The dining room is full, and you're still not making money
It's almost never about talent. Here's how to tell a cash-flow problem from a profitability problem, the three numbers to pull this week, and the relief options that exist before it's too late.
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Cash flow isn't profitability
A bank account running low and a restaurant that isn't making money are two different problems, and they don't get solved the same way. Cash is what's sitting in the account today. Profitability is what's left once every cost is paid — food, labor, rent. You can be full and unprofitable; you can be profitable and still cash-tight because an investment or a due date landed badly.
Confusing the two leads to the wrong decisions: cutting prices to bring in cash makes a profitability problem worse; cutting staff to improve the margin can starve service and next month's cash at the same time. Diagnosis starts with knowing which one you're actually looking at.
The express diagnosis: 3 numbers to pull this week
You don't need a year-end statement or an accountant to start. Three numbers, pulled this week, already point at where to look.
- 1
Real food cost
28–35% kitchen · 18–24% barNot the menu's theoretical cost — what actually went to suppliers this month, divided by sales. If you don't have it yet, run one recipe through the gross margin calculator to see where you stand.
- 2
Labor cost as % of sales
20–24% QSR · 28–32% full serviceWages, taxes and management included, over the week's sales — not the month's. The benchmark depends on format; what matters is reading it weekly. See the full labor cost method.
- 3
Rent and occupancy costs
typically under 10% of sales, as an industry rule of thumbRent, charges, insurance on the space. It's the one number of the three you can barely move in the short run — but it sets how tight the other two have to be for the model to hold.
Add food and labor together and you get prime cost. The industry rule of thumb is to keep it under about 65% of sales. Above that, with rent fixed, there's almost nothing left for the rest.
Relief options exist — talk to a professional first
None of this is legal advice: it's a map of what exists, to verify with your accountant or a licensed advisor before any decision.
The PGE (state-guaranteed loan)
A PGE that's getting hard to repay can often be restructured: contact the bank and, if needed, the business credit mediator before the first missed payment, not after.
Sauvegarde or redressement judiciaire
Two court-supervised procedures freeze debts while the business reorganizes — sauvegarde ahead of real trouble, redressement once payments have formally stopped.
The URSSAF payment schedule
Social-charge arrears can be spread into a negotiated schedule directly with URSSAF, usually before the delay compounds.
The CCSF plan
A government commission bundles the main tax and social debts into one negotiated repayment schedule.
The formal payment demand (commandement de payer)
The first step of a debt-collection filing is administrative, not a conviction — it opens a window to respond, formally dispute the debt, or negotiate a repayment plan.
Composition moratorium (sursis concordataire)
A debt-enforcement law (LP/SchKG) procedure that suspends collection temporarily to give room to negotiate a composition agreement with creditors.
Art. 725–725b CO
Since the company-law revision, the board must monitor solvency (art. 725) and act on a capital loss (art. 725a) or over-indebtedness (art. 725b) — an early restructuring duty, not a late reaction.
An AVS/OASI payment arrangement
Like URSSAF, a staged payment plan can be negotiated directly with the compensation fund before collection proceedings start.
In both countries, the earlier you talk to your accountant or advisor, the wider the options stay.
Margin, the first lever — one step at a time
Not everything at once. One loop, one lever after another.
- 1
Cost it, this week
Real food cost and real labor cost against this week's sales — not an estimate, not last quarter's number.
- 2
Find where it leaks
Comped starters, plates that end up in the bin, portions that drift, supplier increases never passed through — margin reads dish by dish, not just on the total.
- 3
Pull one lever at a time
Menu price, menu mix, suppliers, or staffing — one change at a time, measured before the next. Changing everything at once makes it impossible to know what worked.
- 4
Track it weekly, not quarterly
A number that only exists on the quarterly statement always arrives too late to act on. Weekly discipline is what separates a restaurant that turns around from one that quietly declines.
See your margin this week, not on a statement three months from now
methodus keeps food cost, labor cost and per-dish margin in one place — so you can act while there's still time.
Food cost, kept current
Every scanned invoice updates prices and re-costs the affected recipes — real food cost, not a start-of-year estimate.
Labor cost tracked weekly
Scheduling, time clock and timesheets in one place — real labor cost, week after week, not discovered at month-end.
Per-dish margin, live
Every costed recipe shows its margin in real time — no need to wait for the accountant to know which dish carries the venue and which one drags it down.
The number missing most often is this week's — not last year's.
The P&L is still the reference document — reading it yourself, weekly instead of quarterly, changes what you can still fix. See how to read a restaurant P&L → — line by line, no accounting jargon.
Restaurant losing money FAQ
Almost always because real food cost, labor cost, or rent weigh more than the menu's prices can cover — a full room proves demand, not profitability. Diagnosis starts by costing the three lines this week, not at month-end.
The first effects of a price adjustment or a renegotiated supplier show up in the following week's sales. Durably fixing profitability usually takes several months of disciplined weekly tracking — there's no single-move fix.
Rarely a good idea if the problem is margin, not volume: lowering prices makes what's already wrong worse. If traffic is there but margin isn't, the lever is food cost, labor cost, or menu mix — not the price on the menu.
The question isn't emotional, it's arithmetic: can prime cost (food + labor) come down under about 65% of sales with the current rent? If yes, a weekly plan can turn it around. If the honest answer is clearly no despite every lever, talking to an accountant early opens more options than waiting for the last moment.
With this week's three numbers: real food cost, labor cost as a percentage, rent as a percentage. Then a conversation with your accountant or advisor if one of the relief options is relevant to your situation. The worst choice is waiting for the quarterly statement to start looking.
Who builds methodusmethodus is built by an operator. Nathaniel Gilliand, École hôtelière de Lausanne graduate, runs restaurants, bars and beach clubs. This is the tool he built to find the margin that was evaporating in his own P&L.
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A margin you see, this week
Food cost, labor cost and per-dish margin, in one place — so you can act before it's too late.
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