Line of credit vs business loan is really a question about the shape of your spending. Are you paying for one thing, once, or covering costs that come and go? Both are easy ways to access business capital, and FastBiz Loans offers each. A small business loan delivers a lump sum from $5,000 to $500,000. A business line of credit gives you a limit from $10,000 to $250,000 that you can dip into and top back up. Pick the one that matches the need and borrowing feels effortless. Pick the wrong one and you’ll either pay for money you’re not using or keep reapplying.
What’s the difference between a line of credit and a business loan?
A business loan is a single amount paid out at the start and repaid on a regular schedule until it’s cleared. A line of credit is an approved limit. You draw what you need, when you need it, repay it, and the limit becomes available again.
Think of a loan as buying a tank of fuel up front, and a line of credit as a fuel card you only use on the days you drive.
Side-by-side comparison
| Business loan | Line of credit | |
|---|---|---|
| Amount | $5k–$500k | $10k–$250k limit |
| How you receive it | Once, as a lump sum | Whenever you draw, up to your limit |
| What you pay interest on | Typically the full amount borrowed, reducing as you repay | Typically only the amount you’ve drawn |
| Repayments | Regular, predictable schedule | Flexible, based on what’s drawn |
| Can you reuse it? | No. Once repaid, it’s finished | Yes: draw, repay, draw again |
| Term | Short to medium term, matched to what you’re funding | Ongoing facility, reviewed from time to time |
| Best for | A known, one-off cost | Recurring, seasonal or unpredictable costs |
| Main risk | Borrowing more than you need, too early | Letting the balance creep up and never come down |
| Documents | Bank statements, ID, ABN/ACN; financials over $150k | Bank statements, ID, ABN/ACN; financials over $150k |
| Speed | Same-day funding possible once approved and signed | Decision in as little as 4 hours |
The paperwork is the same, so choose on fit rather than on which feels easier to apply for.
When a business loan is the better choice
Choose a loan when you know what you’re buying and roughly what it costs. A lump sum with a fixed repayment rhythm makes budgeting simple, and there’s no temptation to keep drawing.
A loan usually wins for:
- A fit-out or renovation with a builder’s quote
- A one-off stock purchase that sells through over a season
- Consolidating a known cost, such as a large supplier bill with a discount for paying early
- A marketing campaign with a fixed budget
- A new location where the setup costs are mapped out
Example scenario — illustrative only. A Toowoomba bike shop is refitting its showroom and workshop. The builder’s quote is $70,000, due in two stages over six weeks. A small business loan covers the whole job up front, with repayments the owner can plan around. A line of credit would work too, but the full amount would be drawn within weeks and stay drawn, which defeats the purpose of a revolving facility.
When a line of credit is the better choice
Choose a line of credit when you can’t predict exactly when, or how much, you’ll need. It’s built for the ebb and flow of normal trading, and because you’re usually only charged on what you’ve drawn, an unused limit costs you little while it waits.
A line of credit usually wins for:
- Seasonal swings, such as building stock before Christmas or covering a quiet winter
- Wages when client payments are late
- Supplier opportunities, like bulk discounts that appear without warning
- Repeat small costs you’d otherwise pay for with multiple loans
- A standing safety net you hope not to use
If the gap you’re covering is the everyday lag between paying suppliers and getting paid, our page on working capital loans compares every option for that job.
Example scenario — illustrative only. A Canberra events-hire company has huge months in spring and around Christmas, and lean ones in winter. A $60,000 line of credit covers staff and maintenance in the quiet months, then gets paid down when bookings roll in. The following winter, the same limit is ready again without a new application.
Which should you choose? A quick decision guide
Answer these four questions. If most of your answers land in one column, that’s your product.
| Question | Points to a business loan | Points to a line of credit |
|---|---|---|
| Do you know the exact amount you need? | Yes, I have a quote or invoice | No, it will vary |
| Will you need money more than once this year? | Probably not | Yes, on and off |
| Will the full amount be used almost straight away? | Yes | No, I’ll draw in stages |
| Would a fixed repayment help you budget? | Yes, I like predictability | I’d rather repay when cash comes in |
Split answers are common, and that often means you need both.
Can you have both?
Yes. Plenty of growing businesses use a loan for the big planned purchase and keep a line of credit in reserve for everything else. The loan does the heavy lifting, and the line absorbs the bumps. A lender will look at both commitments together, so plan for the combined repayment to sit comfortably within your cash flow.
When neither is the right answer
Sometimes the best choice is a different product altogether:
- Buying a vehicle or machinery? Equipment finance ($10k–$500k) usually uses the equipment as security and can be matched to its working life.
- Waiting on business customers to pay? Invoice finance releases up to 85% of invoice value, and it grows as your sales grow.
- Card-heavy business with uneven takings? A merchant cash advance ($5k–$300k) is repaid as a share of card sales, so repayments flex with the till.
- Large, long-term property-backed borrowing beyond $500,000? A bank may be the better call for that kind of facility.
Our guide to choosing the right business finance maps each need to a product.
A word on good habits
With a loan, the discipline is built in because the schedule clears the debt. A line of credit relies on you. The healthiest pattern is a balance that rises and falls. If it only ever rises, the line has quietly become a long-term loan. That’s a sign to talk to your lending specialist about restructuring. How a business line of credit works covers the habits that keep a line working for you.
Ready to decide?
You don’t have to work it out alone. Start the 60-second online enquiry. It doesn’t affect your credit score. Tell your lending specialist what you’re funding, and they’ll recommend the shape that fits.
Questions we get asked
Is a line of credit cheaper than a business loan?
It depends on how you use it and on your business's situation, because every facility is priced individually. With a line of credit you typically pay interest only on what you've drawn, so it can work out well if you borrow in short bursts. If you'll use the full amount for a long stretch, a loan may be the better fit.
Is a business line of credit the same as an overdraft?
They're close cousins. Both let you draw up to a limit and repay flexibly. An overdraft is attached to your transaction account and usually comes from your bank. A line of credit is a separate facility you draw from into your account.
Can I have a line of credit and a business loan at the same time?
Yes, and many businesses do. A loan funds the one-off purchase and the line sits in reserve for cash-flow swings. A lender will look at both repayments together when assessing what's comfortable.
Which is faster to set up?
Both can be quick. A line of credit decision can come in as little as 4 hours, and a small business loan can be funded the same day once approved and signed. Speed mostly depends on how fast your bank statements and ID arrive.
How is a line of credit limit set?
Mainly from your revenue and bank statements: how much comes in, how steady it is and what other commitments you have. The limit is set so the business could comfortably repay it even if it were fully drawn.
What happens if I never use my line of credit?
It simply sits there as a safety net. Some owners set one up specifically so they don't have to apply in a hurry when an opportunity or a slow month arrives.