A working capital loan gives you a lump sum upfront with fixed repayments, while a line of credit lets you draw down and repay as needed within an approved limit.
The question most businesses face isn't whether they need external funding to cover cashflow gaps. It's which structure makes sense when you're juggling supplier payments, wage runs, and delayed receivables. The wrong choice can lock you into repayments you don't need yet, or leave you scrambling for approval when an opportunity lands.
When a Working Capital Loan Makes Sense
A working capital loan works when you know exactly how much you need and when you'll repay it. You receive the full amount at settlement, repay it in fixed instalments over an agreed term, and the facility closes once it's paid off.
Consider a manufacturing business that's landed a contract requiring $80,000 in raw materials upfront, with payment from the client due in 90 days. A working capital loan gives them the cash to purchase stock, fulfil the order, and repay the loan once the invoice is settled. The repayment schedule is predictable, and there's no temptation to redraw funds for unrelated expenses.
This structure suits one-off purchases, seasonal inventory builds, or bridging a known revenue gap. If your cashflow issue has a clear start and end point, a term loan keeps things contained. It's also typically offered as an unsecured facility for amounts under $100,000, which means no security registration and faster approval.
How a Line of Credit Offers Ongoing Access
A line of credit is a revolving facility. You're approved for a limit, draw down what you need when you need it, and only pay interest on the amount you've used. As you repay, that capacity becomes available again without reapplying.
A logistics business with irregular payment cycles might secure a $150,000 line of credit to cover fuel, tolls, and driver wages during gaps between customer payments. In one month they might draw $40,000, repay $30,000, then draw another $50,000 the following month as invoices come in. The facility stays open, and they only pay for what's in use.
This suits businesses with recurring cashflow mismatches or those that need a buffer for unplanned expenses. It's particularly relevant if your revenue is lumpy or if supplier terms don't align with customer payment schedules. The tradeoff is that lines of credit often come with an ongoing facility fee, even if you're not drawing funds, and limits are usually capped at lower amounts unless secured against an asset.
Interest Costs and How They're Calculated
With a working capital loan, interest is calculated on the full loan amount from day one, even if you don't spend it immediately. You're paying for certainty and a fixed repayment schedule.
With a line of credit, interest is calculated daily on your drawn balance. If you draw $20,000 for two weeks and repay it, you'll only pay interest for that period. But facility fees and higher variable rates can erode that advantage if you're not actively managing the account.
In our experience, businesses that treat a line of credit like a term loan and leave the balance drawn for months end up paying more than if they'd taken a structured loan from the start. The flexibility is only valuable if you're using it.
Approval Speed and Documentation
Both structures can be arranged quickly if your financials are current. Most lenders offering cashflow solutions will want recent trading statements, bank statements showing transaction history, and proof of the contracts or invoices you're funding against.
Unsecured facilities under $100,000 can often be approved within 48 hours, particularly through fintech lenders or alternative lending platforms. Secured lines of credit backed by equipment or receivables take longer due to security registration, but they unlock higher limits and lower rates.
If you're already using equipment finance or asset finance with a provider, adding a working capital facility is often faster because the relationship and credit assessment are already in place.
When to Combine Both Structures
Some businesses use both. A construction company might take a working capital loan to fund a specific project and maintain a line of credit for day-to-day expenses like subcontractor payments, fuel, and materials that don't fit neatly into a project budget.
The loan handles the large, predictable cost. The line of credit absorbs the smaller, irregular gaps. You're not drawing on the line of credit for expenses that should be funded by a term facility, and you're not locking yourself into a loan for costs that might not eventuate.
If your business has both planned and unplanned cashflow needs, splitting the funding between structures gives you more control over what you're paying for and when.
What Happens When Cashflow Becomes Chronic
If you're consistently redrawing on a line of credit or rolling over working capital loans every few months, the issue isn't the facility type. It's the underlying cashflow structure.
At that point, debtor finance or invoice discounting might be more appropriate. These facilities advance funds against your receivables, so your funding limit grows with your sales rather than sitting at a fixed cap. You're not borrowing against future capacity. You're accelerating payment on work already invoiced.
We regularly see businesses switch from lines of credit to debtor finance once their turnover exceeds $500,000 and receivables become the primary cashflow constraint. The cost per transaction is often lower, and there's no facility fee sitting idle when you don't need funds.
Choosing Based on How You Operate
If your business has a steady revenue cycle and you need a one-off injection to cover a known gap, a working capital loan keeps things tidy. If your cashflow is uneven and you need the ability to draw and repay multiple times without reapplying, a line of credit gives you that flexibility.
The structure that works depends on whether your cashflow issue is episodic or ongoing, whether you can forecast repayment timing, and whether you'll use the flexibility a line of credit offers or just pay for it without drawing.
Call one of our team or book an appointment at a time that works for you. We'll look at your cashflow cycle, talk through what you're funding, and set up a structure that fits how your business actually operates.
Frequently Asked Questions
What is the main difference between a working capital loan and a line of credit?
A working capital loan provides a lump sum upfront with fixed repayments over a set term. A line of credit lets you draw down and repay funds as needed within an approved limit, with interest charged only on the amount you use.
Which option is better for ongoing cashflow gaps?
A line of credit suits businesses with recurring or unpredictable cashflow mismatches because you can draw and repay multiple times without reapplying. Working capital loans work better for one-off expenses with a clear repayment timeline.
Do I pay interest on the full limit of a line of credit?
No, you only pay interest on the amount you've drawn. However, many lines of credit charge an ongoing facility fee regardless of how much you use, which can add to the cost if the balance stays low.
Can I use both a working capital loan and a line of credit at the same time?
Yes, some businesses use a working capital loan for large, predictable costs and maintain a line of credit for smaller, irregular expenses. This approach gives you more control over what you're paying for and when.
How quickly can I get approval for either facility?
Unsecured facilities under $100,000 can often be approved within 48 hours if your financials are current. Secured lines of credit take longer due to security registration but may offer higher limits and lower rates.