# Free AI cash flow forecasting Prompt (Finance Teams)

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For AI agents: [Markdown version of this page](https://aiagentskills.biz/md/prompts/finance/cash-flow-forecast-agent.md) · [llms.txt](https://aiagentskills.biz/llms.txt) Prompt · works in Instinct, ChatGPT, Claude, Gemini or any other assistant that reads plain-text files

# Update your cash flow forecast with one free prompt

This page gives you a free, copy-ready prompt for this job (it rolls your approved receivable, payable and planned cash rows into a transparent 13-week forecast: week, opening cash, inflows, outflows, closing cash and the assumption behind each line), plus the $19 standing-agent version that runs it on repeat without re-pasting rules.

It rolls your approved receivable, payable and planned cash rows into a transparent 13-week forecast: week, opening cash, inflows, outflows, closing cash and the assumption behind each line. The prompt below is the do-it-yourself version.

[Get the standing agent · $19](https://aiagentskillsbiz.lemonsqueezy.com/checkout/buy/8a787c96-650e-4d4c-a2fa-d3fd00f04c8f)[Jump to the prompt](#prompt) ✓ Free to copy ✓ No signup ✓ Sample data labeled [Home](/) › [Prompts](/prompts/) › Cash Flow Forecast Agent

## The prompt

    Roll this 13-week cash flow forecast forward one week: [paste forecast]. Apply only these approved changes: [paste]. Keep the assumption visible on every line and give me a change log of what you modified. Do not add new assumptions of your own.

## What to bring

The 13-week forecast lives in one person's spreadsheet, updated by hand, and every board ask means a late night re-checking which rows are current.

## What a good run returns

Week, opening cash, inflows, outflows, closing cash and assumption per row, in a Google Sheet in a Finance Cash Flow Forecast Workspace folder.

## Where the free version ends

A prompt runs when you remember to run it, from whatever context you paste, and it forgets the rules between sessions. The [Cash Flow Forecast Agent](/finance/cash-flow-forecast-agent/) ($19 one-time) installs this as a standing workflow: fixed evidence rules, a saved output in your own Drive every run, fictional-data testing before real work, and hard stops before anything sends, spends or publishes. More detail on the [AI cash flow forecasting guide](/agents-for/finance/cash-flow-forecasting/).

## Questions people ask

### Is this prompt really free?

Yes. Copy it, paste it into any capable assistant, bring the inputs listed. No signup, no email gate.

### Which assistants does the prompt work in?

Any capable chat assistant: Instinct, ChatGPT, Claude, Gemini, Grok, DeepSeek, Perplexity, Microsoft Copilot, Hermes, OpenClaw, Town, Muse and others.

### What is the difference between the free prompt and the $19 agent?

The prompt is a one-off: you re-paste the rules every run. The $19 agent is the same job productized - tested setup, saved files, consistent output, standing cycle.

Last updated 13 September 2026 · Reviewed by the AI Agent Skills team.