7 Reasons Food Trucks and Caterers Lose Money They Can't See

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 best-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 them and your true cost per event jumps — often by 10 to 15 percent. Better to know now than at tax time.

4. Deposits aren't income — and treating them like income breaks your numbers

You collect a 50% deposit when a client books an October wedding in June. It hits your bank account in June. It is not June revenue.

Under ASC 606, the revenue recognition standard, that deposit is deferred revenue — a liability — until you actually perform the event and satisfy the obligation you were paid for. Recognize it as income early and two things go wrong: your summer looks artificially profitable, and your fall looks empty even though the work (and the cost) lands then. You can spend money you've technically already promised to earn. Plenty of caterers have done exactly that, then found themselves short on the week of the event they were paid for months ago.

5. Staffing on 1099 vs. W-2 is a classification owners get wrong

When you pull in three servers and a second cook for a 200-person event, paying them on a 1099 feels simple. It's often also wrong.

The IRS uses a common-law test with three buckets: behavioral control (do you set when, where, and how they work?), financial control (do you cover their costs and tools?), and the relationship of the parties. Event staff you schedule, train, hand a uniform, and direct on-site look a lot like employees under that test, not contractors. Misclassify them and the exposure is back payroll taxes, penalties, and interest — the kind of bill that arrives long after the event was profitable on paper.

6. Mileage and vehicle costs vanish into a personal truck

The vehicle is the business, and yet its costs are the easiest to lose — especially when the same truck or van runs personal errands.

Without a mileage log and a clean split between business and personal use, you either overstate deductions (audit risk) or, far more often, understate them and overpay tax. The IRS lets you deduct business vehicle costs by standard mileage rate or actual expenses, but only with records to back it. A caterer driving 14,000 business miles a year is leaving a meaningful deduction on the table by not tracking it. That's real money you already spent and simply forgot to count.

7. Sales tax on prepared food is a liability that feels like cash

Prepared food is taxable in most states, and the rules shift by venue, by jurisdiction, and sometimes by whether you're serving on-site or dropping off.

The sales tax you collect was never yours. But sitting in your account, it spends exactly like revenue — until the filing deadline turns it into a bill. Mobile operators who cross city or county lines for events face a patchwork of rates and rules, and the money that "disappears" at quarter-end is often just sales tax that was always owed. Treating it as a liability from day one keeps it from feeling like a loss later.

Find food truck catering accounting that actually understands mobile food

Every leak above has the same root cause: generic bookkeeping built for a storefront, applied to a business that moves. The fix isn't more discipline at the cash drawer. It's books structured around events, deferred deposits, per-event food cost, and clean worker classification — built by someone who has seen a catering P&L before.

Lemoti is a Miami-based firm that works with hospitality-adjacent businesses, the kind of operators whose revenue arrives in lumps and whose costs travel with the truck. If your great months keep failing to show up in your bank balance, that's the gap to close.

Read Lemoti's verified reviews on their Sam's List profile and book an intro call. Bring your last three events — not your last three months. That's where the money you can't see is hiding.