What it means
A 0% offer means the lender or seller charges an annual percentage rate of nothing for a set time. If you borrow $12,000 over 36 months, you repay $12,000 and no more.
Retailers, car makers and card issuers use these offers to attract customers who might otherwise delay a purchase. Somebody still pays for the money, because funds have a cost.
The seller may absorb it from its margin, or the manufacturer may subsidise the lender, or the price may be set slightly higher than the cash price. Buyers who can choose between 0% finance and a cash rebate are often better off taking the rebate and borrowing elsewhere, so the comparison is worth doing.
Credit card 0% offers usually run for an introductory period, after which a standard rate applies to any unpaid balance. Some also charge a balance transfer fee, commonly a few percent of the amount moved.
If a payment is missed, the promotional rate can be withdrawn immediately, which is why the small print matters. For a business, 0% financing can improve cash flow, since it lets a company buy equipment now and pay later without interest.
The time value of money still applies, however, because a dollar paid in three years is worth less than a dollar paid today. A finance team should compare the total payments against the cash price and against the return available on the cash it keeps.
The term also appears in other settings, such as 0% growth forecasts or 0% inflation, where it simply means no change. Context decides the meaning, and in consumer finance it nearly always points to interest-free borrowing.
Whichever sense is used, the figure is a statement about a rate, not a promise that there is no cost.
In practice
Real-world examples.
Example
A furniture retailer offers 0% finance for 24 months on a $4,800 sofa and dining set. The buyer pays $200 a month and no interest. The retailer has priced the interest into its margin and pays the finance company a fee.
Example
A car manufacturer offers 0% finance on a new $30,000 vehicle or a $2,500 cash rebate. A buyer with a 4% loan available elsewhere calculates that the rebate is worth more than the interest saved over 48 months. She takes the rebate and arranges her own loan.
Example
A small marketing agency uses a 0% introductory credit card to buy $9,000 of computers. It pays the balance in full within the 12 interest-free months and avoids the standard rate. The finance manager sets a calendar reminder two months before the promotion ends.
Formula
Calculation
Monthly payment at 0% = Amount financed / Number of months
Value of the 0% offer = Interest that would have been paid on a normal loan
A business finances $12,000 of equipment over 36 months at 0%, so the monthly payment is 12,000 / 36 = $333.33, and the total repaid is $12,000. A normal loan at 5% for the same term would cost about $359.65 a month, so the total repaid would be 359.65 x 36 = $12,947 to the nearest dollar. The 0% offer is therefore worth about 12,947 - 12,000 = $947 in interest saved, unless the supplier has raised the price by more than that.Case study
Seen in the real world.
Greenfield Tools is an illustrative, fictional manufacturer that sells $20,000 machines to small workshops. Sales are slow because buyers are reluctant to borrow at market rates. The sales director proposes a 0% offer over 24 months, funded by a finance partner that charges Greenfield 6% of each sale.
Each sale now costs Greenfield $1,200 in finance fees, which is 6% of $20,000. Its margin on a machine is $5,000, so after fees it keeps $3,800. Sales volume rises from 100 to 160 machines a year, so total margin rises from 100 x 5,000 = $500,000 to 160 x 3,800 = $608,000.
The illustrative lesson is that a 0% offer is a marketing cost that can pay for itself through higher volume. Greenfield's finance team tracks the extra margin each quarter to confirm the offer still makes sense.
Watch out
Common mistakes.
- Assuming 0% means free, when the cost may be hidden in the price, in fees or in a forgone cash rebate.
- Missing the end of a promotional period, when the standard rate may apply to the remaining balance and sometimes to the whole amount.
- Ignoring the fine print on fees, when a balance transfer or arrangement fee can erase much of the saving.
Questions
People also ask.
Is 0% finance always the cheapest option?
No, a cash discount or rebate can be worth more than the interest saved, so compare both.
What happens if I miss a payment?
The lender can withdraw the 0% rate and charge a higher rate, sometimes from the start of the loan.
Does 0% financing affect my credit record?
Yes, it is still credit, so applications and repayment behaviour appear on your credit file.
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