South Dakota Rent Increase Rules: Notice Requirements and Tenant Rights

South Dakota is one of the most landlord-friendly states when it comes to rent increases. There is no rent control, no cap on increase amounts, and no limit on frequency — giving property owners significant flexibility in setting rental rates.

Disclaimer: This guide provides general legal information for educational purposes only and does not constitute legal advice. Always consult a licensed attorney in South Dakota for guidance specific to your situation. Information last verified: March 2026.

Key Rules at a Glance

Rent Increases During a Fixed-Term Lease

During a fixed-term lease (e.g., a one-year lease), a landlord cannot increase rent unless the lease agreement explicitly contains a provision allowing mid-term increases.

If the lease has no such provision, the landlord must wait until the lease term expires to raise the rent. At renewal, the landlord may propose any new rent amount.

Rent Increases for Month-to-Month Tenancies

For month-to-month tenancies, landlords must provide at least 30 days' written notice before a rent increase takes effect (SDCL §43-32-13).

Tenant's Right to Terminate

When a tenant receives a rent increase notice, they have the right to terminate the tenancy rather than accept the increase:

• The termination becomes effective on the first day of the next month
• The tenant must give notice to the landlord within 15 days of receiving the rent increase notice
• This protects tenants from being locked into a higher rent they cannot afford

No Rent Control in South Dakota

South Dakota has no statewide rent control and no local rent control ordinances. This means:

• Landlords can raise rent by any amount
• There is no maximum percentage increase
• No government approval is needed for increases
• Local municipalities cannot enact their own rent control laws

Prohibited Rent Increase Practices

While South Dakota gives landlords wide latitude on rent increases, the following practices are prohibited:

Retaliatory Increases

Under SDCL §43-32-27, landlords may not raise rent in retaliation against a tenant who has:

• Reported code violations or health hazards to government authorities
• Exercised legal rights under the lease or state law
• Organized or joined a tenant organization
• Complained about the landlord's failure to maintain habitable conditions

If a tenant files a complaint and the landlord raises rent within a short time period, the increase may be presumed retaliatory. The burden shifts to the landlord to prove the increase was not retaliatory.

Discriminatory Increases

Under the Fair Housing Act (federal law), landlords may not raise rent based on a tenant's:

• Race, color, or national origin
• Religion
• Sex or gender
• Familial status (having children)
• Disability

South Dakota's state fair housing law also prohibits discrimination based on ancestry.

How to Properly Implement a Rent Increase

Step 1: Review the Lease

• Fixed-term lease — Check if the lease allows mid-term increases; if not, wait until renewal
• Month-to-month — Ensure you provide proper written notice

Step 2: Provide Written Notice

• Deliver at least 30 days before the increase takes effect
• Include the current rent, new rent amount, and effective date
• Use a delivery method that provides proof (certified mail, hand delivery with signature)

Step 3: Document the Reason

While not legally required, documenting the business reason for the increase (rising property taxes, insurance costs, market rates) can help defend against retaliatory increase claims.

Step 4: Allow Tenant Response Period

Remember that the tenant has 15 days from receiving notice to decide whether to accept the increase or terminate the tenancy.

Market Context

South Dakota's rental market varies by location:

• Sioux Falls — The largest city, with moderate rental growth driven by population increases
• Rapid City — Tourism and military presence (Ellsworth Air Force Base) influence rental demand
• Rural areas — Generally lower rents with smaller annual increases

Understanding local market conditions helps landlords set competitive yet fair rental rates.

Best Practices for Landlords

1. Research market rates — Set increases in line with local comparables to retain good tenants
2. Give more than minimum notice — 60 days notice, while not required, gives tenants time to plan
3. Communicate clearly — Explain the reason for the increase (even though it's not required)
4. Document everything — Keep copies of all notices and delivery receipts
5. Be consistent — Apply the same standards across all units to avoid discrimination claims
6. Consider incremental increases — Small, regular increases are easier for tenants to absorb than large, infrequent ones

How Landager Helps

Landager helps you track lease renewal dates, send automated rent increase reminders, and compare market rental rates — so you can make informed pricing decisions while staying compliant with South Dakota law.

Back to South Dakota Landlord-Tenant Laws Overview.