A South Dakota Tenant Notice to Vacate is the written notice a tenant gives a landlord to end a periodic tenancy under S.D. Codified Laws § 43-32-15. It identifies the rental unit, sets the last day of tenancy, provides a forwarding address for the security deposit, and creates the documentary record that protects you if the move-out is later disputed. The form on this page handles the statutory content automatically — you fill in the blanks, the PDF generates a clean, signature-ready notice, and you deliver it to your landlord.

In South Dakota, a tenancy with no agreed term renews at the end of each rental term unless either party gives notice at least as long before the end of the term as the term itself, not exceeding one month (SDCL § 43-32-15). A month-to-month tenant therefore gives one month’s notice ending at the end of a rental month, and a week-to-week tenant gives one week’s notice. The landlord must return the deposit, or give you a written statement of the specific reason for withholding it, within twenty-one days after the tenancy ends and it receives your mailing address (SDCL § 43-32-24).

What this form does and when to use it

The South Dakota Tenant Notice to Vacate is a written notice from the tenant to the landlord ending a periodic (typically month-to-month) tenancy under S.D. Codified Laws § 43-32-15. It serves three purposes at once: it gives the landlord the statutorily required notice (one month for a monthly tenancy) that the tenancy will end, it specifies the last day of tenancy so rent obligations stop on a defined date, and it provides the forwarding address that triggers the landlord’s twenty-one-day security deposit return obligation under SDCL § 43-32-24. Without a properly written and delivered notice, a tenant who simply moves out remains exposed to claims for additional rent and may have a harder time recovering the security deposit.

Use this notice when you have a periodic tenancy — month-to-month is the most common form, but the same rule applies to week-to-week or other periodic arrangements (a week-to-week tenancy needs one week’s notice, because § 43-32-15 sets the notice at the length of the term, up to one month). The one-month notice for month-to-month applies regardless of how long you have lived in the unit. Many states impose longer notice obligations on landlords than on tenants — those longer landlord rules do not flow back to tenants. As a tenant on a periodic tenancy in South Dakota, you give the notice stated in SDCL § 43-32-15: as long as the rental term, not exceeding one month.

This is not the right form for a fixed-term lease. If you have a lease with a defined end date and you intend to leave at the natural end of the term, the lease itself sets the end date — although it is good practice to send a written notice anyway to confirm your intent and trigger the security deposit clock. If you want to leave a fixed-term lease early, the § 43-32-15 notice does not apply: you need either a lease provision authorizing early termination, the landlord’s written agreement to release you, or a statutory ground (uninhabitable conditions, domestic violence early termination, or military deployment under federal SCRA at 50 U.S.C. § 3955). Sending a § 43-32-15 notice on a fixed-term lease without one of those grounds typically does not end your rent liability under South Dakota law.

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South Dakota statute and legal authority

The tenant’s right to terminate a periodic tenancy in South Dakota is set out in S.D. Codified Laws § 43-32-15. The statute provides that a hiring for a term not specified by the parties is renewed at the end of each term unless one of the parties gives notice to the other of an intention to terminate at least as long before the expiration of the term as the term itself, not exceeding one month. For a month-to-month tenancy that means one month’s notice, ending at the end of a rental month.

SDCL § 43-32-15 does not prescribe a form, but put the notice in writing and clearly state the date the tenancy will terminate. The writing must be clear enough that a reasonable landlord understands the tenant intends to end the tenancy on a definite date. Ambiguous statements (“I’m thinking about moving”) or conditional statements (“I’ll move if I find a place”) do not satisfy the statute. The form on this page produces unambiguous statutory language.

SDCL § 43-32-24 governs what happens to the security deposit after the tenancy ends. The landlord has twenty-one days after the tenancy ends and it receives your mailing address or delivery instructions to either return the deposit or furnish a written statement of the specific reason for withholding. Deductions are limited to amounts reasonably necessary to remedy defaults in rent and other funds due under an agreement, and to restore the premises to their condition at the commencement of the tenancy, ordinary wear and tear excepted. A written forwarding address from the tenant — which the form on this page builds in — is the trigger that locks the landlord into the twenty-one-day clock at the correct address.

SDCL § 43-32-27 gives a tenant a cause of action if, after the tenant complains in good faith to a building or housing code agency, gives written notice of a needed repair, or joins a tenant union, the landlord raises the rent above fair market value, cuts utility services, or gives a notice to vacate not based on a lease breach. Giving a notice to vacate is not one of the protected acts listed in § 43-32-27, so improper deductions are challenged under § 43-32-24 instead. If the deposit return is unreasonably delayed or the deductions appear retaliatory or made in bad faith, document the timeline and consider small claims action — most state statutes provide for statutory damages for bad-faith retention of the security deposit.

Step-by-step: writing your notice to vacate

Follow these steps in order. Each one corresponds to a required field on the form below.

Step 1: Confirm your tenancy is periodic, not fixed-term

Pull out your lease. If it has no end date, or it expired and you simply continued paying month-to-month, you have a periodic tenancy and SDCL § 43-32-15 applies — give at least one rental period’s notice (not exceeding one month) using this form. If your lease has a defined end date and is still within the term, this notice is not the right tool unless you have a separate ground for early termination.

Step 2: Choose your last day of tenancy

Choose the end of a rental period that falls at least one full rental period (not exceeding one month) after you deliver the notice; SDCL § 43-32-15 requires the notice that long before the term expires, so the tenancy ends at the end of a rental period. Use the calculator below to compute the exact date. (Always check your lease for any additional notice terms.)

Step 3: List every named tenant

Include every adult tenant who signed the lease. Each tenant has an independent obligation under the lease, and a notice on behalf of one cotenant does not necessarily end the tenancy for others. If only one of two cotenants intends to leave and the other plans to stay, that is a partial-tenancy issue that this form is not designed for — discuss it with the landlord and consider a written modification of the lease.

Step 4: State the rental address with full precision

Use the address as it appears on the lease, including unit or apartment number, building number, city, and ZIP. Imprecise addresses cause more disputes than people expect, especially in multi-unit buildings.

Step 5: Identify the landlord or property manager

The notice should be addressed to whoever holds the landlord role for purposes of the tenancy — typically the entity named in the lease or the property manager identified on rent-payment instructions. If the lease names a different person from the property manager, address the notice to both to avoid any argument that the wrong party received it.

Step 6: Provide a forwarding address

This is the address where the landlord will mail your security deposit and any itemization. SDCL § 43-32-24 runs the landlord’s twenty-one days from the end of the tenancy and receipt of your mailing address or delivery instructions, so without a forwarding address the clock does not start. A clean forwarding address protects the refund and starts the twenty-one-day clock running cleanly.

Step 7: Ask for a pre-move-out walkthrough

Even where state law does not require it, ask the landlord for a pre-move-out walkthrough. The landlord walks through the unit, identifies any deficiencies that would otherwise be deducted from the deposit, and gives you a chance to fix them before move-out. This optional step often pays for itself many times over in deposit recovery. The form below includes a checkbox to put the request in writing.

Step 8: Sign and date

The notice must be signed and dated by the tenant. If there are cotenants, every cotenant who is ending the tenancy should sign. The notice period is measured from delivery, not from the date you sign.

Required information that makes the notice valid

SDCL § 43-32-15 sets a low statutory bar: notice, given the required number of days in advance, stating the tenant’s intent to terminate. The form on this page goes well beyond the minimum because the bigger risk to a tenant is not technical invalidity — it is the move-out dispute (deductions, deposit return delays, claims for additional rent). Each element below addresses a real-world dispute pattern.

Element	Why it matters
Tenant name(s)	Establishes which tenants are giving notice. If there are cotenants and only some are leaving, the notice should be clear about who is and is not part of the termination.
Rental property address with unit	Identifies the specific tenancy being ended. Imprecise addresses cause more disputes than people expect, especially in multi-unit buildings.
Date of notice	Establishes when the notice period started running. Aligns with the proof of delivery.
Last day of tenancy	The defined date the tenancy ends. This is the rent-stop date; the twenty-one-day security deposit clock under SDCL § 43-32-24 runs from termination and the landlord’s receipt of your mailing address.
Forwarding address	Tells the landlord where to mail the security deposit and itemization. Without it, the twenty-one-day clock in SDCL § 43-32-24 does not start, because it runs from receipt of your mailing address or delivery instructions.
Pre-move-out walkthrough request (optional)	Asks the landlord to do a pre-move-out walkthrough and tell you what would be deducted from the deposit. One of the highest-leverage moves for deposit recovery, even where not required by statute.
Tenant signature(s) and date	Authenticates the notice as actually given by the tenant on the date stated.
Landlord/property manager name and address	Clarifies who is being noticed. If the lease names a different person from the property manager, address both to avoid argument.

How to deliver the notice to your landlord

SDCL § 43-32-15 does not specify a form or delivery method for a tenant’s notice. That makes proof of delivery the practical requirement: if the landlord later denies receiving notice, the tenant who has documentary proof prevails. The methods below are listed in order of evidentiary strength.

Move-out timeline and key dates

The full move-out arc — from notice through deposit return — is structured by two clocks: the notice clock under SDCL § 43-32-15 — one month for a monthly tenancy — and the twenty-one-day deposit clock under SDCL § 43-32-24. Here is the typical sequence.

The clean version of this timeline plays out in roughly 51 days from notice to deposit return. The version that goes wrong adds weeks — disputes over whether the notice was timely, missing forwarding address mail-backs, deductions the tenant disputes. The mitigations are all on the tenant side: deliver with proof, request a pre-move-out walkthrough, document the unit on the way out, and provide a real forwarding address.

Pay rent through the entire notice period even if you move out earlier. Returning keys early does not, by itself, end your rent obligation under SDCL § 43-32-15. The tenancy ends on the date stated in the notice — earlier physical departure is fine, but the rent runs through the stated end date unless the landlord agrees in writing to release you sooner. (Some landlords will agree to release the tenant once a replacement is found; ask, but get it in writing.)

What happens after the notice period ends

On the last day of tenancy stated in your notice, the tenancy formally terminates. You should surrender possession on or before that date — return all keys, garage remotes, mail keys, and any access cards or fobs. Document the condition of the unit with timestamped photos and video, ideally at the same time you do the move-out walkthrough. Confirm in writing (text is fine for this part) that the keys have been returned and the unit surrendered.

The twenty-one-day security deposit clock under SDCL § 43-32-24 does not start from surrender of possession alone. Within twenty-one calendar days — measured from the termination of the tenancy and the landlord’s receipt of your mailing address or delivery instructions, not from surrender alone — the landlord must either return the full deposit or furnish a written statement showing the specific reason for withholding any part of it, along with the balance. Deductions are limited to amounts reasonably necessary to remedy defaults in rent (which should be zero if you paid through the notice period) and other funds due under an agreement, and to restore the premises to their condition at the commencement of the tenancy, ordinary wear and tear excepted. Painting, normal carpet wear, and ordinary cleaning are typically not lawful deductions.

If the deposit and the written statement of reasons are delivered within twenty-one days and the deductions are reasonable, the move-out is complete. If the landlord misses the deadline or makes deductions that look retaliatory or unfounded, your remedy is a written demand letter followed by small claims court. In South Dakota a landlord who fails to comply forfeits the right to withhold any portion of the deposit, and bad-faith retention exposes it to punitive damages not to exceed two hundred dollars (SDCL § 43-32-24), a provision that often motivates settlement once a written demand is received.

Security deposit return under § 43-32-24

The security deposit is where most tenant move-outs go sideways. The legal framework is straightforward, but enforcement depends on the tenant’s documentation. Build the file from day one of the notice period.

What the landlord must do within twenty-one days

SDCL § 43-32-24 requires the landlord, within twenty-one days after the termination of the tenancy and receipt of the tenant’s mailing address or delivery instructions, either to return the security deposit or to furnish the tenant a written statement showing the specific reason for withholding the deposit or any portion of it. Note the trigger: two events start the clock together, and surrender of possession alone is not enough — which is why giving a written forwarding address at move-out matters so much. They are calendar days.

A second and separate duty follows on request: within forty-five days after termination of the tenancy, upon the lessee’s request, the lessor must provide an itemized accounting of any deposit withheld. That forty-five-day clock was not changed in 2026 and is a different document from the twenty-one-day written statement.

Lawful deductions

The statute’s list is CLOSED and has two heads, not four: amounts reasonably necessary to (1) remedy tenant defaults in the payment of (a) rent and (b) other funds due to the landlord pursuant to an agreement, and (2) restore the premises to their condition at the commencement of the tenancy, ordinary wear and tear excepted. Cleaning is not a separate head; it is only lawful so far as it restores the unit to its condition at the commencement of the tenancy, ordinary wear and tear excepted. Any deduction outside these categories is unlawful. Painting after a long tenancy is generally ordinary wear; deep stains, holes beyond reasonable hanging, and damage from neglect are not.

Pre-move-out walkthrough — your highest-leverage move

Whether or not your state requires the landlord to perform a pre-move-out walkthrough, you can ask. Walking through the unit with the landlord before move-out lets the landlord flag anything that would otherwise be deducted from your deposit, and gives you a chance to clean, repair, or replace before you surrender possession. Tenants who do this walkthrough typically recover more of their deposit than tenants who wait until move-out to learn what was charged. A friendly, written request is usually all it takes.

If the landlord does not comply

If the twenty-one days pass without a deposit or a written statement of reasons, send a written demand letter referencing SDCL § 43-32-24 and the relevant date of surrender. If that does not produce a response, file in small claims court (jurisdiction up to a substantial dollar limit; consult the current South Dakota small claims jurisdictional limit before filing). In South Dakota a landlord who fails to comply forfeits all right to withhold any portion of the deposit, and bad-faith retention exposes it to punitive damages not to exceed two hundred dollars (SDCL § 43-32-24).

Common mistakes that cost tenants money

Most disputes over tenant move-outs trace back to a small number of recurring mistakes. The pattern is consistent: the tenant has the right under SDCL § 43-32-15 and SDCL § 43-32-24, but does not have the documentation to enforce it.

Verbal notice or text-only notice

SDCL § 43-32-15 does not expressly require writing, but a written notice is the one you can prove. A verbal conversation, even one the landlord acknowledges in the moment, can be denied later. A text or email may satisfy the writing requirement if the lease expressly allows electronic notice, but the safer course is a paper notice with delivery proof.

Less than the statutory period

Tenants sometimes give shorter notice because they want to coordinate with a new lease. Anything less than one full rental period (not exceeding one month) from delivery to the end of the rental period you name leaves the tenant on the hook for additional rent through the full statutory period