South Dakota Landlord-Tenant Law 2026 — A Working Reference

South Dakota sits in the bottom tier of US states for statutory landlord-tenant detail. SDCL § 43-32 imposes a fitness-for-habitation standard, a deposit cap, and a non-payment notice rule — but most operating details are lease-driven. For operators expanding into South Dakota from URLTA states, the lease becomes the primary compliance document.

The 1-month deposit cap

SDCL § 43-32-6.1 caps deposits at 1 month's rent unless special conditions justify more. The exception is narrow — operators relying on it should be prepared to document the special-condition basis in any deposit dispute.

The 2-week return + initial itemization

SDCL § 43-32-24 requires return of the deposit within 2 weeks of termination, with an initial itemized statement. A longer window applies for full accounting when damages are still being assessed at the 2-week mark.

The 2-week window is unusually short — among the fastest in the US. Operators using templates that assume 30 days are systematically late under SD law.

The 3-day pay-or-quit (eviction)

SDCL § 21-16-1 sets the non-payment notice at 3 days written pay-or-quit. Forcible entry & detainer in magistrate court is the standard process.

For no-cause month-to-month termination, SDCL § 43-32-13 requires 30 days written notice.

Habitability (codified)

SDCL § 43-32-8 imposes a fitness-for-habitation standard. The standard is codified but at a higher level of generality than URLTA states — tenant remedies are case-driven rather than statutorily structured.

There is no broad statutory repair-and-deduct cap in South Dakota. Tenants pursuing habitability claims typically use court action rather than self-help.

Entry notice — lease controls

South Dakota statute does not specify an entry-notice period. Lease terms control. 24-hour written notice for non-emergency entry is industry standard and should be the default clause.

Rent increase rules

SDCL § 43-32-13 — 30 days written notice mirroring the termination rule. No statewide cap on the increase amount. No South Dakota city operates rent control.

Discrimination

Federal Fair Housing Act applies. No statewide source-of-income protection. No SD city has adopted SOI protection at scale.

Required disclosures

• Federal lead-paint disclosure for pre-1978 properties.
• Owner/agent identification — recommended in the lease even where not strictly required.

Compliance checklist

1. Federal lead-paint disclosure for pre-1978 properties.
2. Owner/agent identification in the lease.
3. Move-in inspection with photos.
4. 1-month deposit cap (or documented special-condition exception).
5. 2-week deposit return plus initial itemized statement.
6. 24-hour entry notice clause in the lease.
7. 30-day rent-increase notice on month-to-month tenancies.
8. 3-day pay-or-quit for non-payment evictions.

How Proprietio handles South Dakota leases

Proprietio's South Dakota-tier lease template applies the § 43-32 deposit rules, the 24-hour entry notice clause, and the 30-day rent-increase notice tier. The 2-week deposit return clock is tracked with a 3-day-before reminder. Move-in inspection is a required field.

South Dakota's thin statutory framework means the lease itself does most of the work. Operators expanding from URLTA states benefit from carrying their URLTA-style discipline into South Dakota leases — the structure helps even where it's not strictly required.