South Dakota Lease Agreement Template
Reviewed by the Agiled editorial teamUpdated June 2026
The lease template below works in South Dakota once you fill in the state-specific numbers — and those numbers are what this page covers: the deposit cap, how fast the deposit must come back, how much notice the landlord owes before entering, and what it takes to end a month-to-month tenancy. The download is the same attorney-style boilerplate as our standard lease; South Dakota law fills in the blanks.
South Dakota lease rules at a glance
| Security deposit cap | Capped at 1 month's rent (more allowed where special conditions pose a danger) |
|---|---|
| Deposit return deadline | 14 days (45 days for the itemized statement on request) |
| Landlord entry notice | 24 hours' notice customary; statute requires only reasonableness |
| Month-to-month termination notice | One month's written notice |
| Late fees | No statutory cap |
State laws change frequently and this summary is not legal advice. Verify current rules against the state statute or with a licensed attorney before relying on them.
How South Dakota handles lease agreements
South Dakota's 14-day return is fast, but the itemized accounting can lawfully trail to 45 days on request — a two-clock system most leases never explain. In South Dakota, the security deposit rule is: capped at 1 month's rent (more allowed where special conditions pose a danger). After move-out, the landlord's deadline to return the deposit is 14 days (45 days for the itemized statement on request), and ending a month-to-month tenancy takes one month's written notice. Confirm current figures against the state statute before signing — legislatures amend landlord-tenant law frequently.
South Dakota lease agreement FAQs
How much can a landlord charge for a security deposit in South Dakota?
Capped at 1 month's rent (more allowed where special conditions pose a danger). Put the exact deposit amount in the lease, along with where it is held, and check the current statute — several states have recently lowered their caps.
How long does a landlord have to return a security deposit in South Dakota?
14 days (45 days for the itemized statement on request). The return should include an itemized statement for any deductions; missing the statutory deadline can expose the landlord to penalty damages in many states.
How much notice does a landlord need to enter a rental in South Dakota?
24 hours' notice customary; statute requires only reasonableness. Even where no statute sets a number, writing a notice period into the lease (24–48 hours is the national norm) protects both sides.
How much notice is required to end a month-to-month tenancy in South Dakota?
One month's written notice. Give notice in writing and keep proof of delivery — the notice period is one of the most commonly litigated lease terms.
The full lease agreement guide
Clause-by-clause guidance, common mistakes, and the complete template text live on the main page: Lease Agreement Template — full guide and download.