The Franchise Minimum Royalty Floor: What You Still Owe When Sales Miss Plan

What happens to your royalty bill the month your sales miss plan by twenty percent? For most franchisees, the instinct is to assume the bill drops with them. It often doesn't. A growing share of franchise agreements pair the percentage royalty everyone expects with a second number buried a few paragraphs later in FDD Item 6: a minimum royalty floor, a fixed dollar amount owed every month or every quarter no matter what the register actually rang up. With same-store sales growth cooling across several major systems this year, that second number is doing more work than it used to.

What a minimum royalty floor actually requires

Most franchise systems calculate royalty one of two ways and pay whichever number is higher. The first is the familiar percentage, typically 4 to 12 percent of gross sales with an industry average around 6.7 percent, ranging from roughly 4.6 percent in restaurants to north of 11 percent in business services. The second is a fixed floor, usually set at signing as a percentage of the average unit volume figures disclosed in Item 19, often 70 to 85 percent of that projected number. The floor exists so the franchisor collects a predictable base payment even from a location that opens slow, sits in a weak trade area, or simply underperforms the system average. It has nothing to do with whether the unit is profitable. It is calculated entirely on what headquarters assumed the location would do before anyone opened the doors. Multi-unit operators negotiating several locations at once tend to see the floor applied per unit, not blended across the portfolio, so a strong flagship store provides no offset for a weak satellite location three towns over.

The math: what the floor costs in a slow quarter

Run the numbers on a location projected at $600,000 in average unit volume, a 6 percent royalty rate, and a floor set at 80 percent of that projection. The floor works out to $28,800 a year, or $2,400 a month, regardless of actual sales. If the location brings in $420,000 instead, the pure percentage calculation would produce a $25,200 royalty bill. The floor overrides that number, and the franchisee pays $28,800 anyway, a $3,600 premium on revenue the unit never generated. Stretch that gap across a twelve-month slump and a single underperforming location can owe thousands of dollars in royalty on sales that don't exist on paper anywhere except the agreement signed years earlier.

Why gross-sales royalties survive even when unit economics don't

The floor is an aggressive version of a pattern already built into every percentage-based royalty: the bill tracks gross sales, not unit profit, and the two move very differently once the top line softens. Domino's reported second-quarter 2026 results in July, with U.S. same-store sales up just 0.1 percent, down from 3.4 percent growth a year earlier, a 330-basis-point slowdown the company called its softest quarterly comparison in more than a year. Corporate revenue still rose 4.3 percent to $1.19 billion, and operating income still climbed 3.1 percent, because the 5.5 percent royalty disclosed in the brand's FDD, and the supply chain fees attached to it, are calculated on gross sales that kept arriving even as the comp number flattened. A few hundred basis points of softening at the unit level can cut franchisee EBITDA by several times that amount, because rent, labor, and the royalty itself don't flex down with a slow quarter. A minimum royalty floor removes the one cushion a pure percentage model still leaves a franchisee: the ability for the bill itself to shrink when sales do.

What happens when a franchisee stops paying

Minimum royalty clauses also create a specific, quantifiable number that franchisors can try to convert into damages once an agreement ends badly. In Novus Franchising, Inc. v. AZ Glassworks, LLC, a Minnesota federal court rejected a franchisor's attempt to collect six years of lost future royalties from two abandoned windshield-replacement franchises, calculated directly from the agreements' minimum monthly royalty and maintenance fees. The court found the claim fell short of Minnesota's reasonable-certainty standard: the franchisor hadn't accounted for the costs it would save by not supporting the closed units, and hadn't shown it would actually take six years to find a replacement operator for the territory. The floor gave the franchisor a clean formula to plug numbers into. It didn't give the franchisor an automatic win.

Simply stopping payment instead of disputing or renegotiating the floor carries its own risk, and it tends to be worse. The Sixth Circuit affirmed a $2.6 million liquidated damages judgment for Little Caesars after franchisees fell behind on royalty payments, refused to produce financial records, and failed to cure the defaults once notices went out. The franchisor terminated the agreements, the franchisees kept operating through the litigation, and the court still enforced the full termination and the liquidated damages that came with it. A floor dispute handled as a contract negotiation is a very different conversation than a floor ignored until a default notice arrives.

Three terms to negotiate before you sign a floor

A minimum royalty floor is not automatically a reason to walk from a deal, but it deserves the same attention most candidates reserve for the royalty rate itself. Ask for the floor to step down or waive entirely during a disclosed ramp period, usually the first twelve to eighteen months, instead of applying full force from the day the doors open. Ask for an abatement clause that covers a declared disaster or a forced closure from nearby construction, since standard floor language usually addresses only casualty damage to the premises itself. And ask for the floor to reset at renewal against updated system-wide average unit volume data, rather than the number that was accurate the year you signed and is five years stale by the time it matters.

The one number to pull before your next renewal

Operators who track royalty exposure against live, location-level sales data catch an approaching floor breach while there is still time to adjust labor hours, local marketing spend, or pricing, rather than finding out from the monthly statement after the quarter has already closed. That is the kind of forecasting visibility platforms like Revscale build directly into franchise operations dashboards, surfacing a gap between actual sales and the floor threshold as it forms instead of after the invoice lands. Before your next renewal conversation, pull one number: the minimum royalty floor on page four of your FDD, divided by twelve, and measured against your single worst month from the last two years. If that month would have missed the floor, the floor is the term to renegotiate, not the royalty rate everyone assumes is the real number.