Can a business loan cover a cash flow gap while customers pay late?

What causes a cash flow gap?

A cash flow gap is when money has to go out before the money to cover it comes in. The business can be profitable and still run short, because profit is measured over months and cash is measured every day. Common causes:

• Customers paying late or on long terms — thirty, sixty, even ninety days.
• Seasonal income, with costs that continue through the quiet months.
• Growth, where bigger orders need bigger upfront spending on stock and staff.
• Lumpy payments, like progress claims in construction.
• Tax timing, with a BAS or income tax bill landing after a strong period.
• A one-off shock — a big repair, a lost customer, a delayed insurance claim.

Is my gap a timing problem or something deeper?

This is the most important question, and it’s worth answering honestly before borrowing.

Timing gap (finance can help)	Deeper problem (finance alone won’t fix)
Money is owed and will arrive	Income consistently below costs
The gap has a clear end date	The gap appears every month
Caused by seasons, terms or growth	Caused by pricing, margins or lost demand
Business is profitable over a year	Business loses money over a year

If you’re firmly in the left column, finance is a reasonable tool. If you’re in the right column, a loan may only buy time — which can still be useful if there’s a clear plan to fix the underlying issue. The guide seven questions that show a cash crunch is coming helps sort one from the other.

Which finance suits a cash flow gap?

• Business line of credit — draw what you need, repay when customers pay, draw again. Best for repeating or unpredictable gaps.
• Short-term unsecured loan — a lump sum for a single gap with a known end, like waiting for a large invoice.
• Property-secured loan — for larger gaps, or where the business needs a longer runway; $20,000 to $5,000,000.

Unsecured options typically range from $5,000 to $500,000, sized on turnover and bank statements — see borrowing without property. For how repayments work on each, see how repayments work.

How do I size the gap before borrowing?

Build a simple cash flow forecast — business.gov.au has a free cash flow statement template — covering the next thirteen weeks:

1. List expected receipts each week, based on when customers actually pay, not when invoices are due.
2. List fixed outgoings — wages and super, rent, loan repayments, subscriptions.
3. Add variable and one-off costs — stock, BAS, insurance, repairs.
4. Find the lowest point in the running balance.
5. Borrow enough to keep that low point above a sensible buffer.

That lowest point is your real funding need. Borrowing much more than that adds cost without adding safety. If you’d like help with the forecast, a short enquiry gets a real person on the phone — no credit check at that stage.

What can shrink the gap without borrowing?

business.gov.au’s cash flow guidance suggests several levers. Pull them alongside any finance:

• Invoice faster, ideally on completion, and automate reminders.
• Shorten payment terms for new customers, or offer a small early-payment incentive.
• Chase overdue accounts consistently, with a clear process.
• Ask suppliers for longer terms, especially where you’re a reliable customer.
• Reduce slow-moving stock that ties up cash.
• Review subscriptions and fixed costs that have crept up.

What does a gap-bridging plan look like? (Illustrative example)

Illustrative only — invented business and figures.

A Brisbane commercial cleaning company wins a large contract with a property manager who pays on sixty-day terms. The company must hire and pay six new cleaners fortnightly from day one.

• The thirteen-week forecast shows the account dipping to its lowest point in week eight, just before the first contract payment lands.
• A line of credit is sized to cover that low point plus a buffer.
• As payments arrive monthly, the line is repaid and then drawn again for the following cycle until the business builds its own buffer.

Without the facility, the business would have had to decline the contract or stretch its own suppliers. With it, the contract becomes a growth step instead of a cash crisis.

Should I tell my customers or suppliers about the gap?

Not usually in those words, but communication helps. Customers who pay late often do so because no one asked; a polite, regular reminder process — and a quick phone call on big invoices — shortens debtor days more than most owners expect. Suppliers, meanwhile, generally prefer an early conversation about terms to a late payment without warning. Asking a reliable supplier for an extra fortnight on one large order can shrink the gap you need to fund.

What you shouldn’t do is let the gap flow on to others silently: paying suppliers later and later, or holding back super or tax to cover wages. Those workarounds create new debts that are harder to fix than the original gap. A short-term facility sized to the real shortfall is usually a cleaner answer — see how much you can borrow without property for unsecured options.

When is borrowing for cash flow a warning sign?

• You’re borrowing to pay the previous loan’s repayments.
• You’re using tax or super money to meet wages.
• The gap is getting bigger each month.
• Several short-term facilities are stacked on top of each other.

If that’s you, talk to someone now rather than adding another facility. Refinancing into one manageable structure may help — see refinancing business debt.

Bridge the gap, keep the momentum

A temporary gap shouldn’t stall a healthy business. Enquiring doesn’t involve a credit check, your details aren’t sprayed out to a string of lenders, and a real person helps you work out whether finance fits and how much you actually need. Please tell us accurately on the form what’s causing the gap and when the money is due in — it’s how we match the right structure first time.

Talk to us about your cash flow gap →