SDCL § 25-7A-32: Amount withheld for support and arrearage.

The amount actually withheld for support and arrearage may not be in excess of fifty percent of wages, salaries, commissions, bonuses, compensation as an independent contractor, workers compensation, reemployment assistance or unemployment compensation, or disability benefits. However, the total amount of arrearage may be withheld from personal property, money, and credits, or other income not otherwise exempt herein.