What it means
With a normal loan you borrow a fixed sum, repay it over time and the loan ends. A revolving account works differently: the lender gives you a credit limit, and as you pay down the balance, the credit becomes available again.
The account stays open until you or the lender closes it. Each month the account holder receives a statement showing the balance, the minimum payment due and the interest charged.
If the balance is paid in full by the due date, many accounts charge no interest on purchases. If only part is paid, interest is added to the remaining balance.
Two numbers matter most. Available credit is the credit limit minus the current balance, and utilisation is the balance divided by the limit.
Lenders and credit scoring models look closely at utilisation, because a high figure can signal financial strain. For businesses, revolving accounts also appear as credit lines from banks and supplier accounts with trade terms.
A company might draw on a line of credit to cover payroll before customer payments arrive, then repay it from sales receipts. The flexibility is useful, but it can lead to a permanent borrowing habit if the balance is never cleared.
The main risk is cost. Interest rates on revolving accounts are usually higher than on instalment loans, and paying only the minimum can keep a balance outstanding for years.
Treat the limit as an emergency cushion rather than extra income. For a business, the choice of revolving accounts also affects supplier relationships and credit ratings.
A company that pays suppliers promptly from a revolving line builds a good track record, which can lead to higher limits and better terms. A company that stretches the balance may find the limit cut just when it needs the cash most.
In practice
Real-world examples.
Example
A marketing manager uses a company credit card with a $10,000 limit to pay for event costs, then repays the balance from her department's budget at month end. The credit becomes available again for the next event.
Example
A shop owner has a store account with a wholesaler. He buys stock on credit, pays the bill after 30 days, and the credit line refreshes for the next order. He treats the account as working capital and never lets it run to the limit.
Example
A freelance consultant carries a $3,500 balance on a card with a $10,000 limit. His utilisation is 35%, and he aims to bring it below 30% before applying for a mortgage. He plans to make an extra payment before the statement date.
Formula
Calculation
Available credit = Credit limit - Current balance
Utilisation = Current balance / Credit limit x 100%
Suppose a credit card has a limit of $10,000 and a current balance of $3,500.
Available credit: $10,000 - $3,500 = $6,500
Utilisation: $3,500 / $10,000 x 100% = 35%
If the cardholder then pays $1,000, the balance falls to $2,500, available credit rises to $7,500, and utilisation drops to 25%.Case study
Seen in the real world.
Greenfield Bakery is a fictional business in an illustrative scenario. The owner opens a revolving account with a $20,000 limit to cover flour and packaging purchases between customer payments.
In a busy quarter she uses $16,000 of the limit, which pushes her utilisation to 80%. Her bank notices the high figure and she is advised to repay part of it from incoming receipts. She clears $10,000, bringing utilisation down to 30%, and sets a rule to review the balance weekly.
The bank's adviser used the bakery as an example when talking to other small clients. She recommended agreeing a personal target for utilisation, reviewing the balance weekly, and clearing most of it whenever customer payments arrive. The owner followed this advice and later negotiated a higher limit at a lower interest rate because her record was clean.
Watch out
Common mistakes.
- Treating the credit limit as extra income. The limit is borrowed money that has to be repaid, usually with interest.
- Paying only the minimum every month. This keeps the balance and the interest charges going for a long time.
- Ignoring utilisation. A high balance relative to the limit can lower a credit score even if every payment is on time.
Questions
People also ask.
What is the difference between a revolving account and an instalment loan?
A revolving account lets you reuse the credit as you repay, while an instalment loan is a fixed sum repaid on a schedule.
Does closing a revolving account help my credit?
Not always, because closing it reduces your total available credit and can raise your utilisation. Keeping an old, unused account open with no fee can sometimes help your score.
Can a business have a revolving account?
Yes, through lines of credit, business credit cards and supplier accounts. Each carries its own limit, rate and repayment terms, so compare them before relying on one.
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