Parker v. Battle Creek Pizza, Explained for Operators

If you run delivery drivers anywhere in the United States, one 2024 decision reshaped your compliance posture more than any other: Parker v. Battle Creek Pizza, decided by the Sixth Circuit Court of Appeals in March 2024 together with its companion case, Bradford v. Team Pizza. This explainer covers what was actually argued, what the court actually held, where it binds, and what it means for how you pay drivers this week. It is part of the Lawsuit Center.

The setup: two shortcuts, one collision

For years, federal district courts had split on a deceptively simple question: when a pizza shop reimburses a driver for using their own car, what number satisfies the Fair Labor Standards Act? Two shortcut answers had emerged. Drivers' counsel argued the IRS standard mileage rate was the floor: pay less and you owe the difference. Employers argued for a looser standard: any "reasonable approximation" of costs, which in practice defended low flat fees. Ohio courts in particular had gone both directions, and the consolidated appeal in Parker and Bradford teed both rules up for the same panel.

What the Sixth Circuit held

The court rejected both shortcuts. The IRS rate, it reasoned, is a nationwide average built for tax administration, blending costs across every market and vehicle in the country; a driver in a cheap-gas rural market and one in an expensive urban ZIP both differ from it, in opposite directions. So paying the IRS rate is no longer treated as automatically reasonable: it neither guarantees compliance nor defines the required minimum. And the employer-side "reasonable approximation" standard fared no better, because an approximation untethered from evidence invites exactly the under-reimbursement the kickback theory targets. What remains is an evidence question: reimbursement is measured against the driver's actual costs, established case by case.

The decision is binding law in Michigan, Ohio, Kentucky, and Tennessee, and persuasive authority in every other circuit, where it is now briefed in essentially every delivery reimbursement case. Our Michigan guide covers operating directly under it.

What it means in practice

• The IRS habit stopped buying protection. An operator paying $0.76 per mile (the IRS figure since July 1, 2026) is not presumptively compliant; in a high-cost ZIP a plaintiff can argue actual costs run higher, and in a low-cost market the operator is overpaying, commonly by an illustrative several hundred to few thousand dollars per driver per year, for a defense that no longer exists.
• Flat fees became evidence against you. A per-delivery fee has no methodology tying it to any driver's costs, which after Parker is precisely the gap plaintiffs prove. West v. BAM! Pizza Management finished this line of argument in January 2026; that explainer is here.
• Documentation became the whole game. The operator who can produce a written methodology (market-level vehicle costs, per-ZIP insurance, fuel, depreciation) and per-driver mileage records is holding the exact evidence the standard now runs on. The operator who cannot is litigating against arithmetic.

Why the courts had split in the first place

The disagreement Parker resolved was structural, not accidental. A Department of Labor handbook provision had long allowed employers to "reasonably approximate" expenses for reimbursement purposes, and employer-side counsel built the flat-fee defense on it. Driver-side counsel countered with the IRS rate as the only administrable nationwide benchmark. District courts in the same state, sometimes the same courthouse, reached opposite conclusions, which meant an operator's exposure depended less on their pay practices than on their judicial draw. The Sixth Circuit's answer dissolved the coin flip by rejecting the premise both sides shared: that any single predetermined number could stand in for evidence. After Parker, the benchmark is the driver's actual cost, and the dispute is about proof.

The post-Parker operator checklist

Reduced to actions, Parker asks five things of an operator, and each maps to a document you either have or do not:

• A written rate methodology: what cost components (fuel, insurance, maintenance, tires, depreciation) feed your per-mile figure, and for which market. A rate with no methodology is a flat fee wearing a decimal point.
• Market-level inputs: costs for your ZIPs, not national averages. Insurance alone varies several-fold between markets, which is the core reason the national IRS blend fails as evidence.
• Vehicle-class awareness: a driver in an old compact and one in a new SUV do not cost the same per mile; a defensible structure acknowledges it.
• Recorded miles: dispatch or POS mileage per driver per shift, retained. Parker sets the standard; West assigns the records burden, and the two together define the evidence file.
• A refresh cadence: gas prices and insurance filings move; a rate documented once in 2023 is stale evidence in 2026. Monthly or quarterly refresh with dated records shows the methodology is alive.

Common misreadings, corrected

"Parker banned the IRS rate." No. It removed the rate's automatic-reasonableness status. In a market where documented costs happen to equal the IRS figure, paying it is fine; the point is the documentation, not the number. "Parker only matters in the Midwest." Binding scope is the 6th Circuit, but persuasive weight travels: West in New Mexico cited the same logic within two years. "Small operators are safe." The math scales down as well as up; single-store cases in the settlement wave resolved in the six figures, as publicly reported.

This explainer summarizes a public court decision for general information and is not legal advice. Figures are illustrative. Consult qualified employment counsel about your specific obligations.