How to End a Lease Early by Mutual Agreement in South Dakota: A Tenant’s Guide
A tenant's guide to ending a lease by mutual agreement in South Dakota. Learn about SDCL 43-32-22, the 14-day security deposit rule, and domestic violence protections.

In South Dakota, breaking a lease can be a legally complex process. Unlike month-to-month tenancies which can be ended with simple notice, a fixed-term lease (like a one-year agreement) is a binding contract that generally holds you responsible for rent until the lease expires.
However, South Dakota law explicitly recognizes a way out that avoids court battles and collection agencies: Termination by Mutual Consent.
Under SDCL § 43-32-22, a lease is legally terminated by the "mutual consent of the parties". This means if you and your landlord can agree to part ways, you can dissolve the lease immediately without penalty. This guide explains how to negotiate this, how to draft the agreement, and specific rights for victims of domestic abuse.
How a Mutual Agreement Works in South Dakota
A mutual agreement is a voluntary contract where the landlord and tenant agree to end the tenancy on a specific date, releasing the tenant from future liability.
Legal Basis: South Dakota Codified Law § 43-32-22(2) specifically lists "mutual consent" as a valid way to terminate a lease. This makes a written mutual agreement a legally recognized defense against future rent claims.
No "Official" Form: The South Dakota Real Estate Commission does not provide a mandatory form for this. You generally must use a private written agreement signed by both parties.
Voluntary: A landlord cannot be forced to sign this. If they refuse, you are bound by the lease terms unless you have a legal cause (like domestic violence or active military duty).
When Should You Use It?
1. Breaking a Fixed-Term Lease
If you need to move for a job or personal reasons, simply "abandoning" the property is risky. You could be liable for the rent until the lease ends or a new tenant is found.
The "Mitigation" Leverage: While South Dakota statutes are less explicit about the "duty to mitigate" than some other states, general contract principles usually require landlords to make reasonable efforts to re-rent the unit to minimize losses.
The Strategy: You can use this as a negotiation tool. "I need to leave early. Since you will likely need to find a new tenant anyway, I offer to pay a termination fee of [Amount] if we sign a mutual agreement today. This guarantees you immediate funds and possession of the unit."
2. "Cash for Keys" (Sale of Property)
Landlords often want to sell a property or move a family member in. In South Dakota, a new owner generally buys the property subject to the existing lease (meaning they can't kick you out immediately unless the lease says otherwise).
The Negotiation: If your landlord wants you out to sell the home, you have leverage. You can negotiate a "Cash for Keys" deal: the landlord pays your moving costs or waives your last month's rent in exchange for you signing a mutual termination agreement.
How to Draft the Agreement
Since there is no standard government form, you must draft a clear document.
Required Elements:
Title: "Mutual Termination of Lease Agreement."
Parties: Full names of Landlord and Tenant.
Property: The complete address of the rental unit.
Termination Date: The exact date you will surrender the keys.
Release of Liability: A critical clause stating: "The Landlord and Tenant mutually agree to terminate the lease pursuant to SDCL 43-32-22(2). The Landlord releases the Tenant from all future rent obligations under the Lease after the Termination Date."
Security Deposit: Explicitly state that the security deposit will be returned within 14 days (or 45 days if itemized) as per South Dakota law.
Signatures: Both parties must sign and date the document.
The Risks for Tenants
1. The 14-Day Security Deposit Rule
South Dakota has a strict timeline for deposits. Under SDCL § 43-32-24, landlords must return your security deposit (or a written statement showing specific reasons for withholding) within two weeks (14 days) after the tenancy ends and you provide your mailing address.
The Trap: If you leave early without a written agreement, the landlord might argue the tenancy hasn't "ended" yet, delaying your deposit return. A mutual agreement clarifies the official end date.
2. Withholding for "Unpaid Rent"
If you don't have a release of liability, the landlord can deduct "unpaid rent" from your deposit for the months the unit sits empty. A mutual agreement prevents this by officially ending your obligation to pay rent on the move-out date.
Special Rights: Domestic Violence & Military
Domestic Violence Victims:
Under SDCL § 43-32-19.1, if you or a household member are a victim of domestic abuse, unlawful sexual behavior, or stalking, you can terminate your lease early without penalty.
Requirements: You must provide written notice stating your fear of imminent danger and attach a supporting document (police report, protection order, or health care provider statement) dated within the last 30 days.
Result: You are not liable for an early termination fee or rent for the months after you vacate.
Military Service:
Under the federal Servicemembers Civil Relief Act (SCRA), active duty members receiving deployment or PCS orders can terminate a lease. You must provide a copy of the orders and written notice. The lease ends 30 days after the next rent payment is due.
Frequently Asked Questions (FAQ)
1. Is there an official South Dakota form to end a lease?
No. While SDCL 43-32-22 mentions "mutual consent," the state does not provide a specific form. You must draft a private written agreement.
2. Can I just leave if I give 30 days' notice?
Only if you are on a month-to-month lease. If you have a fixed-term lease (e.g., 1 year), giving 30 days' notice does not legally end your obligation to pay rent for the remaining months unless the landlord agrees.
3. When do I get my deposit back?
The landlord has two weeks (14 days) after you move out and provide your forwarding address to return the deposit or explain deductions. If they need to provide a detailed itemized accounting, they have up to 45 days upon your request.
4. How much notice does a landlord have to give to evict me?
If you haven't paid rent or violated the lease, the landlord can give you a 3-Day Notice to Quit. If you are a month-to-month tenant and the landlord just wants to end the tenancy (no fault), they generally must give 30 days' notice.
5. Does the landlord have to find a new tenant if I move out?
South Dakota law generally requires landlords to take reasonable steps to re-rent the property (mitigate damages). If they re-rent it, they cannot charge you rent for the time the new tenant is paying.
References:
South Dakota Codified Laws § 43-32-22 (Termination of lease)
South Dakota Codified Laws § 43-32-19.1 (Domestic abuse termination)
South Dakota Codified Laws § 43-32-24 (Security deposit return)
South Dakota Consumer Protection: Landlord/Tenant
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