How to spot cash flow problems before month-end

A practical guide for accountants and business owners who want to catch collection delays, unusual spending, and shrinking cash buffers earlier.

Bohdan Sitarskyi

Product Owner

In this guide:

Learn which cash signals matter before the books close
Separate timing issues from structural cash problems
Build a simple weekly review your team can repeat

Cash flow problems rarely begin on the day a payment fails. They usually build quietly through slower collections, rising commitments, or a narrowing margin between incoming and outgoing cash. A short weekly review can reveal those shifts while there is still time to act.

The cash signals worth watching

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Start with accounts receivable aging, upcoming payroll, recurring supplier payments, and the number of days of operating cash available. Look at the direction of each measure instead of a single snapshot. A small deterioration for three consecutive weeks deserves attention even if the current balance still looks comfortable.

Receivables growing faster than revenue
More invoices moving beyond 30 or 60 days
Payroll consuming a larger share of available cash
Supplier payments clustering before customer receipts

Timing issue or structural problem?

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A timing issue has a clear reversal point, such as a known customer payment arriving after payroll. A structural problem repeats and grows: margins are falling, customers consistently pay late, or fixed costs have moved beyond the level the business can support. Labeling the issue correctly helps the team choose the right response.

Build a weekly cash review

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Keep the review short. Compare the latest cash position with the prior week, identify the three largest changes, assign an owner to each action, and record what should improve by the next review. Consistency matters more than a complex spreadsheet.