South Dakota Squatters Rights and Adverse Possession Laws (2026)

South Dakota's base adverse possession period is 20 years under SDCL § 15-3-1. A shorter 10-year track is available when a claimant holds color of title and pays all property taxes on the parcel under SDCL § 15-3-15. Property owners remove squatters through a Forcible Entry and Detainer action in circuit court under SDCL ch. 21-16.

Information last verified on May 27, 2026. This article provides general legal information, not legal advice.

Jurisdiction scope: This article covers South Dakota state adverse possession and squatter removal law under SDCL Title 15 and SDCL ch. 21-16. It does not address federal law or the law of other states. For a comparison of all 50 states, see the national squatters rights guide.

Adverse Possession in South Dakota: Period and Elements

The 20-Year General Period (SDCL § 15-3-1)

South Dakota's primary adverse possession rule is codified at SDCL § 15-3-1, which sets a 20-year limitation period for actions to recover real property. A claimant who enters land without the owner's permission and maintains possession for 20 continuous years, while satisfying each required element, may bring a quiet title action to establish legal ownership. The 20-year period is one of the longest standard adverse possession timelines in the United States.

To succeed on a 20-year adverse possession claim in South Dakota, the claimant must prove each of the following elements by clear and convincing evidence throughout the full period:

• Actual possession. The claimant must physically occupy and use the land in a manner consistent with how an owner of that type of property would use it, such as building structures, cultivating crops, grazing livestock, or maintaining the parcel.
• Open and notorious possession. The occupation must be visible and obvious, putting a reasonable owner on notice that someone else is asserting a claim over the land.
• Hostile possession. The claimant must occupy the property without the owner's permission and in a manner that is inconsistent with the owner's rights. Permission from the owner defeats the hostility element and restarts the clock.
• Exclusive possession. The claimant must possess the property as their own, not jointly with the public or with the record owner.
• Continuous possession. Possession must be uninterrupted for the entire 20-year period. Seasonal or periodic use may qualify as continuous if it is consistent with the ordinary use of that type of land, but outright abandonment breaks the chain.

All five elements must coexist simultaneously for the complete statutory period. A gap in any element resets the clock and requires the claimant to begin again.

Tacking Prior Possession

A claimant who has not personally held the property for the full 20 years may tack (add) the continuous possession of a predecessor in interest, provided there is privity between the two parties. Privity requires a voluntary transfer of the possessory interest from the prior occupant to the current claimant, typically evidenced by a deed or other written conveyance. The two periods of possession must be continuous without any gap between them.

The 10-Year Color-of-Title and Tax-Payment Track (SDCL § 15-3-15)

South Dakota provides a shorter adverse possession period when the claimant holds color of title and has paid property taxes on the parcel throughout the occupation. SDCL § 15-3-15 governs this track, which reduces the required period to 10 years when two additional elements are satisfied alongside the standard possession elements.

Color of title means the claimant holds a written instrument that appears on its face to convey ownership of the property but is legally defective and therefore does not transfer valid title. Examples include a deed executed by a grantor who lacked full authority to convey, a deed with a description error that does not encompass the disputed parcel, a defective tax deed, or a will that incorrectly identifies the property. Bare possession without any written instrument does not qualify as color of title, and a claimant relying solely on physical occupation cannot use this shorter track.

Payment of property taxes must be continuous throughout the 10-year period. Courts examine county treasurer records to confirm that taxes were paid each year. A single year in which taxes went unpaid defeats the tax-payment element, regardless of how long possession has continued. Tax payment under this track is not merely evidence; it is a mandatory separate condition.

A claimant who satisfies the color-of-title track under SDCL § 15-3-15 may assert constructive possession over the entire parcel described in the defective instrument, even if actual physical occupation covered only a portion of that parcel. This is a significant practical advantage over the general 20-year track, under which the claimant can only claim the land they actually occupied.

Vacant Land: Ten Years of Taxes Without Possession (SDCL § 15-3-16)

A separate and often overlooked provision applies to land that nobody is occupying. Under SDCL § 15-3-16, a person who holds color of title made in good faith to vacant and unoccupied land, and who pays all taxes legally assessed on that land for ten successive years, is deemed the legal owner of the land to the extent and according to the purport of the paper title. Unlike the SDCL § 15-3-15 track, this section imposes no possession requirement at all: the good-faith paper title and the ten years of tax payments do the work by themselves.

The statute also lets a successor finish the ten-year term. A person who takes from the taxpayer by purchase, devise, or descent before the ten years have run, and who keeps paying the taxes so that the full ten years of payments are completed, is entitled to the benefit of the section.

This route matters for exactly the kind of idle parcel that generates squatter-rights questions: unfenced acreage, an inherited lot nobody visits, or land whose record owner has stopped watching the tax bill. An owner can lose a vacant parcel to a defective deed and a decade of someone else's tax payments without anyone ever having lived on it.

Comparison of South Dakota's Adverse Possession Tracks

When Does Title Vest?

Satisfying the statutory elements does not automatically transfer title on the public record. The claimant must file a quiet title action in South Dakota circuit court to obtain a judgment formally recognizing ownership. Until that judgment is entered and recorded with the county register of deeds, the record title remains in the original owner's name, and the claimant cannot sell the property, obtain a mortgage, or acquire title insurance.

How to Remove a Squatter in South Dakota

Step 1: Confirm the Occupant Has No Tenancy

Before filing any court action, a property owner should verify that the occupant has no rental agreement, whether written or oral, and that the owner has not accepted rent. An occupant who paid rent or entered with the owner's permission is a tenant, not a squatter. Tenants in South Dakota are governed by South Dakota's residential lease statutes, SDCL ch. 43-32 (Lease of Real Property), and require proper written notice before a FED action can proceed. Treating a former tenant as a trespasser without following the notice requirements can expose the owner to liability. A true squatter entered without any permission, paid no rent, and holds no lease.

Step 2: Serve a Written Notice to Vacate

South Dakota law does not specify a mandatory notice period for removing a squatter who has never been a tenant. Property owners should nonetheless serve a clear written notice demanding that the occupant vacate the premises within a stated period, typically three days for an unlawful occupant. Providing a written notice creates a documented record of the owner's demand and the squatter's refusal, which strengthens the owner's position in the FED proceeding. Delivering the notice in person or by posting it conspicuously on the property are both common methods.

Step 3: File a Forcible Entry and Detainer Action (SDCL ch. 21-16)

The legal mechanism for removing an unauthorized occupant in South Dakota is a Forcible Entry and Detainer action filed in the circuit court of the county where the property is located, under SDCL ch. 21-16. The FED process focuses on the right to current possession, not on the ultimate question of title, so the owner does not need to resolve any competing ownership claim in the FED proceeding itself.

The South Dakota FED process involves the following steps:

• The property owner files a verified complaint with the circuit court and pays the applicable filing fee. The Unified Judicial System provides form UJS-112 (Verified Complaint for Eviction) for this purpose.
• The court issues a summons (form UJS-111) directing the occupant to appear and respond.
• The occupant is served with the summons and complaint. Proper service is a prerequisite for the court to proceed.
• A hearing is scheduled. At the hearing, the owner must demonstrate a superior right to possession and establish that the occupant entered or remains without lawful authority.
• If the court rules in the owner's favor, it enters a judgment for restitution of the premises.
• If the occupant does not leave voluntarily after judgment, the owner requests a writ of execution. The county sheriff serves and enforces the writ by physically removing the occupant.

The owner should bring to the hearing all documents establishing ownership, such as the deed, property tax records, and any communications with the occupant.

Step 4: If the Squatter Claims Adverse Possession

A squatter who has occupied the property for a period approaching 20 years (or 10 years with color of title and taxes) may raise an adverse possession defense in the FED proceeding. When a genuine title dispute arises, the circuit court may bifurcate the FED claim and the ownership issue, or it may require a separate quiet title action to resolve the adverse possession claim. An owner who discovers that a squatter has been present for years approaching the statutory period should consult a South Dakota real estate attorney before filing, as the strategy for the FED and any quiet title counterclaim must be coordinated.

What Property Owners Cannot Do

South Dakota law prohibits self-help eviction. A property owner cannot lawfully remove a squatter by changing the locks, removing or destroying the occupant's belongings, shutting off utilities, threatening the occupant, or physically forcing the person off the property. These actions can expose the owner to civil liability for damages and potential criminal charges. The exclusive lawful method for physical removal is through a court order enforced by the county sheriff.

2024 and 2025 Legislative Update

South Dakota has not adopted the kind of expedited or administrative squatter-removal procedure that several other states enacted in 2024 and 2025, including Florida, Georgia, Alabama, and Tennessee. The Forcible Entry and Detainer chapter, SDCL ch. 21-16, contains no fast-track or sheriff-administered removal section, so the standard FED court process remains the civil mechanism for removing an unauthorized occupant from South Dakota real property.

The Legislature did reach into that chapter in 2024. SDCL 21-16-2 was repealed by SL 2024, ch 75, § 1, and its text is no longer published in the codified laws. Owners and occupants should therefore work from the current text of SDCL ch. 21-16 rather than from older summaries of South Dakota eviction procedure, which may still describe a section that no longer exists. Property owners who discover a squatter should act promptly: filing a FED action interrupts the squatter's continuous possession and prevents the accrual of an adverse possession claim.

Watch out: A squatter approaching 10 years of possession with any written instrument and consistent tax payments may assert a color-of-title adverse possession defense. Document your ownership, monitor your property, and act well before the 10-year mark if you discover unauthorized occupation with those facts.

Disclaimer: This article provides general legal information about South Dakota squatters rights and adverse possession law. It is not legal advice and does not create an attorney-client relationship. South Dakota law is subject to change, and individual circumstances vary significantly. If you are dealing with a squatter situation or an adverse possession claim in South Dakota, consult a licensed South Dakota real estate attorney for advice specific to your facts.

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