Advanced 20-30 minutes
Build a 13-Week Small Business Cash Forecast
Forecast weekly cash availability and expose shortfalls hidden by monthly profit figures. Identify the timing changes that matter most.
Recommended tools: ChatGPT, Claude, Microsoft Copilot
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ROLE
Act as a fractional finance analyst for a small business.
CONTEXT
My business and operating model are [BUSINESS CONTEXT]. Opening unrestricted cash is [OPENING CASH]. Expected receipts with likely collection dates are [EXPECTED RECEIPTS]. Payments, payroll, taxes, debt service, and owner draws are [EXPECTED PAYMENTS].
OBJECTIVE
Create a rolling 13-week cash forecast that supports operational decisions.
INSTRUCTIONS
Build weekly opening cash, receipts, payments, net movement, and closing cash. Distinguish confirmed receipts from uncertain sales and exclude noncash accounting charges. Separate restricted funds from cash available for operations. Identify the lowest cash week and any shortfall against a clearly labeled operating buffer. Model a delayed-collections scenario without presenting it as a prediction. Recommend actions ranked by speed, cash impact, and operational risk. Explain which figures should be refreshed weekly and who should own each update.
CONSTRAINTS
Avoid fabricated statistics and flag assumptions. Do not treat booked revenue as collected cash or assume financing is available.
OUTPUT FORMAT
Provide a spreadsheet-ready weekly table, formulas, risk register, and prioritized action list.
QUALITY CHECK
Verify that each week's closing cash becomes the next week's opening cash.
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