How to Garnish Wages in South Dakota After a Judgment

Wage garnishment is often the most reliable collection tool in South Dakota, because it reaches a steady stream of income rather than a one-time bank balance or a single piece of property. If your judgment debtor has a job, this is usually where you start.

Here's how the process works under SDCL Chapter 21-18, from serving the paperwork to receiving the final payment.

Wait Out the 30-Day Period

You cannot serve a garnishment until 30 days after the judgment is entered and docketed (SDCL 15-18-1). If the judgment was entered by default, the court may allow earlier enforcement, but for a standard ruling, you're waiting a full calendar month.

Prepare and Serve the Garnishment Packet

The wage garnishment packet consists of three UJS forms:

• Garnishee Summons and Affidavit — Identifies you, the debtor, the employer (the "garnishee"), and the outstanding judgment balance including accrued interest.
• Service of Garnishment Disclosure — Instructions and a form the employer must complete disclosing the debtor's employment status and earnings.
• Garnishee's Affidavit Denying Liability — A form the employer uses if the debtor no longer works there or has no garnishable wages.

Serve the packet on the employer by certified mail with return receipt requested, or through the county sheriff or a process server. The debtor must also receive notice and copies of all garnishment papers.

The 120-Day Continuing Lien

Once properly served, the garnishment creates a 120-day continuing lien on the debtor's disposable earnings. Unlike a bank garnishment (which is a one-shot freeze), wage garnishment keeps pulling from every paycheck for four months or until the judgment is satisfied — whichever comes first.

If the judgment isn't fully paid after 120 days, you can serve a new garnishment packet and start another 120-day cycle.

How Much Can Be Taken: The SDCL 21-18-51 Calculation

South Dakota's wage garnishment caps are more protective of debtors than federal law. Under SDCL 21-18-51, the garnishable amount each week is the lesser of:

1. 20% of disposable earnings (federal law allows 25%)
2. Disposable earnings above the protected floor — 40 times the federal minimum hourly wage in effect on July 24, 2009, or the applicable state minimum wage if higher, plus $25 per week for each dependent family member living with the debtor (federal law uses 30 times the federal minimum wage).

For pay periods other than a week, the floor is adjusted to the number of workweeks in the pay period. The amount above the floor cannot be less than zero.

"Disposable earnings" means what's left after mandatory deductions — federal income tax, FICA, Medicare, and any state-required withholdings. Voluntary deductions like 401(k) contributions or health insurance don't reduce the base.

Example: A debtor earns $500/week in disposable earnings and has two dependent family members. For non-tipped work in 2026, South Dakota's $11.85 hourly minimum wage makes the 40-times floor $474; adding the $50 dependent allowance gives a protected floor of $524. No amount remains above that floor, so the garnishable amount is $0 that week.

The Employer's Obligations

The employer must complete the Garnishment Disclosure form within the statutory window and begin withholding from the next regular pay period. They send the withheld amount to you (or to the court, depending on local procedure) until the judgment is satisfied, the debtor leaves employment, or the 120-day lien expires.

If the employer fails to answer a garnishment summons as required, the court may enter judgment against the garnishee for the amount of the underlying judgment, including costs (SDCL 21-18-39). Most employers comply promptly because the legal risk of non-compliance far outweighs the administrative burden.

The Debtor's Right to Claim Exemptions

After being served with notice of the garnishment, the debtor has a tight window to file a Claim of Exemptions with the court — 5 days if served personally, or 8 days if served by certified mail (SDCL 21-19-9). Common grounds include income below the statutory floor or dependent credits the employer didn't account for.

If the debtor files a timely exemption claim and you dispute it, the court schedules a hearing. Wages are held in escrow until the judge rules. If the debtor misses the deadline, the exemption right is waived for that garnishment cycle.

When Wage Garnishment Isn't Enough

If the debtor's wages are low enough that the garnishment only pulls $30–$50 per pay period, it may take years to satisfy a judgment near the $12,000 small claims ceiling. In those situations, consider running a bank garnishment or Writ of Execution in parallel — South Dakota doesn't prohibit simultaneous enforcement tools, though the debtor can claim exemptions on each one.

The South Dakota Judgment Collection Guide includes a wage garnishment calculation worksheet that walks through the SDCL 21-18-51 formula step by step, so you can estimate the per-paycheck yield before spending money on service fees.

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