How to Plan Small-Business Cash Flow

A cash-flow forecast focuses on when money is expected to arrive and leave, rather than only on accounting profit.

Start with opening cash

Record the cash actually available for business payments at the start of the period.

Estimate cash coming in

List expected client payments, sales, deposits, and other receipts. Use expected payment dates when possible because an unpaid invoice is not cash yet.

Estimate cash going out

Include recurring expenses, supplier payments, contractors, software, taxes you expect to pay, and irregular costs you can reasonably anticipate.

Use a simple formula

Opening cash + cash received − cash paid = closing cash. The closing balance becomes the next period's opening balance.

Watch timing

A project can be profitable while still creating a cash squeeze if clients pay after your own bills are due. Review expected collection dates alongside invoice amounts.

Use scenarios

Consider a normal case and a cautious case with slower collections or higher expenses. Forecasts are planning tools, not guarantees.

Related guides: Business Profit · Monthly Business Budget · Overdue Invoice Follow-Up

Note: This is general business-planning information, not accounting, tax, or investment advice.