An unsecured business line of credit is one of the most flexible cash flow tools available to Australian businesses. Unlike a term loan where you receive a lump sum and repay it over a fixed schedule, a line of credit gives you access to a revolving credit facility — you draw down what you need, when you need it, and repay as revenue comes in. And because it's unsecured, no property or asset needs to be pledged.
How an Unsecured Business Line of Credit Works
You're approved for a credit limit — say $100,000. You can draw any amount up to that limit at any time. You only pay interest on what you've drawn, not on the full facility. As you repay, your available balance restores. This revolving structure makes lines of credit ideal for managing unpredictable cash flow needs, covering seasonal dips, or having a buffer against unexpected costs.
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Facility size
Interest
Term
Rate
Security
Access
Repayment
| Feature | Detail |
|---|---|
| Facility size | $20,000 – $500,000 |
| Interest | Paid only on drawn balance |
| Term | Revolving (reviewed annually) |
| Rate | 10% – 28% p.a. |
| Security | None (unsecured) |
| Access | Same day draw-down |
| Repayment | Flexible — minimum monthly interest payment |
When Is an Unsecured Line of Credit Better Than a Term Loan?
- Your cash flow needs are ongoing and unpredictable — not a one-time lump sum requirement
- You want to only pay interest on what you actually use
- You need a buffer for unexpected costs without knowing the exact amount
- You want the flexibility to draw and repay multiple times
- Your business has regular revenue cycles but timing mismatches
Who Offers Unsecured Lines of Credit in Australia?
The major banks offer limited, heavily criteria-restricted unsecured line of credit products. Non-bank lenders are far more flexible — offering higher limits, faster approvals and lower documentation requirements. A broker can identify which non-bank lenders suit your specific industry, revenue profile and credit history.
Need a flexible unsecured cash flow solution? Overdrive can arrange an unsecured line of credit for your business — no property, same-day approval, competitive rates. Call Simon on 0417 000 316 or get a free quote online.

