The South Carolina Supreme Court’s decision in Amazon Services, LLC v. South Carolina Department of Revenue offers Florida practitioners a useful comparison point rather than a roadmap. While South Carolina courts examined whether Amazon fit within traditional seller language, Florida has already codified marketplace and remote sale provisions in Chapter 212.

For Florida CPAs, attorneys, and multistate businesses, the key issue is not whether marketplace transactions are taxable. The more practical inquiry is how Florida classifies the platform, which statutory provision applies, and whether historical activity created exposure before explicit marketplace provisions were enacted.

Why the South Carolina Decision Matters

South Carolina’s court focused on substance over form. Amazon’s control over pricing, payment processing, customer interaction, and fulfillment led the court to conclude it was engaged in the business of selling.

This functional analysis resonates in Florida. Even with explicit statutes, the Department of Revenue continues to analyze how a platform actually operates rather than relying solely on contractual labels.

Practitioners familiar with Florida audit defense and sales tax controversy guidance will recognize this approach. The underlying principle remains consistent across jurisdictions. Tax liability often follows control, not labels.

Florida’s Statutory Framework Under Chapter 212

Florida’s legislature addressed marketplace commerce directly through several provisions.

Dealer Definition Under Section 212.06

Section 212.06 defines a dealer broadly to include any person who sells, offers for sale, or facilitates taxable transactions in Florida. This includes marketplace providers that make or facilitate a substantial number of remote sales.

The breadth of this definition allows the Department to assert liability even when a taxpayer characterizes itself as an intermediary. The statute focuses on activity, not self-identification.

Remote Sales and Thresholds Under Section 212.0596

Section 212.0596 establishes that a person making a substantial number of remote sales is treated as a dealer. The threshold is more than 100,000 dollars in taxable remote sales in the prior calendar year.

This provision simplifies the inquiry compared to South Carolina’s litigation-driven approach. If the threshold is met, dealer status follows.

Marketplace Facilitation

Florida law also addresses marketplace providers that facilitate sales by listing products, processing payments, or otherwise enabling transactions. These provisions assign collection and remittance responsibility to the platform when statutory criteria are met.

This framework removes much of the ambiguity that South Carolina courts had to interpret.

Would Florida Reach the Same Result

In many situations, yes, but through a different path.

A Florida court would likely begin its analysis with statutory definitions rather than asking whether the platform resembles a traditional seller. If the platform meets the definition of a dealer or marketplace provider under Chapter 212, the analysis may be more direct.

However, disputes still arise in areas such as:

Operational Control

Does the platform set pricing or merely provide listing services. Does it control customer communication, refunds, and fulfillment. These factual questions remain critical.

Scope of Facilitation

Does the business facilitate the sale or only provide technological infrastructure. The line between marketplace provider and service vendor can be disputed.

Timing Issues

Was the audit period before or after Florida’s marketplace provisions became effective. Historical periods often require analysis under preexisting dealer definitions.

Substance Over Form Still Applies

Florida’s statutory clarity does not eliminate fact-based disputes. It simply shifts the focus.

The lesson from South Carolina is still relevant. Courts and agencies will evaluate how a business functions in practice. A contract describing a company as a platform does not prevent it from being treated as a dealer if it performs seller-like functions.

Florida audit experience confirms this. The Department frequently examines payment flow, control over terms, and customer interaction to determine tax liability.

Due Process and Historical Periods

The Amazon decision also addressed due process arguments related to retroactive application of tax rules. The court rejected those arguments because it interpreted existing law rather than applying new legislation retroactively.

In Florida, similar issues can arise in audits covering periods before marketplace statutes were enacted. Taxpayers may argue lack of notice, while the Department may assert that existing dealer definitions already applied.

This creates a critical planning point. Historical exposure must be evaluated independently of current statutory language.

Key Compliance and Audit Considerations Under Florida Sales Tax Law