7 Reasons Food Trucks and Caterers Lose Money They Can't See
Sam's List Editorial | 2026-06-23
7 Reasons Food Trucks and Caterers Lose Money They Can't See A food truck can sell out every weekend and still go broke. That's not a contradiction. It's the most common story in mobile food. The cash drawer looks full, the events calendar is packed, and the bank balance somehow never grows. The money is leaking — you just can't see where, because the leak is hiding inside the way the books are kept, not inside the business itself. Good food truck catering accounting is the difference between knowing you're profitable and hoping you are. Here are seven places the money quietly disappears, and what a sharp set of books does about each one. (One note before we start: the dollar figures below are an illustrative composite to make the math concrete, not numbers pulled from a real client.) 1. A great month hides a price per event that loses money Event revenue is lumpy. You book a $9,000 wedding in June and three slow weekends in July, and the average tells you nothing useful. A single big gig can paper over the fact that your standard price per event doesn't actually cover what an event costs to run. The fix is per-event profitability, not monthly totals. Say a typical catering job bills $4,000, but food, labor, fuel, and prep time run $3,400. That's $600 of margin — fine, until you realize a single van breakdown or a comped tasting wipes out two events' worth of profit. The monthly P&L would never show it. The per-event view does. 2. Food truck catering accounting that skips food cost per event makes margin a guess Restaurants obsess over food cost percentage. Mobile food operators often don't, because inventory moves with the truck and gets bought in a hurry at a restaurant supply store on the way to a gig. Here's the pattern: without food cost tracked per event or per menu item, your vetted-selling dish might be your worst margin. The taco that flies off the window at $4 could carry a $2.10 food cost once you count the cotija, the lime, and the waste. That's a 52% food cost on your hero item — and you'd never know to reprice it. 3. Commissary, fuel, and permits get buried in "overhead" This is the big one. Commissary rent, propane and diesel, parking, and the permit stack — health, fire, mobile vendor, special-event — all get dumped into a single overhead bucket. The problem is that most of those costs are not overhead. They're the cost of doing a specific event. When you bury a $180 special-event permit and $60 of fuel inside a monthly overhead line, every individual event looks more profitable than it is. Allocate those costs to the events that caused...
