Top 10 Cash Flow Mistakes Small Businesses Make

Most cash flow problems aren’t caused by a single big mistake — they’re caused by small, common ones.

The most frequent issues include:

1. Assuming invoiced sales equal cash
   1. Overestimating how fast customers pay
   1. Underestimating cancellations and bad debt
   1. Not factoring in processing fees of credit cards
2. Ignoring tax until it’s due
3. Forgetting irregular expenses
4. Not allowing for surprise expenses
5. Not looking ahead more than a 1 quarter
6. Not planning to have enough reserves
7. Not factoring in interest on credit card debt
8. Not factoring in cost increases:  labor, rent, insurance, supplies, …
9. Waiting to get funding when they already need it.
10. Using funding sources that are too expensive.

Each of these issues can be spotted early with a simple forecast. Seeing problems months in advance gives you options — adjusting spending, chasing invoices, or arranging finance early.

A forecasting workbook helps turn these blind spots into visible, manageable decisions.

To Be Forewarned Is To Be Forearmed.