Quick answer
A business loan gives you a lump sum upfront with fixed repayments over a set term, which suits a single purchase or bill with a clear payback. A line of credit gives you a limit to draw from, repay and redraw, which suits recurring or unpredictable gaps such as wages before invoices are paid. If you would draw the full amount once, a loan is simpler; if needs come and go, a line of credit usually costs less.
Key points
- Loan: lump sum, fixed repayments, one purpose.
- Line of credit: draw, repay, redraw as needs change.
- Recurring gaps favour a line of credit.
- Compare total cost on your expected usage.
Ask ten business owners whether they need a loan or a line of credit and most will say “a loan”, because it is the more familiar word. Yet for many cash flow needs, a line of credit is the better tool. The difference is not about speed or size; both can be fast and both can be substantial. It is about the shape of your need. This guide explains how each works, walks through examples and gives you a simple test to decide.
How a business loan works
You borrow a fixed amount, receive it all at once and repay it, together with the lender’s charges, through scheduled repayments over a set term. The repayment amount and schedule are known from day one, which makes budgeting simple. Once the loan is repaid, it is finished; if you need money again, you apply again. Unsecured cash flow loans typically range from $5k to $500k. See short-term business loans and unsecured business loans.
How a line of credit works
You are approved for a limit. You draw what you need, when you need it, repay as cash comes in, and draw again within the limit without reapplying. Your available funds are always the limit minus what you currently owe. Costs generally relate to the drawn balance, though many facilities also have line, drawdown or account fees. See business line of credit.
The shape-of-need test
Ask yourself three questions:
- Will I use the whole amount at once? If yes, a loan is simpler.
- Will the need come back? If you expect to need funds again in a month or two, a line of credit avoids repeated applications.
- Do I know exactly how much I need? If the amount is uncertain or varies, a line of credit lets you draw only what is required.
A one-off, known, fully used need points to a loan. A recurring, variable or uncertain need points to a line of credit.
Still unsure? Tell us about your need in a 60-second enquiry and we will suggest the shape that fits. No credit check to enquire.
Worked example one: stock for a season
An illustrative garden centre needs $60k of spring stock in August, which will sell through by December. It uses the whole amount at once, knows the figure and the need ends when the stock sells. A short-term loan over five or six months fits neatly, with repayments that finish as the season ends. A line of credit would work too, but offers no real advantage here.
Worked example two: wages before invoices
An illustrative marketing agency pays staff fortnightly and invoices clients monthly on 30-day terms. Every month, two pay runs fall before the previous month’s invoices are paid, and the size of the gap varies with client billing. A line of credit lets the agency draw for each pay run and repay when invoices land. Taking a new loan every month would be slow and expensive; a single large loan would leave money sitting idle for part of every month.
Worked example three: both
An illustrative joinery business wins a large fit-out contract that needs $80k of materials and machinery upgrades, and it also has recurring gaps between paying staff and receiving builder payments. It takes a loan for the contract’s materials and machinery, matched to the contract’s payment milestones, and keeps a smaller line of credit for the everyday timing gaps. Each facility does the job it is best at.
Comparing the costs fairly
Costs are where the comparison gets interesting. A loan’s cost is relatively easy to see: the total repayable minus the amount received. A line of credit’s cost depends on how much you draw and for how long, plus any fees on the limit. To compare:
- Estimate how much you would draw and for how long over a year.
- Ask the line of credit provider for the total cost in dollars on that usage, including all fees.
- Compare it with the total cost of a loan for the amount you would need.
The line of credit drawdown planner shows your expected drawn balance month by month, and the repayment estimator works out loan repayments. Our guide to the true cost of business finance explains how to put the two on equal footing.
The discipline a line of credit needs
A line of credit’s flexibility is also its main risk. Because money is always available, it is easy to draw for things that are not genuine timing gaps, and to let the balance creep upward month after month. A healthy line of credit balance rises and falls. One that only rises means the business may be funding losses or long-term assets with short-term money. Check your drawn balance monthly, repay as soon as cash arrives and keep long-life purchases on dedicated finance.
The discipline a loan needs
A loan’s risk is different: committing to fixed repayments that may not suit your quietest months. Before taking a loan, test the repayment against your lowest-income weeks, not your average ones. Choose a term that matches the purpose, so you are not still paying for stock long after it has sold or squeezing a long-life purchase into a short term. Our guide to matching the loan term to its purpose covers this.
What lenders consider for each
Both are typically assessed on bank statements, turnover, existing commitments and credit history. For lines of credit, lenders also think about the peak you might reach, because you can draw the full limit at any time. A business with a clear, regular gap pattern may be offered a comfortable limit; one with unpredictable income may be offered a smaller limit to start.
Where invoice finance fits
If your recurring gap is caused by business customers paying on long terms, invoice finance is a third option worth considering. It works like a line of credit that grows with your unpaid invoices. Our guide on invoice finance versus a line of credit compares the two.
Questions to ask either provider
Whichever structure you lean towards, ask the same questions: What is the total cost in dollars on my expected usage? Which fees apply at setup, monthly and on exit? How are repayments calculated and when are they debited? Can I repay early without penalty? What happens if a repayment bounces? Can the limit or loan be increased later if the business grows? The answers often make the decision for you, because the structure that is easiest to understand and cheapest on realistic usage is usually the right one.
The simple rule
If you will use it once, take a loan. If you will use it again and again, take a line of credit. If you are not sure, talk to someone who can look at your statements and your pattern of gaps, because the right structure can save real money and stress over a year.
Talk through your options
Tell us what you need, how often the need comes up and roughly what your business turns over. There is no credit check to enquire, your details are not passed to a pile of lenders, and a real person reads your enquiry and suggests the structure that fits. Accurate answers make the recommendation more useful. Apply now.
Frequently asked questions
Is a line of credit cheaper than a business loan?
It can be if you only draw part of the limit for part of the time, because costs mostly relate to the drawn balance. If you draw the full limit and keep it drawn, a loan may cost less. Compare on expected usage.
Can I have both a loan and a line of credit?
Yes, if your cash flow supports both. Many businesses use a loan for a specific project and a line of credit as a safety net.
Which is faster to get?
Both can be arranged quickly for unsecured amounts. A smaller unsecured loan can sometimes be funded the same day; a line of credit may take a little longer to set up, but draws are quick afterwards.
Do lines of credit have fixed repayments?
Repayment arrangements vary. Some require minimum repayments on the drawn balance; others require each draw to be repaid over a set period. Check the terms.
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