When you apply for a home loan, your credit record is one of the first things a bank looks at. It influences whether you’re approved, how much you can borrow and the interest rate you’re offered. Yet many South African buyers only check their credit report after an application comes back declined.
This guide explains how banks use your credit score, what helps and hurts it, and practical steps to strengthen your profile in the months before you apply.
What is a credit score and where does it come from?
A credit score is a number that summarises how you’ve handled credit in the past, calculated by credit bureaus from your credit report. In South Africa, the main bureaus include TransUnion, Experian and XDS, and each may calculate a slightly different score.
Your report shows your accounts (store cards, credit cards, vehicle finance, personal loans, cellphone contracts), your payment history, outstanding balances and any adverse listings such as defaults or judgments. You’re entitled to a free credit report from each bureau once a year, so checking costs nothing.
How do banks use your credit score for a home loan?
Banks use your score as a quick measure of risk, then look deeper at your full report, income and expenses. A strong score won’t guarantee approval on its own, and a modest score doesn’t automatically mean a decline.
Your credit profile can affect:
- Approval: whether the bank is willing to lend at all.
- Loan amount: whether you’re offered the full amount or asked for a deposit.
- Interest rate: lower-risk applicants are often offered a better rate, and even a small difference adds up over 20 years.
Each bank uses its own scoring model and cut-offs, which is why one bank may decline an application that another approves. Comparing several banks through a bond originator helps for exactly this reason.
What helps your credit score?
Paying every account on time, every month, is the single biggest positive factor.
Other habits that help:
- Keep balances low relative to your limits. Using most of your available credit can signal financial pressure.
- Maintain a track record. Older, well-managed accounts show consistent behaviour.
- Limit new applications. Multiple credit applications in a short period can count against you.
- Keep your details up to date so accounts are correctly linked to you.
What damages your credit score?
Missed or late payments, defaults, judgments and accounts handed over for collection do the most damage.
Watch out for:
- Store accounts or cellphone contracts you’ve forgotten about running into arrears.
- Debit orders bouncing because of poor timing around payday.
- Opening several new store cards or loans just before applying for a bond.
- Co-signing someone else’s loan that then goes unpaid.
If you have no credit history at all, banks have little to assess. A small, well-managed account, paid on time for six to twelve months, can help build a record.
How can you improve your credit score before applying?
Start three to six months before you apply, and focus on fixing errors, settling arrears and reducing balances.
- Get your free reports from the major bureaus and check every account listed.
- Dispute errors directly with the bureau. They’re required to investigate.
- Bring overdue accounts up to date and keep them current.
- Pay down revolving debt, starting with the highest-interest accounts.
- Close accounts you don’t need once they’re paid up, but keep older, well-run accounts open.
- Avoid new credit until your bond is registered, including furniture or vehicle finance.
Pair this with our pre-approval checklist so your documents are ready when your score is.
Can you get a home loan with a low credit score?
It’s harder but not always impossible, depending on the reason for the low score and how long ago problems occurred. Banks look at the full picture: recent behaviour, the size of any adverse listings and your current affordability.
A deposit, a co-applicant with a strong record or simply waiting a few months while you rebuild can all improve your chances. Couples applying together should read our guide to joint bond applications, because both partners’ credit records are assessed.
FAQ
What credit score do I need for a home loan in South Africa?
There’s no single number. Each bank sets its own criteria, and your income, expenses and deposit also count.
Does checking my own credit report lower my score?
No. Checking your own report is not the same as a credit application and won’t count against you.
How long does a default stay on my record?
It depends on the type of listing. Paid-up accounts and the date problems occurred affect how banks view them, so check your report for details.
Will applying through a bond originator hurt my score?
A bond originator submits one application package to several banks. Speak to your consultant about how enquiries are handled.
How quickly can I improve my score?
Some changes, like settling arrears or correcting errors, can show within weeks. A strong track record builds over months.
Get your bond application ready
Want to know where you stand before you start house hunting? Bond Finders compares offers from South Africa’s leading banks at no cost to you. Get pre-qualified or ask us a question.
This article is general information, not financial advice. Bank and bureau criteria vary and change over time.