Consolidation: when it helps and when it hurts
Debt consolidation — combining multiple debts into a single loan, often at a lower rate — can genuinely reduce your total interest and simplify repayment. But it only helps if the new rate is meaningfully lower and you do not use the newly "freed up" credit on the old accounts to accumulate more debt. Consolidation without a change in spending habits often leaves people worse off within a year or two.
Why interest rate matters more than balance when prioritising debt
A common instinct is to attack the largest debt balance first, but this is usually the wrong strategy financially. A R50,000 balance at 8% interest costs you far less over time than a R15,000 balance at 24% — and every month you delay paying down the high-interest debt, it compounds against you. Prioritising by interest rate, not balance, is what actually minimises what you pay in total.
The debt avalanche versus debt snowball trade-off
| Method | How it works | Best for |
|---|---|---|
| Avalanche | Pay minimums on everything, extra to highest interest rate first | Minimising total interest paid — mathematically optimal |
| Snowball | Pay minimums on everything, extra to smallest balance first | Building momentum through quick wins — better for motivation |
Both methods reach debt freedom, but the avalanche method genuinely saves more money in total interest. The snowball method sacrifices some of that saving in exchange for psychological wins that keep people consistent — and consistency is what ultimately determines success, so neither approach is objectively wrong.
The real cost of only paying minimums
Credit card minimum payments are typically structured so that a large portion goes to interest rather than principal in the early years. Paying only the minimum on a R30,000 balance at 22% interest can take over a decade to clear and cost more than double the original balance in interest alone — a stark illustration of why extra payments matter so much.
Consolidation: when it helps and when it does not
Debt consolidation — combining multiple debts into a single loan, often at a lower rate — can genuinely help if the new rate is meaningfully lower and you do not use the freed-up credit to accumulate new debt. It becomes harmful when it simply extends your repayment timeline without reducing your total interest, or when old credit facilities are left open and get used again.
What to do once debt is cleared
The moment a debt is paid off, the temptation is to absorb that freed-up monthly amount into general spending. Instead, redirect it immediately — either to the next debt on your list, or once debt-free, into your emergency fund and then long-term investing. That redirected payment is often the single biggest lever available for accelerating your financial progress.