South Dakota’s security deposit law is unique for its two-track return deadline: a fast 14-day timeline if the tenant provides a forwarding address, or a slower 45-day period if not. The deposit cap is flexible, allowing more than one month’s rent if the lease explicitly permits it, making South Dakota slightly more landlord-favorable than neighboring states.

The Short Answer

South Dakota allows deposits of up to one month’s rent by default, though leases may specify higher amounts. Deposits must return within 14 days if the tenant provides a forwarding address, or 45 days otherwise, with a written itemized statement of deductions. This dual-deadline system rewards tenants who provide clear move-out information while protecting those who don’t.

Security Deposit Cap

South Dakota’s cap structure is flexible:

Default cap: One month’s rent
By written lease agreement: More than one month’s rent is permitted if the lease explicitly allows it

This flexibility allows negotiation but defaults to one month if nothing is specified. Tenants should review their lease carefully to understand what deposit was agreed upon and whether it exceeds the statutory default.

The 14-Day (or 45-Day) Return Deadline

South Dakota uses a two-track deadline system:

If tenant provides forwarding address: Landlord must return deposit within 14 days of move-out
If tenant does NOT provide forwarding address: Landlord must return within 45 days of move-out

This incentivizes tenants to notify landlords of their forwarding address (email or written note). Both timelines require a written itemized statement of deductions. The sooner you give the landlord your address, the sooner you’ll get your money back.

Reference: South Dakota Codified Laws § 43-32-6.1 through § 43-32-24

What Can a South Dakota Landlord Legally Deduct?

Landlords may deduct for:

Unpaid rent or utilities
Damage beyond normal wear and tear
Reasonable cleaning costs (documented)
Repair or replacement of tenant-damaged property
Lease violation fees or other contract-specified charges
Pet damage (if lease included pet terms)

All deductions should be itemized and, where applicable, supported by receipts or repair estimates.

What Is Normal Wear and Tear in South Dakota?

Normal wear and tear includes:

Faded or scuffed paint from normal living
Minor marks or dents from furniture placement
Worn carpet pile or light stains from regular use
Small nail holes in drywall for wall hangings
Worn cabinet handles or light switches
Faded window treatments from sunlight
Slightly worn door hinges or handles
Minor cracks in drywall from settling

Beyond normal wear and tear (deductible):

Large holes or gouges in walls or doors
Permanent carpet stains, burns, or odors
Broken or inoperable appliances
Pet damage including urine stains, scratching, or behavioral damage
Broken windows, locks, or door hardware
Damaged tile, flooring, or fixtures
Accumulated dirt, trash, or pest infestation
Intentional damage or vandalism

Penalties for Wrongful Withholding

If a South Dakota landlord wrongfully withholds a deposit, the tenant can sue and recover:

Actual damages (the amount wrongfully withheld)
Attorney’s fees and court costs

While South Dakota does not provide “double damages” like some states, the attorney’s fee provision makes it worthwhile to pursue even moderate withholding in small claims or district court. An attorney can often recover the full amount plus fees, making the lawsuit economically viable.

How to Get Your Deposit Back in South Dakota

Provide a forwarding address as soon as you know your move-out date. Email it to the landlord or property manager, or include it in a move-out notice letter.
Keep a copy of any communication providing your address—this starts the 14-day clock.
Take photos and video of the unit at move-in and move-out, documenting condition clearly.
Clean the unit thoroughly before vacating to minimize cleaning deductions.
Request a move-out inspection if possible, so you can witness the landlord’s damage assessment.
Document all communications in writing (email is ideal for timestamping).
Mark your calendar for either 14 or 45 days, depending on whether you provided a forwarding address.
Expect the itemized statement within the applicable deadline. Review all deductions for reasonableness and documentation.
Challenge vague or undocumented deductions immediately in writing if they seem incorrect.
File in small claims court if the deadline passes without return or if deductions are unreasonable. Bring your lease, move-out photos, and all correspondence.

Key Statute

South Dakota Codified Laws § 43-32-6.1 through § 43-32-24 – South Dakota’s comprehensive security deposit law governing deposits, caps, dual deadlines, itemization, and remedies for non-compliance.

Real Situations in South Dakota

In Sioux Falls, a tenant rented an apartment for two years with a $1,200 deposit (1 month’s rent). Upon move-out, the tenant provided a forwarding address immediately. The landlord returned the deposit on day 16—well within the 14-day deadline—with an itemized statement confirming “no deductions claimed.” This compliant return resulted from clear communication. The tenant received their money within two weeks with no dispute.

In Rapid City, a tenant did not provide a forwarding address at move-out. The landlord returned the deposit on day 42—without a forwarding address, the 45-day deadline applied. The landlord’s itemized statement included $300 for carpet cleaning with a supporting invoice. The 45-day deadline is firm when the address is not provided. The tenant challenged the deduction by claiming the carpet was left clean, supported by move-out photos. South Dakota courts apply reasonableness; the invoice showed the cleaning service was hired within normal turnaround time (day 5 after move-out), and the work was documented. The deduction was upheld.

In Aberdeen, a tenant provided a forwarding address on move-out day. The landlord returned the deposit on day 17 (three days past the 14-day deadline) with an itemized statement claiming $250 for paint touch-ups without an invoice. The tenant objected immediately with a certified letter citing the late return and lack of documentation. The landlord responded within 10 days by refunding the $250 to avoid small claims court and the cost of litigation. The prompt response prevented further dispute.

Common Mistakes South Dakota Tenants Make

Not providing a forwarding address or waiting until late to provide it. The 14-day deadline only applies if you provide your address promptly. If you don’t provide an address, the 45-day deadline applies. Provide your address in writing within 3 days of move-out to trigger the faster 14-day deadline. This pressures the landlord to process the deposit quickly.

Accepting deductions claimed without invoices or receipts. If the itemized statement lists deductions without supporting invoices or repair estimates, respond within 7 days with a certified letter demanding documentation. South Dakota law does not require receipts to be attached to the initial statement, but they should be provided upon request within a reasonable time. Lack of documentation weakens the landlord’s position.

Not emphasizing the two-track deadline in your communications with the landlord. Reference the specific deadline in your move-out notice: “I am providing my forwarding address, so you have 14 days to return my deposit.” This sets clear expectations and gives you grounds to challenge late returns. Many landlords are unaware of the address-triggered 14-day deadline and respect it once informed.

Tenant Rights Guide: Know Your Rights in Every State — the complete hub for tenant protections, eviction laws, and landlord obligations
South Dakota Eviction Notice Requirements — what your landlord must do before starting eviction proceedings in South Dakota
South Dakota Small Claims Court — how to sue your landlord for a wrongfully withheld deposit without a lawyer
South Dakota Wage Theft Laws — South Dakota wage laws, overtime rights, and how to recover unpaid wages
South Dakota Tenant Rights Guide — complete tenant rights guide for South Dakota renters

This article is for informational purposes only and does not constitute legal advice. Always verify current rules at the source linked above or consult a licensed South Dakota attorney. Last reviewed: March 2026.

South Dakota Security Deposit Laws: Two-Track Deadline and Flexible Caps