Working Capital Planning for Growth

Owners often assume more sales automatically means more cash. In practice, growth often increases the amount of cash trapped in receivables, inventory, deposits, and payroll timing.

That is why working capital planning matters most when the business is accelerating, not when it is flat.

Map the cash conversion cycle

The cash conversion cycle tracks how long cash is tied up between paying suppliers and collecting from customers. A company can grow revenue and still tighten its liquidity if that cycle lengthens.

Receivables days, inventory days, and payable days should be reviewed together because they interact. Fixing only one metric often shifts pressure elsewhere.

Growth usually increases short-term cash demand

Adding customers may require more staff, inventory, shipping, or ad spend before the related cash arrives. That lag creates a funding need even when the unit economics are healthy.

This is where planning models become useful. A good model helps you estimate how much extra cash is needed to support a revenue target without guessing.

• Forecast receivables and payables, not just revenue.
• Include seasonality and payment timing in the model.
• Review the impact of deposits, retainers, and payment terms.

Use the model to negotiate, not just observe

Working capital improves when teams use the model to change behavior: tighter invoicing, better collections, improved purchasing cadence, or revised supplier terms.

If growth is profitable but starving the business of cash, the answer is usually better timing discipline before external funding becomes necessary.