Cash Outflow Formula

Cash outflow has no single formula. See the gross reporting rule that replaces one, the narrow cases where netting is allowed, and how to derive a payment.

Written by AccountablyReviewed by Jugal Thacker, CPA5 minute readUpdated

A cash outflow is any payment of cash or cash equivalents a business makes in a period, and the period’s total outflow is the arithmetic sum of those payments. There is no formula that derives it from anything else, because outflows are not a residual: they are a list of real payments, added up.

That matters more than it sounds. The standard’s rule is that those payments are reported at their gross amounts, so any shortcut that nets a payment against a receipt has already produced the wrong number.

total cash outflow for a period  =  the sum of every cash payment made in the period

The Rule That Replaces the Formula

Generally, information about the gross amounts of cash receipts and cash payments during a period is more relevant than information about the net amounts of cash receipts and payments (FASB, Statement of Financial Accounting Standards No. 95, paragraph 11).

Read as an instruction, that says: do not calculate an outflow, collect it. A client who borrowed and repaid the same line of credit four times has eight movements to report, not one net figure, and a schedule that shows only the year-end change in the loan balance has hidden three quarters of the activity.

The Narrow Cases Where Netting Is Allowed

The exceptions are specific and short. For certain items the turnover is quick, the amounts are large, and the maturities are short, and for certain others, such as demand deposits of a bank and customer accounts payable of a broker-dealer, the enterprise is substantively holding or disbursing cash on behalf of its customers, so only the net changes during the period in assets and liabilities with those characteristics need be reported (FASB, Statement of Financial Accounting Standards No. 95, paragraph 12).

The quick-turnover half of that then gets a hard boundary of its own, limited to investments, loans receivable and debt whose original maturity is three months or less, which investing activities sets out. Original maturity is the test there, not how long the balance actually stayed outstanding, so a revolver drawn and repaid inside a month does not qualify if the facility itself runs for years.

The broker-dealer half is the one preparers miss. It turns on whose money is moving rather than on how fast it moves, reaching an enterprise that is substantively holding or disbursing cash on behalf of its customers, and never an ordinary fast-moving payables cycle.

Which Payments Get Named Separately

The minimum breakdown of operating payments, four outflow classes out of the seven the direct method reports, is set out in the operating cash flow formula, and which payments belong to investing and which to financing is a separate sort worked through in operating, financing and investing activities.

Turning an Accrual Figure Into a Payment

Most clients cannot hand over a payments list, so the outflow has to be rebuilt from the accrual books. The adjustments that do it are the same ones the indirect method runs, read in the opposite direction.

Reporting operating cash flow indirectly requires adjusting net income to remove the effects of all deferrals of past operating cash receipts and payments, such as changes during the period in inventory and deferred income, and all accruals of expected future operating cash receipts and payments, such as changes during the period in receivables and payables (FASB, Statement of Financial Accounting Standards No. 95, paragraph 28).

Applied to one line, that gives the payment behind an expense.

cash paid to suppliers  =  cost of goods sold
                        +  the increase in inventory
                        -  the increase in accounts payable

Say a client’s books show the amounts below for one year.

Cost of goods sold                              480,000
Inventory increased over the year                22,000
Accounts payable increased over the year         31,000
Cash paid to suppliers                          471,000

Inventory bought and not yet sold was paid for, so it is added. Purchases still sitting in payables were not paid for, so they come out. Every accrual line has a version of this, and the reconciliation that has to accompany the statement either way is set out in the cash flow statement with the indirect method.

Common Questions

A payment of cash or cash equivalents out of the business in the period, whatever caused it. It is not the same as an expense, because an expense can be recorded in a period with no payment in it, and a payment can leave in a period with no expense in it.

The mirror of the outflow one: the sum of the period’s cash receipts, reported gross for the same reason. The two together produce the period figure worked through in net cash flow.

Yes, and it is one of the payments that never touches the income statement in the year it is made. That is why an outflow total and an expense total do not agree, and where the payment is classified is in investing activities.

No. Depreciation, amortization and accrued but unpaid amounts move no cash, so none of them belongs in an outflow total, however large they are on the profit and loss statement.

Accountably places trained offshore accountants and tax preparers inside US CPA and EA firms, and a firm can grade a real block of its own cash flow build work through a trial task before anything client facing depends on it.

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