Some costs don't arrive as one neat bill. A car repair might mean several invoices, or you might not know the final amount upfront. That is where a line of credit can offer some flexibility, but it works differently from a standard personal loan, so it is worth understanding the details before you commit.
Is every line of credit the same?
No. In Australia, the term covers a few different types of credit: an unsecured personal line of credit, a personal overdraft linked to a transaction account, and a line of credit secured against property, sometimes called a home equity line of credit.
The differences matter. Fees, access, security and what happens if you miss repayments can all vary. A facility secured against property might carry a lower advertised rate, for example, but your property is on the line if repayments are not met.
Nimble Anytime is one example of an unsecured revolving facility with redraw, while Nimble's fixed-term personal loans work quite differently. The takeaway: products can be structured very differently, even under the same lender.
Here is how the main options generally stack up:
| Feature | Line of credit | Fixed personal loan | Credit card |
|---|---|---|---|
| How funds are accessed | Draw as needed up to the limit | Paid as one lump sum | Draw as needed up to the limit |
| Can credit be reused after repayment | Generally yes | No, once repaid the loan is closed | Generally yes |
| Fixed end date | Not usually, unless you set one | Yes, set at the start | No |
| Typical rate structure | Usually variable | Often fixed, though variable options exist | Usually variable |
| Security | Usually unsecured | May be secured or unsecured depending on the loan | Unsecured |
| Fee types | Establishment, account-keeping, transaction or redraw fees may apply | Establishment and ongoing fees may apply | Annual and cash advance fees are common |
Feature
Line of credit
- How funds are accessed
- Draw as needed up to the limit
- Can credit be reused after repayment
- Generally yes
- Fixed end date
- Not usually, unless you set one
- Typical rate structure
- Usually variable
- Security
- Usually unsecured
- Fee types
- Establishment, account-keeping, transaction or redraw fees may apply
Fixed personal loan
- How funds are accessed
- Paid as one lump sum
- Can credit be reused after repayment
- No, once repaid the loan is closed
- Fixed end date
- Yes, set at the start
- Typical rate structure
- Often fixed, though variable options exist
- Security
- May be secured or unsecured depending on the loan
- Fee types
- Establishment and ongoing fees may apply
Credit card
- How funds are accessed
- Draw as needed up to the limit
- Can credit be reused after repayment
- Generally yes
- Fixed end date
- No
- Typical rate structure
- Usually variable
- Security
- Unsecured
- Fee types
- Annual and cash advance fees are common
Rates, fees and terms vary by provider, so check the actual product terms before you decide.
What's the difference between your limit, your balance and your available credit?
These three terms sound similar, but they mean very different things:
| Figure | What it means |
|---|---|
| Credit limit | The maximum you're approved to access |
| Outstanding balance | What you currently owe |
| Available credit | What you can still draw right now |
Figure
What it means
- Credit limit
- The maximum you're approved to access
- Outstanding balance
- What you currently owe
- Available credit
- What you can still draw right now
Say your credit limit is $10,000 and you have used $3,000. Your outstanding balance is $3,000, and you would generally have $7,000 left to draw. The $10,000 is the ceiling, not what you owe.
Do you only pay interest on the money you use?
Usually, yes. Interest is generally charged on what you have drawn, not the full approved limit, but that does not mean an unused or lightly used line of credit is free: fees such as establishment, monthly account or transaction fees may still apply, interest may be calculated daily, so the timing of repayments matters, the interest rate is usually variable and can change over time, and repeated redraws can keep a balance outstanding longer, so interest keeps accruing.
How you use the account matters. Draw $2,000 and repay it quickly, and you will carry that balance for far less time than someone who keeps redrawing and pays only the minimum. Same facility, same headline rate: very different total cost.
Why might there be no comparison rate?
You might not see a comparison rate on a line of credit. Continuing credit contracts are excluded from the standard comparison-rate requirements under Australia's , so you will need to compare the costs yourself.
Look at the annual interest rate and whether it can change, how interest is calculated, establishment, ongoing and default fees, and the minimum repayment rules and how long you expect the balance to stay outstanding.
Comparing offers? Ask each lender for the annual rate, how interest is calculated, and the full fee schedule. A missing comparison rate is not automatically a red flag for this type of credit.
What happens when you're not using it?
A line of credit can still matter even when the balance sits at $0. The approved limit and account can appear on your credit report, and a future lender may factor in the open facility when assessing a new application.
A $0 balance does not mean the account is closed, either. While it stays open, ongoing account fees may keep applying, you may still be able to redraw without reapplying, and the account can continue to appear in credit reporting.
Want to close the facility? You will generally need to ask the provider directly, the exact process varies by lender.
When might a line of credit suit the situation?
The useful question is not whether a line of credit is 'flexible'. It is whether it matches the type of cost you are actually dealing with.
A staged or uncertain expense. If costs land in stages, several repair invoices, say, drawing only what you need, when you need it, can work well.
A known, one-off expense. Know the exact amount and want fixed repayments with a defined end date? A standard personal loan is usually easier to plan around.
A recurring shortage before payday. If regular income is not covering regular costs, another revolving facility will not fix that pattern; it will just add another balance to manage.
It comes down to matching the shape of the product to the shape of the cost.
What happens if you only make the minimum repayment?
Making the minimum repayment keeps you compliant with the contract, but it does not necessarily mean the balance is falling at a meaningful pace, that the debt is cheap to carry, that the account will be paid off by a particular date, or that future redraws will remain affordable.
Because a line of credit may not have a built-in end date, it helps to set your own repayment target and a realistic date for clearing the balance.
What if the real issue is a recurring shortfall?
Already struggling with existing repayments? Adding more revolving credit can make things harder to manage. Talking to your current lender about hardship options is usually a better starting point than adding another balance.
Does bad credit rule you out?
Not necessarily. Meeting the basic eligibility criteria is not the same as being approved. Lenders generally weigh up several factors, including income, expenses, existing debts, credit history and the amount you are asking for.
A poor credit history is one piece of that assessment, and different lenders weigh it differently.
Also check the contract for when a lender can reduce, suspend or cancel your approved limit, particularly if your circumstances change or repayments are missed.
Before you open a line of credit, check...
A quick checklist to work through before you sign: is the facility unsecured, an overdraft, or secured against an asset? What credit limit do you actually need? What interest rate applies, can it change, and how is interest calculated? What fees apply, including when you're not using the credit? What is the minimum repayment, and what would clear the balance by a date you choose? Can you redraw amounts you've already repaid? How do you formally close the account when you're done with it? And would repayments still be affordable if your income changed or the rate went up?
Frequently asked questions
Generally, yes. That is the whole point of revolving credit, as long as the account stays open and you are within the approved limit.
Contact your provider and ask about hardship assistance as early as possible. If an issue isn't resolved, you can escalate a complaint to AFCA.
No. A personal loan is generally paid as one lump sum with a set term, while a line of credit lets you draw from an approved limit and reuse repaid credit while the account remains open.
Not always. Some facilities can remain open until you or the lender closes them, subject to the contract.
Not usually. You generally need to ask the provider to close it.
It can. Some fees may apply even when you haven't drawn funds, depending on the product.