3.1 South Dakota Contract Requirements

Key Takeaways

  • South Dakota's Statute of Frauds (SDCL 53-8-2) requires real estate sale agreements to be in writing and signed by the party to be charged or their authorized agent.
  • A valid contract needs five elements: offer, acceptance, consideration, legal capacity (18+ and competent), and lawful object.
  • Earnest money and all trust funds must be deposited by the first legal banking day after acceptance, or as the parties agree in writing.
  • Only the responsible broker may hold and disburse trust funds; commingling with the brokerage operating account is a license-law violation.
  • If a sale fails through no fault of the buyer, the broker has no claim to the deposit and it must be returned to the buyer at once.
Last updated: June 2026

What Makes a Contract Valid

A contract is a legally enforceable promise. For the South Dakota exam you must be able to identify the five essential elements and recognize when one is missing. South Dakota codifies these in SDCL Title 53, and the bar exam tests them through fact-pattern questions where a single defect voids or makes the contract voidable.

ElementWhat it means in South DakotaCommon defect tested
OfferDefinite terms: parties, property, price, closing dateVague price = no offer, just an invitation
AcceptanceMirror-image, unqualified assent communicated to offerorA counteroffer rejects and terminates the original offer
ConsiderationBargained-for value, usually the purchase pricePast consideration or a gift promise is not enforceable
Legal capacityParties 18+, mentally competent, not intoxicatedA minor's contract is voidable by the minor
Lawful objectLegal purpose; no fraud or illegalityA contract to violate fair-housing law is void

A contract missing an element is void (no legal effect from the start). A contract with capacity or fraud problems is usually voidable — one party may disaffirm it.

The Statute of Frauds

Under South Dakota's Statute of Frauds (SDCL 53-8-2), an agreement for the sale of real property — or any interest in it lasting more than one year — must be in writing and subscribed (signed) by the party to be charged or that party's agent authorized in writing.

Key Point: An oral promise to sell land is generally unenforceable in South Dakota. A buyer cannot sue to force a sale on a handshake deal, even with witnesses.

Electronic signatures count. South Dakota adopted the Uniform Electronic Transactions Act, so e-signed purchase agreements and emailed acceptances satisfy the writing requirement when the parties agree to transact electronically. The part-performance exception can rescue an oral land contract only where a buyer takes possession, pays, and makes improvements in reliance on the agreement.

Contract Status Vocabulary

  • An executory contract is signed but not yet completed — e.g., a purchase agreement before closing.
  • An executed contract is fully performed — the deed is delivered and price paid at closing.
  • A bilateral contract exchanges a promise for a promise (the typical purchase agreement); a unilateral contract is a promise for an act (an open-listing commission promise).

Exam Tip: The purchase agreement is executory and bilateral; do not confuse "executed contract" (performed) with "executed document" (signed).

Earnest Money and Trust-Fund Handling

Earnest money is a good-faith deposit showing the buyer's serious intent. South Dakota Commission rules (ARSD 20:69) make trust-fund handling one of the most heavily tested and most disciplined areas of practice.

RequirementRule in South Dakota
Deposit deadlineFirst legal banking day after acceptance, unless the parties agree otherwise in writing
Where heldThe responsible broker's designated trust (escrow) account
Who controlsOnly the responsible broker — not a salesperson or broker associate
ComminglingProhibited; broker funds may not mix with client funds beyond a small service balance
ConversionUsing trust funds for personal/business expenses is grounds for license revocation

Worked Example

A buyer's offer is accepted Friday at 4 p.m. The broker holds a $5,000 earnest-money check. Banks are closed Saturday and Sunday, and Monday is a legal holiday. The deposit is due the first legal banking day — Tuesday. Holding it in the broker's desk drawer until Wednesday violates the rule even though the buyer never complained.

Disputed Deposits

When buyer and seller both claim the earnest money, the broker must not simply pick a side. The broker holds the funds until the parties agree in writing, or may deposit the money with a court (interpleader). Releasing funds without authority exposes the broker to liability and discipline.

Standard Contract Forms

Most South Dakota licensees use forms published by the South Dakota Association of Realtors (SDAR), but the contract terms — not the form brand — control. Common forms include:

  • Residential Purchase Agreement — the core sale contract with price, financing, contingencies, and closing date
  • Listing Agreement — establishes seller agency and the commission
  • Buyer Agency Agreement — establishes buyer representation
  • Counteroffer and Amendment forms — modify terms; an amendment changes a signed contract, a counteroffer responds before acceptance
  • Lead-Based Paint Disclosure — federally required for housing built before 1978

Exam Tip: A licensee may fill in blanks on standard pre-printed forms, but drafting custom contract language is the unauthorized practice of law.

Test Your Knowledge

Under South Dakota's Statute of Frauds, which statement is TRUE about real estate contracts?

A
B
C
D

Contingencies: Built-In Escape Hatches

A contingency is a condition that must be satisfied or the obligated party may cancel without breach and recover the earnest money. South Dakota purchase agreements routinely carry three:

ContingencyProtectsTypical mechanics
FinancingBuyerBuyer must apply within a set number of days; a written loan-denial cancels the contract
InspectionBuyerBuyer inspects within an inspection period, then may accept, request repairs, or withdraw
AppraisalBuyer/lenderIf the property appraises below price, buyer may renegotiate, pay the gap, or cancel

A buyer who lets a contingency deadline pass without acting generally waives it and is bound to proceed. A seller may also negotiate a sale-of-buyer's-home contingency, often paired with a kick-out clause letting the seller keep marketing and bump the buyer if a better offer arrives.

Time Is of the Essence

Most South Dakota contracts state that "time is of the essence." This makes every date a hard deadline: missing the financing-application date, inspection date, or closing date can be a material breach. Without this clause, courts allow a reasonable time to perform. Extending any deadline requires a written, signed amendment — an oral "we'll give you a few more days" is unenforceable under the Statute of Frauds.

How Contracts End

MethodDescription
PerformanceBoth parties fulfill all duties — the normal closing
Mutual rescissionBoth parties sign an agreement to cancel and unwind
Contingency failureA stated condition is not met; the protected party cancels
BreachOne party fails to perform; the other pursues remedies
ImpossibilityPerformance becomes objectively impossible (property destroyed)

Remedies for Breach

  • Specific performance — a court order compelling the breaching party to complete the sale; available because each parcel of land is unique
  • Liquidated damages — the seller retains earnest money as the agreed measure of damages if the buyer defaults
  • Compensatory damages — money to cover actual losses

Failed-sale rule: If a transaction cannot close through no fault of the buyer (e.g., the seller cannot deliver marketable title), the broker has no right to any part of the deposit, and it must be returned to the buyer at once — even though a commission may still be owed by the seller under the listing agreement.

Test Your Knowledge

A buyer's offer is accepted on the Friday before a three-day holiday weekend. When must the broker deposit the earnest-money check?

A
B
C
D
Test Your Knowledge

Both buyer and seller demand the disputed earnest money after a deal collapses. What is the broker's proper course of action?

A
B
C
D