Cash Flow Management: Why Cash Matters More Than Profit

A company can show a profit in its statements and be unable to pay salaries — because profit is recorded when the invoice is issued, cash arrives on collection, and months can pass between the two.

1. Four concepts

Burn rate. Net cash consumed monthly. The more accurate measure is net burn: cash expenses less cash receipts.

Runway. Cash on hand ÷ net burn = months remaining at the current rate. This is the most important number in your company.

Cash conversion cycle. The period between cash leaving to produce the service and cash arriving from the customer. The shorter it is, the less financing the same growth requires.

Cash breakeven. The revenue level at which contribution margin covers all fixed costs.

2. Monitor weekly, not monthly

At early stage, and particularly during expansion, monitor liquidity weekly. A simple dashboard suffices:

• Cash available today.
• Expected receipts over the next 13 weeks and their dates.
• Payments due over the same period.
• Projected balance at the end of each week.

The 13-week model is standard practice because it covers a full quarter and reveals gaps far enough ahead to act on them.

3. Accelerating inflows

• Advance or upfront payments wherever possible — the cheapest financing available.
• A discount for early settlement in enterprise contracts.
• Invoice on delivery, not at month-end. Delaying invoicing by two weeks delays cash by two weeks.
• Systematic receivables follow-up: who is late, by how much, and who is chasing them. The absence of a structured process is a principal cause of ballooning receivables.
• Clear payment terms in the contract, with a defined consequence for delay.

4. Managing outflows

• Negotiate longer payment terms with suppliers.
• Convert fixed to variable where possible: usage-based services, flexible engagement instead of early hiring.
• Review subscriptions regularly — a line that inflates silently in every company.
• Tie large spending items to milestones, not dates.

5. When to act

Set written thresholds in advance rather than waiting for a crisis:

• Runway under 12 months: begin serious preparation for the next round or a path to breakeven.
• Under 9 months: begin conversations in earnest, and halt all non-critical spending.
• Under 6 months: have a cost reduction plan ready to execute, and expect to negotiate from a weaker position — so avoid arriving here.

A company that starts fundraising with three months of cash negotiates poor terms, and may not complete the round at all.

6. When cuts are necessary

• Cut once, deep enough, rather than through successive reductions that drain morale and leave the problem intact.
• Start with what isn't tied to revenue or to keeping the product alive.
• Negotiate before cancelling: deferring payment or reducing scope is sometimes better than termination.
• Preserve the core team and the ability to sell — without them the cash won't return.
• Communicate clearly with the team and investors. Ambiguity at this moment is more damaging than bad news.

Common mistakes

• Confusing profit with cash.
• Monthly-only monitoring during growth periods.
• Delaying invoicing with no operational reason.
• Neglecting receivables follow-up.
• Raising fixed costs on the strength of forecast revenue that hasn't arrived.
• Starting a funding round too late.
• Repeated incremental cuts instead of one sufficient reduction.

Checklist

• Net burn calculated monthly
• Runway current and known to the leadership team
• A 13-week cash forecast
• Immediate invoicing on delivery
• A receivables process with a named owner
• Clear payment terms in contracts
• Written thresholds triggering defined actions
• A cost reduction plan prepared before it's needed

FAQ

How much runway is appropriate?
The more the safer. The practical rule is to begin preparing for funding twelve months before depletion.

Should I cut marketing first under pressure?
Not automatically. Stop what doesn't produce measurable return, and protect proven channels.

How do I handle a large customer paying late?
With clear contractual terms set in advance, systematic follow-up, and by avoiding severe concentration in one customer.