Gross profit tells you what a station earns; operating costs tell you what you keep. Buyers who underwrite a fuel site on gross margin alone consistently overpay, because fuel retail carries expenses most small businesses never see.
This is the full operating cost structure of a gas station and convenience store.
Labor and Payroll
Labor is the largest controllable cost. A site open long hours needs coverage across shifts, plus a manager, plus relief — and payroll taxes, workers' compensation at fuel-retail rates, uniforms, and turnover cost sit on top of wages.
Owner-operated stations often show artificially low payroll. Replace unpaid owner and family hours with market wages before you judge the earnings, because that is your real cost.
Card Fees, Utilities, and Occupancy
Credit card interchange is one of the largest expenses in fuel retail and scales with fuel prices rather than with volume, so it rises exactly when margins compress. Utilities are heavy too: refrigeration, canopy and interior lighting, HVAC, and car wash water and power.
Occupancy is either rent under a lease with escalations or debt service plus property taxes and insurance. Property tax reassessment after a sale is a routine and often overlooked increase.
Compliance, Maintenance, and Environmental
Budget for tank and line testing, leak-detection monitoring, cathodic protection surveys, registration and inspection fees, operator training, weights and measures certification, and financial responsibility coverage. Dispenser repair, POS support, refrigeration service, car wash maintenance, and pavement and canopy upkeep are ongoing, not occasional.
Insurance is its own category: property, general liability, pollution legal liability, garagekeepers where applicable, liquor liability, business interruption, and workers' compensation.
Shrink, Waste, and Capital Reserve
Add inventory shrink, drive-offs, foodservice waste, bank and armored car fees, brand or franchise fees and imaging amortization, licenses and permits, marketing, and accounting. Then hold a capital reserve — dispensers, coolers, POS, and pavement all have finite lives.
Model these before offering. See how to evaluate profitability or call (305) 518-1545. All transactions are brokered through Fausto Commercial.
Frequently Asked Questions
Speak With a Florida Gas Station Specialist
Request a confidential consultation or off-market opportunities and pricing through our contact page, or call +1-305-518-1545. The Gas Station Group is headquartered at 8603 S Dixie Hwy, Miami, FL 33143. Principal: Bobby Berrido.