Key Takeaways

  • South Carolina recognizes single agency, designated agency, dual agency, and transaction brokerage
  • The Disclosure of Real Estate Brokerage Relationships form must be provided to all consumers
  • Clients have an agency relationship with written agreement; customers do not
  • Transaction brokers provide customer service without representing either party
  • Designated agency allows individual agents to represent different clients within the same brokerage
Last updated: January 2026

South Carolina Agency Relationships

South Carolina law defines the types of agency relationships that real estate licensees may have with consumers, distinguishing between clients and customers.

Clients vs. Customers

Clients

A client is a buyer or seller who has entered into a written agency agreement with a brokerage firm:

Client RightsDescription
Full representationAgent promotes client's best interest
Fiduciary dutiesLoyalty, confidentiality, full disclosure
Negotiation assistanceAgent helps negotiate price and terms
Advice and counselAgent provides guidance on decisions

Customers

A customer is a buyer or seller who has NOT entered into an agency relationship:

Customer RightsDescription
Limited serviceNo agency representation
Basic duties onlyHonesty, fairness, accurate information
No advocacyAgent doesn't promote customer's best interest
Limited confidentialityOnly certain confidentiality protections

Key Point: Until a written agency agreement is signed, consumers are treated as customers, not clients.

Types of Agency Relationships

Single Agency

A single agent represents only one party in a transaction:

Single Agent RoleRepresents
Seller's agentSeller only
Buyer's agentBuyer only

Single agent duties include:

  • Undivided loyalty to the client
  • Confidentiality of client information
  • Full disclosure of material facts to client
  • Obedience to lawful instructions
  • Accounting for all funds
  • Reasonable care and diligence

Dual Agency

Dual agency occurs when a brokerage firm (or individual licensee) represents both the buyer and seller in the same transaction:

RequirementDescription
Disclosure requiredBoth parties must be informed
Written consentBoth parties must consent in writing
Limited advocacyCannot fully advocate for either party
Neutral positionMust treat both parties fairly

Warning: In dual agency, the agent cannot disclose confidential information about one party to the other, such as the highest price a buyer will pay or the lowest price a seller will accept.

Designated Agency

Designated agency (per S.C. Code Section 40-57-350) allows a broker-in-charge to designate individual licensees to represent different clients:

FeatureDescription
Individual representationEach designated agent represents only their client
Full advocacyDesignated agents can fully promote their client's interest
BIC roleBroker-in-charge remains a disclosed dual agent
Information barrierDesignated agents cannot share client confidences with each other

Transaction Brokerage

A transaction broker provides customer service to one or both parties without representing either:

FeatureDescription
No agency relationshipNeither buyer nor seller is a client
Facilitation onlyHelps facilitate the transaction
Limited dutiesBasic duties of honesty and fairness
No advocacyDoes not promote either party's best interest

Duties Owed to ALL Parties (Clients and Customers)

South Carolina law requires licensees to provide these services to all parties:

DutyDescription
Present all offersPresent all written offers in a timely manner
Account for fundsAccount for money or property received
Explain servicesProvide explanation of scope of services
Be fair and honestProvide accurate information
Limited confidentialityMaintain certain confidential information
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South Carolina Agency Relationships
Test Your Knowledge

In South Carolina, what is the difference between a client and a customer?

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B
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D
Test Your Knowledge

In designated agency, what role does the broker-in-charge play?

A
B
C
D
Test Your Knowledge

Which service must South Carolina licensees provide to ALL parties, regardless of agency relationship?

A
B
C
D