Debt consolidation is sold as simplification: one payment, one rate, one date. Simplification is real and worth something. But the marketing rarely mentions that a lower monthly payment is usually achieved by lengthening the term, which frequently increases the total you pay.
Four checks separate a genuinely good consolidation from an expensive one.
#Check 1: your actual blended rate
Not your worst rate — your weighted average. Multiply each balance by its APR, add them up, divide by the total balance.
If you have $8,400 at 24.99%, $3,200 at 19.9% and $14,500 at 7.4%, your instinct says "I'm paying 25%". Your blended rate is about 14.2%.
A consolidation loan at 12.5% therefore saves you 1.7 percentage points, not 12.5. That is still worth having, but it is a fifth of the saving the pitch implies. If the offered rate is above your blended rate, consolidation makes the debt more expensive regardless of how tidy it feels.
#Check 2: the origination fee
Most consolidation lenders charge 1% to 8% of the loan amount, deducted from the proceeds. Borrow $26,100 with a 6% fee and you receive $24,534 — but owe and pay interest on $26,100.
Fold the fee into the effective rate before comparing. A 10.9% loan with a 6% origination fee over three years costs roughly the same as a 14.5% loan with no fee. Lenders advertise the former.
#Check 3: the term
This is where most of the damage happens. Your credit cards, paid aggressively, might clear in 40 months. A consolidation loan offered at 60 months lowers the payment by a comfortable margin — and adds twenty months of interest.
The correct comparison is not payment against payment. It is total cost against total cost over the same horizon.
Run it directly: model your existing debts in the debt payoff calculator with your realistic extra payment, note the total interest and payoff date. Then replace them with a single debt at the consolidation rate, term and fee-adjusted balance. If the consolidation total interest is higher, the only thing you have bought is a lower payment.
Sometimes that is a legitimate purchase — if the current payment is genuinely unaffordable, cash flow relief has real value. Just know that is what you are buying.
#Check 4: what happens to the cleared cards
Consolidation clears your card balances and leaves the accounts open with full limits. Data on consolidation borrowers consistently shows a substantial proportion rebuild card balances within two years — at which point they carry the loan and the cards.
The loan does not address why the balances existed. If the cause was a one-off — medical bills, a period of unemployment, a divorce — consolidation is a sound tool. If the cause is that outgoings exceed income, consolidation converts a visible problem into a slower one.
Practical mitigation: keep one card for genuine emergencies, remove the rest from your wallet and every saved payment profile, and set a calendar reminder to check the balances quarterly.
#The alternatives worth comparing first
Balance transfer card. For balances you can clear in 12 to 21 months, a 0% transfer with a 3% fee almost always beats a consolidation loan.
Credit union personal loan. Frequently 3 to 6 percentage points below online lenders for the same credit profile, and often with no origination fee. Worth an application before accepting a marketplace offer.
Hardship programmes. If you are genuinely struggling, most card issuers have internal hardship arrangements that reduce the rate substantially for a fixed period. They are not advertised, and you have to ask directly.
Doing nothing but paying more. Often the honest answer. If you can find an extra $250 a month, an aggressive avalanche plan on your existing debts frequently beats consolidation, with no fee, no application and no new account.
#What a good consolidation looks like
A fixed-rate loan meaningfully below your blended rate, with an origination fee under 3%, a term no longer than your realistic self-directed payoff period, a payment you can sustain, and a concrete plan for the cleared cards. If any of those four is missing, keep shopping.
Frequently asked questions
Does debt consolidation hurt my credit score?
Short term, slightly — a hard inquiry and a new account. Medium term it usually helps, because paying card balances to zero sharply improves your credit utilisation ratio, which is one of the largest scoring factors.
Is debt consolidation the same as debt settlement?
No, and the difference matters enormously. Consolidation repays what you owe in full at a new rate. Settlement negotiates to pay less than you owe, severely damages your credit for years, and may create a taxable event on the forgiven amount.
Should I use a home equity loan to consolidate?
It offers the lowest rate because your house is the collateral, which is exactly the risk. Converting unsecured card debt into debt secured on your home means a future repayment problem can cost you the house. Only consider it with a genuinely stable income and changed spending.