Why your quiet month cash dip is predictable
Most seasonal dips follow payment habits, not mystery — here's how to map them before they arrive.
Australian SMEs often describe February or March as “when cash gets weird” after a strong December. In most cases the dip is predictable once you separate when revenue is earned from when cash arrives, and plot fixed costs that ignore seasonality altogether.
Start with receipt timing, not sales
Card settlements may lag two to three business days. B2B invoices on thirty-day terms push cash into the next month even when the job finished in December. Pull six months of bank deposits and tag each by the week the underlying sale occurred. The lag pattern usually repeats.
List costs that do not flex
Rent, core insurance, base payroll, loan repayments, and minimum super run whether trade is quiet or not. Stack those on a calendar without averaging them across months. The quiet month problem is often a fixed-cost wall hitting a delayed-inflow slope.
Build a minimum operating balance
GST collected and payable should sit mentally aside from day-to-day cash. Many owners accidentally spend tax-held money because it shares one account balance. Define a minimum operating balance that excludes GST and a payroll buffer — typically one to two payroll cycles for trade and hospitality clients we see.
One action for this week
Pick your historically quiet month. Mark every fixed withdrawal that still occurs. Compare to expected deposits with realistic lag. If the gap is negative, identify which supplier terms or marketing spends can shift — that is the start of a cash map, not a full engagement.
Need help building the map? See our cash flow planning consultation.