05/18/2026
Cash-basis accounting tells you when money moved. True-performance (aka accrual-basis) accounting tells you when business actually happened.
Under the cash basis, revenue shows up when the customer pays you. Expenses show up when you pay the bill. This might sound simple, but it can badly distort whatâs really going on.
Under the accrual basis, revenue shows up when youâve earned it. Expenses show up when youâve incurred them. That gives you a much more honest picture of whether the business is actually making money.
Slides two and three are an example of the difference between the two methods. Slide two uses the cash basis, and slide three uses the true-performance basis. The circumstances for ABC Company Ltd. are the same in both cases.
Under the cash basis, it looks like this company lost money in March and April, but made a big gain in May. This is because they didnât receive any cash from customers in March and April, but made huge collections in May. In this basis of accounting, the company appears to have earned a combined $60,000 profit for the three months.
What it doesnât tell you is that the company incurred $30,000 of expenses in May that have yet to be paid. It also doesnât tell you that the company earned $30,000 of revenue in each of the three months, but just didnât get paid until May.
Under the true-performance basis, we see the real economic activity of ABC Company. They actually earned a combined $30,000 of profit in the three months, and the profit was a lot smoother across the three months than is suggested in the cash-basis P&L. We are not fooled into thinking the business is more profitable â and on more of a revenue and profit roller-coaster â than it actually is.
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