There is one number in your till that has never belonged to you for a single second, and treating it as though it did is the most common way a small restaurant ends up owing money it cannot pay. Sales tax — whatever it is called where you are — passes through your business on its way somewhere else, and the whole of this topic follows from that one sentence.
💸 Money in transit
When a guest pays, part of what lands in your till is the price of the food and part of it is tax you collected on somebody else's behalf. You are the collector, not the owner. It arrives, it waits, and then it leaves on a date that is not negotiable.
The trouble is that it does not feel like that. It arrives mixed into everything else, in the same till, in the same bank deposit, and there is nothing about it that announces itself as belonging elsewhere. So it becomes part of "how much came in this week", it gets used to pay a supplier who is chasing, and then the filing date arrives.
Which produces the pattern that this topic exists to break: a restaurant that is trading perfectly well, has money coming in, and still cannot make a payment — because the money it thought it had was never its own. It is not a profitability problem and it will not be fixed by selling more. Every additional sale makes the amount owed larger too.
🍽 What is taxable, and why it is not simple in a restaurant
Restaurants are one of the more complicated cases, and it is worth knowing the shape of the complication even though the answers are local.
The distinctions that commonly matter somewhere:
- Eating in versus taking away, which in many places are treated differently for the identical dish.
- Hot versus cold food, another line that exists in a number of systems and that a sandwich can cross by being toasted.
- Alcohol, which very often sits under its own treatment entirely.
- Delivery and service charges, where the question is whether the charge follows the food or is its own thing.
- Gift cards and vouchers, where the interesting question is when the tax point happens — at sale or at redemption.
- Discounts, comps and staff meals, which change what the taxable amount actually was.
You do not need to know how your jurisdiction answers those from memory. You need to know that the questions exist, ask them once, and then — this is the part that gets skipped — make sure the till is configured to match the answers. A point of sale set up wrongly makes the same mistake identically on every transaction for a year, which is exactly the kind of error that is expensive and invisible.
🏦 Where it should be sitting
The fix is mechanical, it takes ten minutes to set up, and it is the single most useful thing in this book.
- Open a second account and move the tax out. Weekly, or at whatever rhythm matches how you already work. What is left in the main account is genuinely yours to run the business with.
- Do it as a routine, not a decision. A transfer that requires somebody to judge whether it is a good week will not happen in a bad one — which is precisely the week it matters.
- Never borrow from it. Not even briefly, not even with a plan to put it back. It is the easiest money in the building to borrow and the hardest to return, because the next filing date arrives before the good month does.
- Reconcile it against what the till says at the end of each month. The two numbers should be close, and a growing gap between them means the till configuration from the previous section is wrong.
The reflection question for this topic is the whole test: collected against banked. If what you have set aside is less than what you collected, the difference has already been spent, and it is better to discover that this month than on a filing date.
📅 Filing, and the date that does not move
How often you file, on what dates, and by what method are set by your jurisdiction, and they are exactly the kind of thing that belongs on the expiry calendar from the compliance course rather than in your head. Put them there with the same rule that topic used: the reminder goes on the date the work has to start, not the date it is due.
Three things worth knowing regardless of the local detail. Filing and paying are often separate obligations, and missing either has its own consequence — a return filed on time with the payment short is a different situation from filing nothing, and usually a better one. Penalties for lateness tend to be automatic, which means there is nobody to explain yourself to and no version of a good excuse. And if you are going to be short, that is a conversation to have in advance, with your accountant and, where it exists, with the authority itself — arrangements are far more available to somebody who called before the date than to somebody who called after.
Which is the same lesson as the missed deadline in the inspection course, arriving from a different direction: the fact does not change, but raising it early makes it a manageable fact instead of a failure.