support orders and bankruptcy orders — it does not separately name state or federal tax debt, which typically proceeds through its own administrative levy process outside this garnishment chapter. Federal student loan administrative wage garnishment likewise runs outside this chapter |
| Head-of-household/family exemption | South Dakota builds a per-dependent dollar reduction directly into the ordinary cap's second prong rather than using a separate head-of-household provision: the minimum-wage-floor calculation in § 21-18-51(2) is reduced by $25 per week for every dependent family member (other than the debtor) who resides with the debtor. This is a real, additional protection for a debtor supporting a family, but it only affects the second (minimum-wage) prong of the two-part test, not the flat 20% figure in the first prong |
| Multiple garnishments at once | No statute in this chapter was found setting a first-in-time or combined-cap rule for multiple ordinary garnishments running at once. A plaintiff may secure a 120-day continuing lien on the debtor's wages (§ 21-18-14.1), under which the garnishee withholds the nonexempt portion of earnings as they accrue until the lien amount is satisfied, 120 days pass, or employment ends — but the statute doesn't itself say how a second creditor's garnishment is treated while an existing continuing lien is in effect |
| Protection from being fired | No South Dakota statute specific to ordinary wage garnishment protecting against discharge was found in either the garnishment chapter (SDCL ch. 21-18) or the labor and employment title (SDCL Title 60); only the federal floor applies (15 U.S.C. § 1674, barring discharge for a first garnishment on one debt) |
Requirements one by one
Governing law
The ordinary cap and its per-dependent reduction are in SDCL § 21-18-51. Support garnishment follows a separate ceiling in § 21-18-52. Section 21-18-53 confirms that wages are protected only to the extent those two sections say so. "Earnings" is defined in § 21-18-2.1, and a creditor's option to obtain a continuing lien on wages (rather than a one-time attachment) is in § 21-18-14.1.
Maximum garnishment amount
Under § 21-18-51, the most an ordinary creditor can reach in any workweek is the LESSER of two figures: 20% of disposable earnings, or the amount by which disposable earnings exceed 40 times the higher of the federal or South Dakota minimum wage, reduced by $25 per week for each dependent family member (other than the debtor) living with the debtor. These limits don't apply to a court support order or a federal bankruptcy order, which follow § 21-18-52 instead. A creditor may also ask for a continuing 120-day lien under § 21-18-14.1, which keeps pulling the nonexempt portion of wages as they're earned instead of requiring a fresh garnishment each pay period.
Federal floor comparison
More protective than federal law in several ways at once: a lower percentage (20% instead of 25%), a bigger minimum-wage multiplier (40x instead of 30x) tied to whichever minimum wage is higher, and a genuine extra feature the plain federal test doesn't have — a $25-per-dependent reduction built directly into the formula. South Dakota isn't a bar state; a creditor can still reach 20% of earnings above the protected floor.
Minimum wage protection floor
40 times the higher of the federal minimum hourly wage or the applicable South Dakota minimum wage, whichever protects the debtor more at the time earnings are paid.
Priority debt exceptions
Child and spousal support orders skip the ordinary cap entirely and follow § 21-18-52's own formula instead: 50% of disposable earnings if the debtor is supporting another spouse or child, 60% if not, rising to 55%/65% for older arrears — the same numbers as the federal CCPA support ceiling. Bankruptcy orders under Title 11 are also excluded from the ordinary cap. Notably, South Dakota's exception list names only support and bankruptcy — not tax debt separately, unlike the federal statute — because tax collection here typically runs through its own administrative levy process outside this garnishment chapter. Federal student loan wage garnishment likewise proceeds through its own separate channel.
Head-of-household exemption
South Dakota doesn't use a separate head-of-household provision; instead it builds a $25-per-week-per-dependent reduction directly into the minimum-wage-floor half of the ordinary cap (§ 21-18-51(2)). That reduction only lowers the second prong of the two-part test, not the flat 20% figure in the first prong, but it's real, additional protection for a debtor supporting a family that most states don't build into their formula this way.
Multiple garnishments priority
No statute was found in this chapter setting a first-in-time or combined-cap rule for multiple ordinary garnishments running at the same time. A plaintiff can obtain a continuing 120-day lien on wages under § 21-18-14.1, under which the garnishee keeps withholding the nonexempt portion of earnings as they accrue until the lien is satisfied, 120 days pass, or employment ends — but the statute doesn't address how a second creditor's garnishment interacts with an existing continuing lien.
Employee termination protection
No South Dakota statute specific to ordinary wage garnishment protecting against discharge was found — only the federal floor applies (15 U.S.C. § 1674, barring discharge for a first garnishment on one debt).
What trips people up
Don't assume the 20% figure is the only number that matters — South Dakota's second, minimum-wage-based test can protect more of your paycheck if you're a lower earner, especially once the $25-per-dependent reduction is applied. Also don't assume a garnishment is a one-time event: a creditor who marks a "continuing lien" on the garnishee summons keeps pulling from your paycheck automatically for up to 120 days, not just once.
Common questions
Does having dependents lower how much can be garnished from my paycheck? It can. South Dakota reduces the minimum-wage-floor part of the formula by $25 per week for each dependent family member living with you, which can shrink or eliminate what's garnishable if you're a lower earner.
Can a creditor keep garnishing my paycheck automatically, or do they have to file again each time? A creditor can request a continuing 120-day lien, which keeps withholding the nonexempt part of your earnings as you're paid until the debt is satisfied, 120 days pass, or your employment ends — no need to file a new garnishment each pay period during that window.
Is child support capped the same way as an ordinary debt? No. Support garnishment follows its own formula (50-65% of disposable earnings) and isn't limited by the ordinary 20%/40x-minimum-wage test at all.
Statutes and sources
- SDCL § 21-18-51 — https://sdlegislature.gov/api/Statutes/21-18-51.html (accessed 2026-07-05)
- SDCL § 21-18-52 — https://sdlegislature.gov/api/Statutes/21-18-52.html (accessed 2026-07-05)
- SDCL § 21-18-14.1 — https://sdlegislature.gov/api/Statutes/21-18-14.1.html (accessed 2026-07-05)
- 15 U.S.C. § 1674 — https://www.govinfo.gov/app/details/USCODE-2011-title15/USCODE-2011-title15-chap41-subchapII-sec1674 (accessed 2026-07-05)
Source links
Every statute quoted above, linked, with the date we checked it.
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