Tested tool guide
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Checked August 16, 2026
What Cash Flow Statement Builder does, with a checked example
Separate cash movements by why cash changed, then review both a statement and a visual bridge. The builder totals entries assigned to operating, investing, and financing activities, combines those section totals into net cash movement, plots their contributions in a waterfall chart, and calculates free cash flow from operating cash flow and capital spending. It records cash activity, not profit-and-loss entries. A common mistake is including depreciation or another noncash charge as though cash moved, which distorts the totals.
Worked example
A concrete input and expected output from the current implementation.
Input
Operating:
Customer receipts: $8,000
Supplier payments: -$5,000
Investing:
Equipment purchase: -$2,000
Financing:
Loan proceeds: $1,000
->
Expected output
Operating cash flow: $3,000
Investing cash flow: -$2,000
Financing cash flow: $1,000
Net change in cash: $2,000
Free cash flow: $1,000
Waterfall: +$3,000, then -$2,000, then +$1,000, ending at +$2,000
Operating cash flow is $8,000 - $5,000 = $3,000. The three sections reconcile to $3,000 - $2,000 + $1,000 = $2,000, while free cash flow is $3,000 of operating cash flow less $2,000 of capital expenditure.