AAA-Rule Incorporation Does Not “Clearly and Unmistakably” Delegate Arbitrability When the Contract Adopts South Carolina Arbitration Procedure; Arbitration Clauses that Functionally Shorten Limitations Are Unconscionable

I. Introduction

Corley v. Palmetto Bluff Development is a South Carolina Supreme Court decision reviewing the denial of a motion to compel arbitration arising out of disputes between property owners in the luxury Palmetto Bluff community (the “property owners,” Respondents) and the entities managing the community and its club (collectively, “Palmetto Bluff,” Petitioners).

The property owners alleged that Palmetto Bluff restricted and then prohibited short-term rental guests from accessing club amenities, harming the owners’ rental businesses. Palmetto Bluff sought to compel arbitration under club Membership Agreements containing an arbitration clause referencing American Arbitration Association (“AAA”) rules. The property owners opposed arbitration, asserting the clause was unconscionable.

The Supreme Court granted certiorari after the court of appeals affirmed the circuit court’s refusal to compel arbitration. The Supreme Court ultimately affirmed as modified: it agreed arbitration could not be compelled, but clarified (contrary to the circuit court’s apparent premise) that the dispute does implicate interstate commerce and therefore the Federal Arbitration Act (FAA) applies.

II. Summary of the Opinion

  • FAA applicability (interstate commerce): The Court held the Membership Agreements and related rental activities implicated interstate commerce (out-of-state owners, national rental platforms, and interstate financial transactions). Therefore, the FAA applies.
  • No effective delegation of arbitrability: Despite incorporation of AAA rules (which generally empower arbitrators to decide their own jurisdiction), the Court found the Membership Agreements reflected an intent to apply South Carolina arbitration procedure requiring courts to decide arbitrability. Thus, there was no “clear and unmistakable” delegation.
  • Unconscionability: The arbitration clause included a requirement to give written notice and file with AAA within sixty days after mediation. The Court held this is not functionally different from a limitations-shortening provision condemned in Huskins v. Mungo Homes, LLC and violates South Carolina public policy embodied in section 15-3-140. The term rendered the arbitration provision unconscionable, so arbitration could not be compelled.

III. Analysis

A. Precedents Cited

1. 315 Corley CW LLC v. Palmetto Bluff Dev., LLC, 444 S.C. 521, 537, 908 S.E.2d 892, 900 (Ct. App. 2024)

The Supreme Court treated the court of appeals decision as the primary procedural and factual foundation (“exhaustive survey of the facts”) and affirmed it with a key modification on the FAA point. The citation underscores that the Supreme Court largely agreed with the outcome below while refining the analytical path.

2. Landers v. Fed. Deposit Ins. Corp., 402 S.C. 100, 108, 739 S.E.2d 209, 213 (2013)

Landers supplied the baseline proposition that arbitration agreements “affecting interstate commerce” are generally subject to the FAA. The Court used it to frame the threshold choice-of-law question: whether state arbitration procedure (SCUAA) or the FAA governs. Even though the agreements referenced South Carolina’s arbitration act, the Court emphasized that interstate commerce triggers the FAA’s application.

3. Hicks Unlimited, Inc. v. UniFirst Corp., 439 S.C. 623, 632–33, 889 S.E.2d 564, 568–69 (2023)

Hicks Unlimited, Inc. v. UniFirst Corp. provided the operative test and evidentiary scope for determining whether a contract implicates interstate commerce: courts examine “the agreement, the complaint, and the surrounding facts,” including affidavits. The Court applied that approach to the vice-president’s affidavit, the out-of-state residency of several purchasers, and the national short-term rental marketing ecosystem to find FAA coverage.

4. Dean v. Heritage Healthcare of Ridgeway, LLC, 408 S.C. 371, 380, 759 S.E.2d 727, 732 (2014)

Quoted via Hicks Unlimited, Inc. v. UniFirst Corp., Dean v. Heritage Healthcare of Ridgeway, LLC reinforced that the interstate-commerce inquiry is fact-sensitive and not limited to the four corners of the contract. This supported the Court’s reliance on the affidavit and the complaint’s allegations about short-term rental income and marketing.

5. Doe v. TCSC, LLC, 430 S.C. 602, 608, 846 S.E.2d 874, 877 (Ct. App. 2020)

Doe v. TCSC, LLC provided the framework for “gateway” issues (validity, enforceability, scope) and the rule that courts presumptively decide arbitrability unless there is “clear and unmistakable” evidence the parties delegated that authority to an arbitrator. The Supreme Court adopted that structure and then evaluated whether Palmetto Bluff met the “clear and unmistakable” standard.

6. First Options of Chicago, Inc. v. Kaplan, 514 U.S. 938, 944–45, 115 S. Ct. 1920, 1924, 131 L. Ed. 2d 985, 993–94 (1995)

First Options of Chicago, Inc. v. Kaplan is the controlling U.S. Supreme Court authority for the “clear and unmistakable” delegation standard. The South Carolina Supreme Court used it (through Doe v. TCSC, LLC) to anchor its delegation analysis in federal arbitration law, consistent with its conclusion that the FAA applies.

7. Palmetto Constr. Grp., LLC v. Restoration Specialists, LLC, 432 S.C. 633, 639, 856 S.E.2d 150, 153 (2021)

Palmetto Constr. Grp., LLC v. Restoration Specialists, LLC was cited for the contract-law principle that arbitration provisions are enforced like other contract provisions—courts must enforce the parties’ contractual choices. Here, the Court used that premise not to compel arbitration, but to justify a careful intent-based reading of the Membership Agreements that ultimately defeated delegation.

8. N. Am. Rescue Prods., Inc. v. Richardson, 411 S.C. 371, 378, 769 S.E.2d 237, 240 (2015); McGill v. Moore, 381 S.C. 179, 185, 672 S.E.2d 571, 574 (2009)

These cases supplied South Carolina’s “intent of the parties” interpretive principles. The Court deployed them to treat delegation as a question of contractual intent and to justify using the Membership Agreements’ express references to South Carolina arbitration law and South Carolina governing law as evidence cutting against delegation.

9. Koon v. Fares, 379 S.C. 150, 155, 666 S.E.2d 230, 233 (2008)

Koon v. Fares supported the methodological move of reading the “entire document” to ascertain intent. This mattered because Palmetto Bluff argued delegation should be found solely from the arbitration clause’s reference to AAA rules. The Court accepted that arbitration clauses are typically severable for some purposes, but still relied on Koon v. Fares to consider other agreement language to resolve whether delegation was “clear and unmistakable.”

10. Simpson v. MSA of Myrtle Beach, Inc., 373 S.C. 14, 22–24, 644 S.E.2d 663, 667–68 (2007)

Simpson v. MSA of Myrtle Beach, Inc. played two roles. First, it was used (with SCUAA section 15-48-20(a)) for the proposition that courts must determine whether an arbitration agreement exists and is enforceable when challenged. Second, it supplied the state-law definition of unconscionability (“absence of meaningful choice” plus “oppressive” terms). The Court ultimately agreed with the circuit court that it properly addressed unconscionability itself (rather than sending that question to an arbitrator).

11. Blanton v. Domino's Pizza Franchising LLC, 962 F.3d 842, 846 (6th Cir. 2020); Terminix Int'l Co., LP v. Palmer Ranch Ltd. P'ship, 432 F.3d 1327 (11th Cir. 2005); Awuah v. Coverall N. Am., Inc., 554 F.3d 7 (1st Cir. 2009)

These federal cases were acknowledged for the widely adopted rule that incorporating AAA rules often constitutes “clear and unmistakable” delegation. The Court distinguished them on contractual context: unlike the agreements in those cases, the Palmetto Bluff Membership Agreements contained additional, explicit signals that South Carolina arbitration procedure governs—signals incompatible with an intent to delegate arbitrability to the arbitrator.

12. Huskins v. Mungo Homes, LLC, 444 S.C. 592, 594–95, 910 S.E.2d 474, 475–76 (2024)

Huskins v. Mungo Homes, LLC was pivotal. There, the Court held a provision requiring any arbitration demand within 90 days was void and illegal because it attempted to shorten the statute of limitations, violating section 15-3-140 and South Carolina public policy. In Corley, the Court held the “sixty days after mediation” deadline is “not functionally different,” and thus likewise renders the arbitration provision unconscionable.

B. Legal Reasoning

1. FAA applicability did not depend on the contract’s South Carolina references

The Court treated interstate commerce as a factual predicate. It relied on (i) out-of-state purchasers, (ii) national online marketing platforms, and (iii) interstate financial transactions connected to rentals and marketing. That bundle of facts satisfied the FAA’s “involving commerce” requirement, making the FAA applicable even though the Membership Agreements referenced South Carolina arbitration statutes.

2. Delegation failed because “AAA rules” were outweighed by contrary contractual signals

The Court accepted that incorporation of AAA rules is “some evidence” of delegation because AAA Rule 7(a) gives arbitrators power to rule on existence, scope, and validity of the arbitration agreement. But it held the parties’ intent must be read from the agreement as a whole, especially where the agreement contains text directly addressing arbitration procedure.

Two features were decisive:

  • A first-page notice stating the Membership Agreement “IS SUBJECT TO ARBITRATION PURSUANT TO SOUTH CAROLINA CODE SECTION 15-48-10, ET. SEQ.” The Court read this as adopting the SCUAA’s procedural regime, including section 15-48-20(a), which places arbitrability determinations in the hands of courts.
  • A governing-law clause stating the agreement is governed by and construed under South Carolina law. The Court treated this as reinforcing the intent to apply South Carolina procedural arbitration rules rather than a delegation-centric AAA framework.

The upshot is a South Carolina-specific delegation rule: AAA incorporation alone does not create “clear and unmistakable” delegation when the contract also adopts South Carolina arbitration procedure that assigns arbitrability to courts.

3. Unconscionability based on a functional limitations-shortening requirement

The Court focused on the clause requiring written notice and filing with AAA “no later than sixty . . . days after the conclusion of . . . mediation.” Even if framed as a post-mediation deadline (rather than a direct “claim must be brought within X days of accrual”), the Court treated it as a functional attempt to shorten the time to assert claims—precisely the evil condemned by section 15-3-140 and Huskins v. Mungo Homes, LLC.

Importantly, the Court did not sever the offending term and compel arbitration anyway; instead, it affirmed the conclusion that the term rendered the arbitration provision unconscionable and thus unenforceable on the motion to compel.

C. Impact

1. Drafting consequences for South Carolina arbitration clauses

The decision warns drafters that mixing (a) AAA rules and (b) prominent adoption of the SCUAA and South Carolina procedural arbitration law may defeat delegation. If parties want arbitrators to decide arbitrability, they must do more than incorporate AAA rules when other contract language points the other way. Expect more explicit delegation clauses (e.g., “the arbitrator, not any court, shall decide issues of arbitrability, including enforceability and unconscionability”) and more careful harmonization of governing-law and arbitration references.

2. Strengthening the post-Huskins public policy against contractual time-truncation

After Huskins v. Mungo Homes, LLC, parties might attempt to repackage limitations-shortening as procedural prerequisites (notice windows, post-mediation deadlines, filing cutoffs). Corley signals that courts will look to function, not form: if a deadline effectively shortens the time for bringing claims in a way section 15-3-140 forbids, it risks invalidating the arbitration provision.

3. FAA applies, but state-law unconscionability analysis remains potent

Even with the FAA governing due to interstate commerce, the Court applied state unconscionability principles and state public policy (section 15-3-140) to invalidate the clause. The practical takeaway is that FAA coverage does not immunize arbitration provisions from generally applicable contract defenses, especially where the defense targets illegality/public policy rather than arbitration as such.

IV. Complex Concepts Simplified

  • FAA (Federal Arbitration Act): A federal statute that favors enforcement of arbitration agreements in contracts involving interstate commerce. If it applies, federal arbitration principles govern many enforcement questions.
  • Gateway issues / arbitrability: Threshold questions such as whether an arbitration agreement is valid, enforceable, or covers a dispute. Courts decide these unless the parties clearly delegate them to an arbitrator.
  • Delegation clause: Contract language (sometimes explicit, sometimes implied through rule incorporation) assigning the arbitrator the power to decide gateway issues.
  • “Clear and unmistakable” evidence: A demanding standard from First Options of Chicago, Inc. v. Kaplan. If the contract is ambiguous about who decides arbitrability, courts keep that power.
  • Unconscionability: Under Simpson v. MSA of Myrtle Beach, Inc., a combination of (i) lack of meaningful choice and (ii) oppressive, one-sided terms that reasonable people would not accept.
  • Section 15-3-140: A South Carolina statute that voids contract clauses that attempt to shorten the legal statute of limitations. Huskins v. Mungo Homes, LLC and Corley apply this policy to arbitration-related deadlines that operate like de facto limitations cuts.

V. Conclusion

Corley v. Palmetto Bluff Development establishes two practical rules for South Carolina arbitration litigation. First, AAA-rule incorporation will not “clearly and unmistakably” delegate arbitrability when the broader agreement signals an intent to apply South Carolina arbitration procedure placing arbitrability in the courts. Second, building on Huskins v. Mungo Homes, LLC, the Court reaffirmed that arbitration provisions containing deadlines that functionally shorten the time to assert claims (here, a 60-day post-mediation demand-and-file requirement) violate South Carolina’s limitations public policy and can render the arbitration clause unconscionable.

Although the Court clarified that the FAA applied due to interstate commerce, it still refused to compel arbitration—highlighting that careful contract drafting, coherent procedural choices, and compliance with state public policy remain decisive in arbitration enforceability disputes.