Your credit score changes every month — sometimes significantly, sometimes barely at all. Most of those changes happen without your direct awareness, as a consequence of financial behaviours that feel routine: paying an account, missing a debit order, using a store card, applying for a loan.
Understanding which behaviours move the needle — and by how much — changes the quality of financial decisions you make. Not just the big ones, like whether to apply for a personal loan. The small ones too: whether to close an old store account, whether to pay the credit card in full or just the minimum, whether to apply to three lenders or one.
This guide covers every significant factor that affects your credit score in South Africa, with clear explanations of why each one matters and what you can actually do about it.
The Factors That Help Your Credit Score
Consistent On-Time Payments
The single biggest positive contributor to your credit score. Every on-time payment across every active account adds to your payment history — the factor that accounts for approximately 35% of most credit score calculations. A clean payment record across multiple accounts, maintained over years, is the most powerful credit score asset available.
The cumulative effect compounds: six months of clean payments is good. Two years is significantly better. Twelve years of spotless payment history is the foundation of an excellent score that is genuinely difficult to damage quickly. Consistency over time is what payment history rewards — and consistency is available to everyone, regardless of income or account type.
Low Credit Utilization
Using a small proportion of your available revolving credit signals financial stability. A store card with a R10,000 limit and a R2,000 balance shows an 80% unused buffer. That buffer tells lenders two things: you are not financially dependent on your available credit, and you have capacity to absorb additional obligations. Both are positive signals. Keeping utilization below 30% across all revolving accounts is the utilization target that scoring models reward.
Long Credit History
The longer your credit accounts have been active and managed responsibly, the stronger the evidence base for the score. A ten-year history of managed accounts provides considerably more information than a two-year one. Long-tenured accounts that are in good standing are among the most valuable items on a credit profile — and among the easiest to protect, simply by keeping them open.
A Mix of Credit Types
A credit profile that demonstrates successful management of different credit types — a personal loan, a revolving account, vehicle finance — scores better than one with a single credit type. The mix shows broader credit competence. This factor is modest in its weight (approximately 10%) and should not drive decisions about which accounts to open — but it is worth understanding as a factor that accumulates naturally with responsible credit use over time.
Settled Adverse Listings
A default that has been settled reads differently from an active one. A judgement that has been paid and rescinded does not carry the same weight as an active unpaid judgement. Resolving adverse listings — even those that cannot yet be removed from the file — shifts the status from active negative to historical negative, which most lenders and scoring models treat more charitably.
The Factors That Hurt Your Credit Score
Missed or Late Payments — The Most Damaging Single Factor
A single missed payment leaves a mark that persists on the payment history record for the retention period. A pattern of late payments across multiple accounts causes cumulative damage that can take years of consistent positive behaviour to fully reverse. The damage is asymmetric: one missed payment causes more harm than one on-time payment creates benefit. This asymmetry is why protecting a clean payment record matters so much — the cost of breaking it exceeds the cost of maintaining it.
Even a single payment that is thirty days late is recorded as a late payment. A payment that is ninety or more days late moves toward default classification. The severity of the record increases with the number of days overdue.
Defaults
When a creditor classifies an overdue account as a loss — typically after three to six months of non-payment — a default is recorded on your credit file. Defaults are among the most severe adverse listings and remain on your record for up to five years. An active, unsettled default is one of the strongest negative signals in any credit profile. Settling the default changes its status and reduces its ongoing impact, but the history of the default remains for its retention period.
High Credit Utilisation
Carrying high balances on revolving accounts — store cards, credit cards — relative to their limits is a persistent negative signal, even if minimum payments are being met. A store card balance at 90% of its limit tells the scoring model that this credit line is being depended on heavily and has minimal buffer. Sustained high utilisation over several months compounds the negative effect. Reducing balances below 30% of available limits is the intervention with the fastest positive scoring impact.
Multiple Hard Enquiries in a Short Period
Each credit application generates a hard enquiry. One enquiry causes a small, temporary dip — typically three to ten points. Multiple enquiries within a short period — three or more in thirty days — compound the negative effect and create a pattern that signals financial pressure to lenders. A borrower who applied to six lenders in a month, regardless of the outcomes, presents a more concerning credit enquiry picture than one who applied to one.
Using ClearLoans to submit a single enquiry that reaches multiple lenders simultaneously addresses this directly — one enquiry in the bureau’s record rather than six.
Court Judgements
A court judgement against you for an unpaid debt is recorded on your credit file for five years from the date of judgement, or until the debt is paid and the judgement is rescinded. Active judgements are among the most disqualifying items in a credit profile — most mainstream lenders will not approve new credit against an active judgement, regardless of the rest of the profile. Addressing judgements — through payment and rescission — is the most impactful single adverse listing to resolve.
Debt Review Status
Being placed under formal debt review is recorded on your credit profile. While under review, new credit is legally prohibited. The flag is removed when a clearance certificate is issued on completion of the process — but during the process, all new credit applications are blocked. This is a feature of the protection the process provides, not a flaw, but it is a significant practical restriction to understand before entering debt review.
Closing Old Accounts With Good Histories
This is one of the most counterintuitive factors — an action that feels like responsible tidying but has a negative scoring effect. Closing an old account with a clean payment history reduces the average age of your credit accounts (negative) and removes positive payment history from the score calculation (also negative). The account’s available limit also disappears, which can increase your overall utilization ratio if you carry balances on other revolving accounts. Keep well-managed old accounts open, even if you are not using them actively.
Opening Multiple New Accounts Quickly
Each new account generates a hard enquiry, reduces the average age of your credit history, and — in the early months — has no positive payment history to contribute. Opening several new accounts in quick succession compounds all three negative effects simultaneously. The strategy of opening many accounts to ‘build credit quickly’ reliably produces a short-term score reduction rather than the improvement it is intended to create.
Factors That Do NOT Affect Your Credit Score
Several commonly held beliefs about credit scores are incorrect. These factors do not directly affect your credit score in South Africa:
- Your income or salary: Credit scores are calculated from credit history, not income. A high earner with poor repayment behaviour scores lower than a modest earner with a spotless record.
- Your savings and assets: Savings accounts, investments, and property ownership do not appear in credit bureau data and have no direct effect on credit score.
- Your age, gender, or race: Credit scoring models in South Africa are prohibited from using demographic information. The score is based entirely on credit behaviour.
- Checking your own credit score: Self-checks are soft enquiries with no scoring impact whatsoever.
- Your employer or employment status: Employment is not credit behaviour. It does not appear in the bureau’s scoring data. It is assessed separately by lenders in their affordability calculation, but it is not part of the credit score.
- Utility and rental payments: These are generally not reported to credit bureaus in South Africa. On-time utility or rental payments do not improve your score; missed payments on these accounts only affect your credit if the debt is referred to a collection agency and a default is recorded.
The disconnect between what affects your score and what people think affects it is the source of most credit management mistakes. Income increases, savings balances, and assets do not improve a credit score. Payment behavior does — and only payment behavior. This simplifies the task considerably.
How ClearLoans Matches You to Lenders Based on Your Profile
Different lenders weight these factors differently. A specialist bad credit lender may be more forgiving of historical defaults if current income and bank statement behavior are strong. A mainstream bank may apply hard cutoffs at certain adverse listing types regardless of other positives. ClearLoans connects your profile with the lenders whose weighting most benefits your specific credit picture — through a single enquiry, with no credit cost beyond that one hard check.
Start at clearloans.co.za.
Frequently Asked Questions
1. Does paying off all my debt immediately improve my credit score?
Paying off instalment debt (personal loans, vehicle finance) closes active accounts. The positive payment history on those accounts remains, but the accounts are no longer contributing ongoing monthly positive signals. The effect on your score depends on what proportion of your credit mix those accounts represented and whether closing them significantly affects your average account age. For revolving debt (store cards, credit cards), paying to zero while keeping the accounts open is the best outcome: zero balance reduces utilisation, open account preserves history and available limit.
2. How long does a missed payment stay on my credit record?
Most negative payment information — late payments and missed payments — remains on your credit record for between two and five years depending on the bureau and severity. A single missed payment that was subsequently caught up typically carries less long-term weight than a sustained pattern of late payments. Once the retention period expires, the negative item is automatically removed from your record. The score begins improving as adverse items age toward removal, not only when they are fully removed.
3. Does having too many credit accounts hurt my score?
Having many accounts is not inherently negative — it depends on how they are managed. Multiple accounts with consistent on-time payments and low utilisation contribute more positive data than fewer accounts with the same behaviour. What is negative about many accounts is the management complexity that increases the likelihood of a missed payment, and the utilisation calculation across all revolving accounts combined. Quality of management, not quantity of accounts, is what the scoring model ultimately reflects.
4. Does a store account hurt my credit score?
Not inherently. A store account managed well — used regularly, paid on time, kept at low utilisation — contributes positively to payment history, credit mix, and credit history length. A store account at its limit with only minimum payments being made suppresses your score through high utilisation and slow balance reduction. The account type is neutral; the behaviour is what matters.
5. Can someone else’s debt affect my credit score?
Generally, no — unless you are a co-signer or surety on their debt obligation. If you have co-signed a loan or stood surety for another person’s credit, their payment behaviour on that account can affect your credit file as well as theirs. This is one of the most significant and underappreciated risks of co-signing or standing surety — your credit score can be damaged by another person’s financial difficulties, without you having missed a payment on any account in your own name.
Final Thought
What affects your credit score is, at its core, simple: how reliably you have repaid past credit obligations, how much of your available revolving credit you are using, and how long you have been managing credit accounts. Everything else is detail.
The practical insight from understanding the factors in detail is not complexity — it is clarity. You know which behaviors to protect. You know which actions produce the fastest improvements. You know which common beliefs are myths that waste effort and money. That knowledge, applied consistently, is all that credit score management requires. Find lenders suited to your current credit profile at clearloans.co.za.
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