The Bewildering Array of Ways to Borrow
Walk into any bank, download any retailer's app, or scroll through your phone, and you'll be offered half a dozen ways to borrow money. Each has a different name, structure, interest rate, and hidden cost. Credit cards. Store cards. Personal loans. BNPL. Overdrafts. Payday loans. The terminology alone is enough to make your head spin. Most South Africans don't understand the differences. They just pick whatever feels easiest. That's expensive.
This article breaks down every major credit type available in South Africa. What it costs. When each makes sense. And most importantly, which one will cost you the least for what you're actually trying to do.
Two Fundamental Types of Credit
Before diving into individual products, understand this: all credit in South Africa falls into two categories.
Revolving credit
You get a credit limit. You borrow, repay, and borrow again from that same pool. Credit cards, store cards, overdrafts, credit facilities. You only pay interest on what you actually use. As you repay, the credit becomes available again.
Instalment credit
You get a lump sum upfront. You repay in fixed monthly payments over a set period. Personal loans, vehicle finance, home loans. Once you start repaying, you can't re-borrow from that same agreement without applying again.
The difference matters. Revolving credit is flexible but makes it easy to stay permanently indebted. Instalment credit has a clear end date but less flexibility.
Credit Cards: The Misunderstood Tool
How they actually work
You get a limit—typically R5,000 to R250,000 depending on income and credit history. You spend. Every month you get a statement showing your balance. You must pay at least a minimum amount (usually 5-10% or R200, whichever is greater). You can pay the full balance interest-free if you settle it within 55 days of the statement date. Or pay any amount between minimum and full. Your call.
What it costs
Interest rates range from 14% to 26.50% per annum. Most South African bank cards are between 18% and 22%. Annual fees range from R0 (basic cards) to R700+ (premium cards with rewards). Cash withdrawals charge 3-5%. Late payments trigger fees.
The hidden advantage
If you pay your full balance monthly by the due date, you pay zero interest. This is the magic. Use the bank's money for 55 days, free. Buy groceries on the 1st, get your statement on the 25th, pay by the 20th next month—55 days of interest-free credit. No other product offers this.
When it makes sense
Regular purchases you can pay off monthly. Online shopping with buyer protection. Travel (forex convenience, travel insurance on premium cards). Building credit history. It's terrible if you carry a balance. At 20% interest, carrying even R3,000 costs you R50 monthly in interest alone.
Store Cards: The Debt Trap Disguised as Convenience
How they work
Edgars. Woolworths. Mr Price. Truworths. Foschini. They each offer a card that works only at their stores (though Woolworths now offers a Visa option). Similar structure to credit cards—you get a limit, make purchases, receive a statement, minimum payments.
What it costs
Interest rates are typically 22-26.50% per annum—near the NCA maximum. Significantly higher than bank credit cards. Monthly fees are modest (R10-R50), but the high interest makes carrying a balance extremely expensive.
The trap
Store cards are the most common entry point into South African consumer debt. The application takes five minutes at the till. The initial limits are small (R1,000-R5,000), which feels manageable. But at 26.50% interest, a R3,000 store card balance on minimum payments takes seven years to repay and costs over R4,500 in interest—more than you originally borrowed.
When to use one
Honestly? Rarely. Only if the retailer offers significant loyalty rewards (Woolworths WRewards, for example) AND you pay the balance in full monthly. If you carry a balance, a bank credit card at 18% is almost always cheaper than a store card at 26.50%.
Personal Loans: The Structured Exit
How they work
You borrow a lump sum—R1,000 to R350,000—deposited into your account. You repay in fixed monthly instalments over a set period (usually 12 to 72 months). The interest rate is locked at signing. Your monthly payment never changes. Once you've received the money, the agreement is set. No re-borrowing without a new application.
What it costs
Interest rates range from 10.5% (Standard Bank for excellent profiles) to 26.50% per annum (the NCA maximum). Most people get offers between 15-24%. Additional costs include initiation fees (up to 15% of the first R10,000, plus 10% above that), monthly service fees (up to R70), and credit life insurance (up to R4.50 per R1,000 per month).
The advantage
There's a finish line. Unlike revolving credit, there's no temptation to re-borrow because the credit line closes as you repay. You know exactly when it's done. You know exactly what it costs. This predictability is psychologically easier to manage and mathematically easier to plan around.
When it makes sense
Large, one-time expenses. Home renovations. Medical procedures. Education fees. Debt consolidation. Major purchases. You need a specific amount and want a clear repayment schedule. It's wrong for small recurring expenses (credit cards are better) or very short-term needs (payday loans cost less for a one-week bridge).
Credit Facilities: The Pre-Approved Safety Net
How they work
Capitec offers a "Credit Facility." FNB offers a "Revolving Loan." It's a revolving credit line linked to your bank account. You're approved for a limit (R2,000 to R250,000). You draw via app, ATM, or transfer to your current account. As you repay, credit becomes available again. Monthly repayments are a percentage of what you owe.
What it costs
Interest rates are similar to credit cards—15% to 26.50% per annum. But here's the difference: there's no interest-free grace period. Interest accrues from the moment you draw funds.
When to use one
As a pre-approved emergency fund. Money you can access instantly without a new loan application. For irregular expenses that vary in size and timing. Because interest starts immediately (unlike credit cards), they shouldn't be your first choice for regular spending. Think of it as a financial safety net, not a spending tool.
Payday Loans: The 48-Hour Bridge
How they work
You borrow R500 to R8,000 for short periods—typically one to six months. Designed to bridge the gap between an immediate expense and your next salary. Application is online. Approval is fast. Funds can be in your account the same day. You repay in full, plus fees, on your next payday—usually via debit order.
What it costs
The NCA maximum is 5% per month—60% annualised. On a R3,000 loan for one month, costs are about R385 in total charges. For six months, the same loan costs R1,485. The entire value proposition of a payday loan—that it's a cheap, short-term bridge—collapses the moment you extend it.
The critical point
Repay it on time. Not a week late. Not next month. On the exact date your salary arrives. Everything about the maths depends on quick repayment. If you're using it to prevent bounced debit orders that would cost R600 in fees, you've saved money. If you're borrowing for a night out and taking four months to repay, you've wasted R1,000+.
When it makes sense
Genuine short-term emergencies where the cost of not having cash immediately exceeds the loan cost. Preventing bounced payments. Urgent car repairs to get to work. Medical expenses that can't wait. Never for discretionary spending. Never if you can't repay from next month's salary.
Buy Now Pay Later (BNPL): The New Kid
How they work
PayJustNow. Float. Payflex. MoreTyme. They split a purchase into 3-4 equal payments over 6-8 weeks. You pay the first instalment immediately. The rest come fortnightly or monthly. The merchant pays the BNPL provider a fee, so to you it appears free.
What it costs
If you pay on time, most charge zero interest and zero fees. Genuinely free credit. Late payment fees apply if you miss an instalment (R50-R150). Some charge account fees or late interest on overdue balances.
The behaviour risk
Studies show consumers spend 20-40% more when using BNPL compared to cash. The smaller instalment amounts make purchases feel more affordable than they actually are. The real cost is behavioural, not financial.
The regulatory gap
BNPL occupies a grey area in South African law. Some providers are NCA-regulated. Others argue they fall outside the Act because they don't charge interest. BNPL consumers may not have the same protections (affordability assessments, cooling-off periods) as fully regulated credit.
When it makes sense
Planned purchases you can genuinely afford but prefer to spread over a few weeks. Electronics. Clothing. Household items. It's a budgeting tool that defers payment without cost. It does NOT make sense for impulse purchases, items you wouldn't buy at full price with cash, or if you're already struggling to meet monthly expenses.
Bank Overdrafts: The Emergency Only Option
How they work
Your account goes negative up to an agreed limit. Have R500, have a R5,000 overdraft, you can spend up to R5,500. Overdrafts can be arranged (pre-approved by the bank) or unarranged (the bank allows it but charges penalties).
What it costs
Arranged overdraft interest is 15-22% per annum. Unarranged overdraft fees are punitive: R100-R200 per incident plus daily interest that exceeds the standard rate. Monthly facility fees of R50-R100 apply whether you use it or not.
When to use one
For very short-term buffers—a few days between expenses and income. It should snap back to positive as soon as your salary arrives. Living permanently in overdraft is expensive. You're paying interest every single day the balance is negative.
Vehicle Finance: The Secured Loan
How it works
You borrow to buy a car. The vehicle is security. Two main structures: instalment sale (you own the car from day one, the bank holds security) and financial lease (the bank owns it until the final payment). Terms are 12 to 72 months. Deposits range from zero to 20% (though bigger deposits are better).
What it costs
Because the loan is secured against the vehicle, interest rates are lower than unsecured credit—10% to 18% per annum depending on your profile, vehicle age, and deposit. The NCA maximum is approximately 21.50%, but market rates are well below this.
When to use it
When you need a car and can't pay cash. Minimise the term (48 months or less). Put down the largest deposit possible. Buy a vehicle you can comfortably afford—not the most expensive one the bank will approve. A useful rule: total vehicle costs (instalment + insurance + fuel + maintenance) should not exceed 20% of your gross monthly income.
Home Loans: Building Equity
How they work
The largest credit agreement most South Africans ever enter. The bank lends you the purchase price (minus your deposit). You repay over 20-30 years. The property is registered as security. Interest rates are variable, linked to the repo rate. Express as prime minus or prime plus a margin (e.g., prime -0.5% or prime +1%).
What it costs
Current home loan rates range from approximately 10.25% (prime -0.75% for excellent profiles) to 13% (prime +2% for higher-risk borrowers). The NCA maximum is 21.50%, but no major bank charges this. Over 20 years, total interest typically exceeds the original loan amount. A R1 million loan at 11% costs approximately R1.3 million in interest alone—R2.3 million total repayment.
Best for
Purchasing property. The only debt type that builds equity in a tangible, appreciating asset.
The Comparison That Matters
Here's every credit type ranked by the actual cost you'll pay, assuming typical rates and typical use:
Cheapest: BNPL (0% if on time) or credit card (0% if paid in full monthly)
Cheap: Personal loan (15-20%) or home loan (10.25-13%)
Moderate: Vehicle finance (10-18%) or credit facility (15-26.50%)
Expensive: Credit card carried monthly (18-22%) or store card (22-26.50%)
Very expensive: Bank overdraft unarranged (20%+ plus fees) or payday loan rolled over (60%+)
How to Actually Choose
I need money for a few days until payday: Payday loan (if the cost of not having cash exceeds the loan cost) or arranged overdraft.
I want to spread a purchase over a few weeks: BNPL (zero cost if paid on time) or credit card (zero cost within 55-day grace period).
I need a large lump sum for a specific purpose: Personal loan (fixed term, fixed payments, clear end date).
I want ongoing access to credit: Credit card (with interest-free period) or credit facility (without grace period).
I'm buying a car: Vehicle finance (secured, lower rates).
I'm buying a home: Home loan (only real option, builds equity).
I want to consolidate multiple debts: Personal loan or debt consolidation product (replaces many payments with one).
The rule: always pick the cheapest credit type that fits your actual need. Free credit beats cheap credit, which beats expensive credit, which beats illegal credit.
Three Mistakes That Cost Real Money
Using a payday loan for a need that suits a personal loan. Need R5,000 for three months? Personal loan at 20% costs far less than a payday loan at 60%. Match the product to the timeframe.
Carrying a credit card balance when a personal loan is cheaper. R20,000 on a credit card at 21% is more expensive than R20,000 personal loan at 15%. The math is clear. Switch.
Opening store cards for the first-purchase discount. That 10% discount on R2,000 saves R200. If you then carry the balance at 26.50%, you pay back that R200 saving in interest within three months. And then some. The discount was never real.
The Final Word
Every credit type exists to solve a specific problem. Credit cards solve the need for convenient, potentially interest-free daily spending. Personal loans solve the need for a structured, large lump sum. Payday loans solve the need for emergency cash in 24 hours. BNPL solves the need to spread a purchase without cost.
None are inherently good or bad. They become expensive only when used for the wrong purpose or held for too long.
The smartest borrowers understand this. They match the product to the job. They compare rates across lenders before committing. They read the pre-agreement statement that shows the total cost of credit. They know exactly what they're paying for.
Compare rates across credit types and lenders on RandCash. See the actual cost of each option for your specific need. Then choose the one that costs least. It takes three minutes. It saves thousands.