South Dakota Debt Collection Laws: The 20% Garnishment Cap and 120-Day Lien

South Dakota has no wage-garnishment ban and no state income tax, and its garnishment formula is more protective than the federal floor most states rely on. A creditor still has to sue on the debt, win a judgment, and get a garnishment order from the court before an employer withholds anything, and as everywhere, most South Dakota garnishments trace back to a default judgment because nobody answered the lawsuit.

How Much of Your Paycheck Can Be Garnished in South Dakota

Under SDCL 21-18-51, the maximum garnishment for any workweek is the lesser of two amounts: 20 percent of disposable earnings, or the amount by which disposable earnings exceed 40 times the greater of the federal minimum hourly wage or South Dakota's own state minimum wage, minus $25 per week for each dependent family member, other than the debtor, living with the debtor. That $25 dependent reduction applies only to the second prong of the test, not to the flat 20 percent cap.

That formula is more protective on two counts than the federal CCPA standard most states default to: 20 percent is lower than the federal 25 percent ceiling, and the 40-times multiplier is higher than the federal 30-times multiplier, applied against whichever minimum wage is greater. Because South Dakota's own state minimum wage is indexed and adjusted annually, and currently runs above the federal $7.25 rate, the 40-times multiplier in practice applies against South Dakota's higher wage rather than the federal one, pushing the exempt floor up further. The exact current dollar value of that floor changes each year with South Dakota's minimum wage; check the Department of Labor and Regulation's current figure before relying on a specific number.

South Dakota garnishments also run longer than in many states. Under SDCL 21-18-14.1, a garnishee summons creates a continuing lien: the garnishee must keep withholding the nonexempt portion of earnings through the last payroll period ending on or before 120 days from the garnishee summons' effective date, or until the judgment is satisfied, or until employment ends, whichever happens first.

Child and spousal support withholding sits outside this cap entirely, running instead under the federal support ceilings, 50 percent of disposable earnings if the individual is supporting another spouse or child, 60 percent if not, each rising another 5 points for arrears older than 12 weeks, and "no court of this state may make, execute, or enforce any order or process in violation of this section," under SDCL 21-18-52.

Bank Accounts and Other Exemptions

South Dakota has no bank-account-specific exemption statute. Instead, its general personal-property wildcard exemption, SDCL 43-45-4, can be claimed against non-exempt personal property, which includes money sitting in a bank account, but it is not self-executing; the debtor or an attorney has to affirmatively select and claim it, and the property has to be appraised as the statute requires. Beyond that wildcard, directly deposited federal benefits, Social Security, VA, and similar payments, carry the automatic federal two-month protection under 31 CFR Part 212, covered in our guide to whether Social Security can be garnished.

Can You Be Fired Over a Garnishment in South Dakota?

We did not find a South Dakota statute that extends job protection beyond the federal one-garnishment rule in 15 U.S.C. Section 1674, which protects an employee from discharge only for garnishment tied to a single debt. Treat the federal floor as the operative protection in South Dakota unless a state law changes that.

State Tax Debts: No Income Tax, but Property Can Still Be Seized

South Dakota has no state income tax, so there is no South Dakota analog to the payroll-withholding tax garnishments other states run. That does not mean other state tax debts, such as unpaid sales or use tax, go uncollected. Under SDCL Chapter 10-56 and SDCL 10-59-13, once a tax lien is filed, the Secretary of Revenue can direct the county treasurer to issue a distress warrant, and the sheriff then collects by seizing and selling personal property. The statute expressly identifies checking, savings, and similar bank accounts as personal property subject to that seizure. This is a property-seizure mechanism, not a payroll-percentage garnishment, which is a meaningfully different process from how most other states collect delinquent state taxes from wages.

The Statute of Limitations on Debt in South Dakota

South Dakota does not split its ordinary contract limitations period by written versus oral. SDCL 15-2-13 sets a single, undifferentiated 6-year period for any "contract, obligation, or liability, express or implied," which by its own terms covers written and oral debt alike, including credit cards, medical bills, and other unwritten consumer debt. There is no separate open-account subsection.

Promissory notes run on their own UCC-based clock under SDCL 57A-3-118: 6 years after the due date for notes payable at a definite time, or 6 years after demand for demand notes. Unaccepted drafts get 3 years after dishonor or 10 years after the date of the draft, whichever comes first; accepted drafts get 6 years after the stated due date.

Revival: SDCL 15-2-29 requires that an acknowledgment or a new promise sufficient to restart the limitations clock be "contained in some writing signed by the party to be charged." The same section separately states that it "shall not alter the effect of any payment of principal or interest," which carves payment out of the section's own writing requirement rather than spelling out exactly how a payment revives the debt. No dedicated South Dakota statute setting out the precise mechanics of part-payment revival was found; treat the practical effect of a partial payment on an old South Dakota debt as an open legal question rather than a settled rule, and be cautious before making one on a debt that may already be time-barred.

Two federal rules apply everywhere in South Dakota as well. Suing, or threatening to sue, on a time-barred debt violates Regulation F, 12 CFR 1006.26, no matter what the collector knew, and time-barred debt is not erased debt; the separate 7-year credit reporting clock runs on its own schedule. See our statute of limitations on debt guide for the full state-by-state table.

Car Repossession in South Dakota

South Dakota enacted the standard UCC self-help rule, SDCL 57A-9-609: after default, a secured party may take possession of the collateral, and may render equipment unusable and dispose of it on the debtor's premises, but only without a breach of the peace, a term the statute leaves to case law rather than defining. Every aspect of the disposition afterward, including method, manner, time, and place, must be commercially reasonable under SDCL 57A-9-610.

Deficiency accounting follows SDCL 57A-9-615's standard rule: proceeds first cover reasonable retaking and sale expenses, then the secured debt, with any surplus going to the debtor and any shortfall owed by the debtor as a deficiency, except for sales of accounts, chattel paper, payment intangibles, or promissory notes, where there is no surplus or deficiency accounting at all. If the secured party or a related person buys the collateral itself at a price well below what an arm's-length sale would have brought, the deficiency is recalculated against what a compliant sale to an unrelated buyer would have realized.

South Dakota has no general statutory right to cure a default before an ordinary vehicle repossession. It does provide one specific carve-out for rent-to-own consumers: under SDCL 54-6A-7, a consumer whose rented property is repossessed for a missed payment can reinstate the agreement by paying the past-due rental charges, reasonable pickup and redelivery costs, and any applicable late fee. The reinstatement window is 5 days after the renewal date for monthly agreements, or 2 days for more-frequent-payment agreements, but that window stretches to at least 21 days after the property's return if less than two-thirds of the payments needed to acquire ownership had been made, and to at least 45 days if two-thirds or more had been paid. The lessor has to offer the same or comparable-quality substitute property upon reinstatement. See car repossession laws for the national framework, including the federal court-order requirement for servicemembers' pre-service loans.

If You Are Being Garnished or Sued in South Dakota

Answer the lawsuit. Doing so forces the plaintiff, often a debt buyer, to prove it owns the debt and that the amount is correct, and it preserves the 6-year limitations defense, which is lost if it is never raised. If a garnishment is already running, check the withholding against the 20 percent and 40-times-minimum-wage floors, and remember the lien only runs 120 days at a time, so it does not necessarily continue automatically past that window without a fresh summons. If judgments are piling up, bankruptcy's automatic stay halts garnishment while the case is open; see South Dakota bankruptcy law for how Chapter 7 and Chapter 13 work here. None of this is a prediction about any individual outcome; it is the process the law provides.

Information last verified on 2026-08-12. This article has not yet been reviewed by a licensed lawyer.

Related Resources

• Debt Collection Laws by State
• Statute of Limitations on Debt
• How to Stop Wage Garnishment
• Car Repossession Laws
• Can Social Security Be Garnished?
• South Dakota Statute of Limitations
• South Dakota Bankruptcy
• South Dakota Child Support Laws

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Last updated: 2026-08-12.