Your profit and loss says you made money. Your bank account says you can't make payroll. Both are telling the truth, and the reason is that profit and cash measure two different things — profit is a score for the period, cash is what's left in the account right now. The gap between them isn't a mystery and it isn't an accounting error. It's a list of specific, findable places your money went.
Here's the key takeaway up front: there are only about six places profit disappears to before it reaches your bank account — unpaid customer invoices, inventory, loan principal, tax set aside, equipment purchases, and owner draws. None of them appear as expenses on your profit and loss, which is exactly why they're invisible until the balance runs low. Once you know the list, you can walk your own numbers and name the culprit in an afternoon.
Why profit and cash are different numbers
Profit is revenue minus costs over a period, recorded when the work happens. Cash is money in the account, recorded when it actually moves. Under accrual accounting — which most businesses use once they're past the very smallest scale — a January sale counts as January revenue whether the customer pays in January, March, or never.
That single rule creates the whole problem. Your profit and loss can be entirely accurate and still describe a business that has no money in it, because it is answering a different question. Profit tells you whether the business model works. Cash tells you whether you survive the month. Our companion cash flow guide covers the day-to-day management side; this article is about the diagnosis — finding where a specific pile of missing money went.
There's a second reason the two numbers diverge, and it catches people out even when they understand the timing point: several of the biggest uses of cash in a small business are not expenses at all. Buying a van, repaying a loan, or paying yourself a dividend all drain the account without touching profit. Your P&L is silent on all of them by design.
Walk the reconciliation yourself
The fastest way to find your gap is to reconcile profit to the change in your bank balance, line by line, until the two agree. It's the same logic a cash flow statement uses, and you can do a rough version in a spreadsheet with your opening and closing balance sheets.
Here's a worked example with round numbers. A services-and-stock business does $400,000 of revenue and reports a $48,000 net profit for the year. The owner starts the year with $20,000 in the bank and ends it with $12,000. The bank went down $8,000 in a year that made $48,000. Where did $56,000 go?
| Line | Effect on cash |
|---|---|
| Net profit for the year | +$48,000 |
| Depreciation (a cost, but no cash left) | +$6,000 |
| Customers owe $22,000 more than last year | −$22,000 |
| Stock on hand rose by $14,000 | −$14,000 |
| Suppliers are owed $4,000 more than last year | +$4,000 |
| Loan principal repaid | −$9,000 |
| New equipment bought outright | −$13,000 |
| Owner draws above the recorded salary | −$8,000 |
| Change in bank balance | −$8,000 |
Every line balances, and nothing was stolen or mis-posted. The business genuinely earned $48,000 and genuinely finished the year poorer, because it spent the year converting profit into things that are not cash: customer debts, shelf stock, a machine, a smaller loan, and money in the owner's pocket.
Run this on your own two years of accounts. Whichever line is largest is your problem, and it is almost never the one you assumed.
The six places cash actually goes
Money you've earned but not collected
Accounts receivable is the classic one. Every unpaid invoice is revenue you've already booked and cash you don't have. If your receivables balance grows over a year, that growth is cash you earned and lent to your customers, interest-free.
Growth makes this worse, not better. A business doing 40% more work than last year has roughly 40% more money permanently parked in unpaid invoices, and it had to fund the extra labour and materials before any of it came back. Fast-growing profitable businesses run out of cash for exactly this reason — the faster you grow, the more of your own money you're financing the growth with.
Stock sitting on shelves
Inventory is cash you've already spent that hasn't sold yet. It shows up as an asset on the balance sheet, not a cost on the P&L, so a stockroom quietly filling with slow-moving goods never appears as a problem in your profit figures — only as a shrinking bank balance. Watch for the version hiding inside a good deal: buying six months of stock for a volume discount converts liquid cash into a form you can't pay rent with. Sometimes that's the right call. It should be a decision, not an accident.
Loan principal repayments
When you repay a loan, only the interest is an expense. The principal portion is a reduction of debt — a balance sheet movement. A $2,000 monthly repayment where $400 is interest costs you $24,000 of cash a year, but your P&L only ever sees $4,800 of it. The other $19,200 leaves your account without ever being mentioned in your profit.
Tax you owe but haven't paid
Depending on how your business is set up, tax on profit may be sitting as a future obligation rather than an expense you've already paid. Profit you've spent is still profit you may owe tax on. This is where a lot of otherwise careful owners get caught: the money felt available because it was in the account, and the bill lands months later.
The habit that fixes it is boring and effective — move a set percentage into a separate account the moment money comes in, and treat that account as not yours. What percentage is right depends entirely on your structure and jurisdiction, and that's a question for a qualified accountant, not a rule of thumb from an article.
Equipment and other capital purchases
Buying a $13,000 machine outright takes $13,000 out of the bank on the day. On the P&L, it appears as depreciation spread over several years — maybe $2,600 a year. So in the first year your profit barely notices while your bank account takes the full hit, and in later years your profit carries a cost that isn't draining any cash at all. That's why depreciation was added back in the reconciliation above: it's a real cost, but the cash for it left in an earlier year.
Owner draws and dividends
Money you take out beyond your recorded salary isn't an expense either. Profit is calculated before it. Drawing $8,000 more than you planned looks like nothing on the P&L and looks like exactly $8,000 in the bank balance. This is a common and entirely fixable gap: the fix is to formalise your own pay so it's a predictable, budgeted line rather than a variable withdrawal that quietly tracks whatever happens to be in the account.
When the problem isn't timing at all
Everything above assumes the profit is real and just hasn't arrived yet. Before you conclude that, sanity-check two things.
Is the profit itself correct? Unrecorded expenses, missing supplier bills, or revenue booked before the work is genuinely done will all overstate profit. If your bookkeeping is behind, your profit figure is a draft, not a fact.
Is the margin thin enough that timing hurts more than it should? A business on healthy margins can absorb a slow-paying customer; one running on very thin margins has no slack — the same 30-day delay that's an inconvenience at 40% gross margin is a crisis at 8%. If your reconciliation shows nothing unusual and you're still permanently tight, the honest answer may be that you're under-priced, and no amount of collections discipline fixes a pricing problem.
A one-hour diagnostic
- Pull last year's and this year's balance sheets alongside the profit and loss.
- Write down the two bank balances and the difference between them. That's the number you're explaining.
- List the changes in receivables, inventory, payables, loans, fixed assets, and owner draws, using the reconciliation layout above.
- Find the largest single line. That's your answer. If several are moderate, you have a general working-capital squeeze rather than one specific leak.
- Check it balances. If your lines don't reconcile to the actual change in cash, something is unrecorded — go back to the bookkeeping before drawing conclusions.
Then act on the biggest line, not on all of them. If receivables dominate, the fix is invoicing and collections. If inventory dominates, the fix is ordering discipline. If it's principal and equipment, the business is fine but under-capitalised for the pace it's buying at, and that's a financing conversation. For decisions about tax set-asides, loan restructuring, or how to structure owner pay, bring in a qualified accountant — this is a diagnostic framework, not tax or legal advice.
Frequently asked questions
Can a business be profitable and still go bankrupt? Yes, and it's a common way for growing businesses to fail. Insolvency is about being unable to pay bills when they fall due, which is a cash question, not a profit question. A business with a full order book and healthy margins can still run out of money if it pays out faster than it collects.
Why is my business profitable but I have no cash in the bank? Almost always because profit has been converted into something that isn't cash — unpaid customer invoices, stock, equipment, loan principal repaid, tax set aside, or owner draws. None of those reduce profit, and all of them reduce your balance. Reconciling profit to the change in bank balance will name the specific one.
Where can I see the difference between profit and cash in my accounts? On the cash flow statement, which exists precisely to bridge the two. It starts from profit, adds back non-cash costs like depreciation, and adjusts for working capital, investing, and financing movements to arrive at the actual change in cash. Most accounting software generates one from your bookkeeping.
Does growth make the cash gap worse? Usually, yes. Growing means paying for more labour, materials, and stock before the matching invoices are collected, so the faster you grow, the more of your own cash is funding work in progress. Profitable growth still has to be funded — from reserves, faster collections, or finance.
How do I stop this happening again? Keep a rolling forward-looking cash forecast rather than relying on the P&L, set aside tax as income arrives, formalise your own pay, and review receivables and inventory monthly. The reconciliation tells you what already happened; the forecast is what stops it repeating.
Bring it together
Being profitable and broke at the same time is not a contradiction — it's a signal that your money has changed shape. Profit measures the period; the bank balance measures the moment; and between them sit receivables, stock, capital purchases, loan principal, tax, and draws. Reconcile the two, find the biggest line, and fix that one. The relief usually comes not from earning more, but from finally knowing where it went.
Reconcile last year's profit to last year's change in bank balance and find the biggest single line. Then check your real margin — free, no sign-up — at sortprofit-business.com.
