South Dakota Payday & Small-Dollar Loan Laws
36% APR cap (Initiated Measure 21)
South Dakota's 2016 ballot Initiated Measure 21 capped consumer loan APRs at 36%, effectively ending the state's payday lending industry.
South Dakota Lending Overview
South Dakota significantly altered its consumer lending landscape in 2016 following the passage of Initiated Measure 21. This ballot initiative established a strictly enforced 36% annual percentage rate cap on all-in finance charges for short-term and personal loans. Prior to this legislation, state residents often faced triple-digit interest rates from various lenders. The current interest rate ceiling applies to all consumer credit transactions, creating a standard regulatory environment that prioritizes affordability and transparency for borrowers across the state.
Because this rate cap effectively ended traditional high-interest payday lending in the state, residents typically seek alternative funding sources. These products include smaller installment loans and unsecured personal loans offered through credit unions or online lenders. While maximum loan amounts and repayment terms vary between institutions, every lender must adhere to the 36% APR limit. This legal framework covers emergency loans for immediate needs as well as larger personal loans intended for debt consolidation or significant expenses.
Maximum loan amount
Varies
Maximum loan term
Varies
Maximum APR / finance charge
36% APR (all-in)
Rollover / renewal rule
No rollovers permitted
Cooling-off period
None required
Governing statute
SDCL § 54-4-44
Who regulates lenders in South Dakota
South Dakota Division of Banking
File a complaint with the regulator above if a lender violates state law. You can also file with the CFPB.
South Dakota loan options
Other state loan laws
Reviewed by Darnell Pierce, MBA. Last reviewed January 2026. This page is informational, not legal advice — verify current rules with the state regulator before borrowing.