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FinanceHow-To GuideAMC Guide

How to Build a Simple Cash Flow Forecast

Create a basic cash flow forecast so you can see upcoming cash gaps, payment timing, expenses, and decisions before they become emergencies.

Best for

Owners who are profitable on paper but still feel surprised by payroll, taxes, slow invoices, inventory, or large bills.

How to use it

List beginning cash, expected money in, and expected money out by week.
Mark uncertain items clearly.
Update the forecast every week.

Owner Playbook

Detailed instructions

1

Build the weekly view

Cash flow is about timing. A monthly view can hide a bad week, so start with a 13-week forecast.

Create columns for the next 13 weeks.
Start each week with beginning cash.
Add expected receipts and payments.
2

Separate certain from uncertain

Do not treat hopeful sales like cash. Mark expected, likely, and uncertain money differently.

Include signed contracts separately from possible deals.
Use conservative payment dates.
Add notes for risky receivables.
3

Use it for decisions

The forecast should drive action: collections, spending cuts, financing, hiring timing, or deposit rules.

Review the lowest cash week.
Decide what to collect or delay.
Update the forecast after every major change.

Need this built into your business?

Turn the guide into a working system.

Use the AMC marketplace for business apps or submit intake when you want the workflow, dashboard, automation, or operating process built for you.