What a factor rate is
A factor rate is a decimal, usually between 1.10 and 1.50, that a merchant cash advance or short-term working capital provider multiplies by the amount you receive to set the amount you repay. If you receive $50,000 at a factor of 1.30, you owe $65,000. The $15,000 difference is the fee for the capital. It does not accrue, it does not change with time, and it does not fall if you repay early.
That fixed structure is the whole point of the product. The provider is buying a slice of your future receipts at a discount, so it prices the deal as a fixed amount rather than as interest on a declining balance. It also explains why factor-rate products are quick to fund and light on documentation: the provider is underwriting your deposit history, not building an amortisation schedule.
Interest, by contrast, is charged on the balance you still owe. A term loan at 20 percent APR charges you less each month as the principal shrinks. Two products with the same headline number, 1.30 and 30 percent, are therefore not the same cost. The rest of this guide puts numbers on the difference.
Converting a factor rate to an APR
There is no single formula that converts a factor rate to APR without knowing the term and the payment schedule, because APR depends on how long you hold the money. The practical method is to work out the total cost, then annualise it against the average balance you actually had outstanding.
Take the $50,000 advance at 1.30 repaid over 9 months by daily remittance, about 189 business days. The cost is $15,000. Because you repay a little every day, your average outstanding balance over the period is roughly half the advance, about $25,000. A cost of $15,000 on an average $25,000 balance over 0.75 of a year annualises to roughly 80 percent. The simple rate of 30 percent understates the real cost by more than half.
The table below shows the same advance across the terms you will actually see quoted. The factor rate never changes; the annualised cost does, and the shorter the term the higher it climbs.
| Term | Total payback | Cost | Daily payment (approx.) | Approximate APR |
|---|---|---|---|---|
| 4 months (about 84 business days) | $65,000 | $15,000 | $774 | 180%+ |
| 6 months (about 126 business days) | $65,000 | $15,000 | $516 | 120% |
| 9 months (about 189 business days) | $65,000 | $15,000 | $344 | 80% |
| 12 months (about 252 business days) | $65,000 | $15,000 | $258 | 60% |
| 18 months (about 378 business days) | $65,000 | $15,000 | $172 | 40% |
APR figures are rounded and assume a level daily remittance with no fees. Add an origination fee or a shorter actual payback, and the annualised figure rises further.
Why paying early rarely helps
With a bank loan, paying early reduces the interest you owe because interest is charged on the remaining balance. With a factor-rate product the payback amount is contractually fixed, so paying early only shortens the time you used the money. Your cost stays $15,000, but you held the capital for less time, which means the annualised cost went up, not down.
Some providers offer a prepayment discount, typically a reduced factor if you settle within the first 30 to 90 days, for example paying 1.18 instead of 1.30. That is worth asking about before you sign, and worth getting in writing. If the contract is silent on early payoff, assume there is no discount.
The reverse case matters too. If your sales slow and daily remittances stretch the payback beyond the expected term, most contracts do not add cost, because the amount is fixed. That is one genuine advantage of the structure for seasonal businesses, provided the remittance is set as a percentage of receipts rather than a fixed daily debit.
The fees that sit on top of the factor
The factor rate is rarely the entire cost. An origination or underwriting fee of 1 to 5 percent of the advance is common and is usually deducted before funds arrive. On the $50,000 example, a 3 percent fee means $48,500 hits your account while you still repay $65,000. Your cost is now $16,500 on $48,500 received.
Other charges to look for: ACH or wire fees, a monthly platform or administration fee, a fee for changing the remittance schedule, and default or non-sufficient-funds fees per bounced debit. None of these change the factor rate, which is why the factor alone is a poor comparison figure.
Ask every provider for the same three numbers: the amount that will actually be deposited, the total you will repay, and the payment amount and frequency. Those three figures let you compare a factor-rate advance against a term loan, a line of credit or an invoice-factoring facility on an equal footing.
| Scenario | Deposited | Total payback | True cost | Approximate APR |
|---|---|---|---|---|
| No fees | $50,000 | $65,000 | $15,000 | 80% |
| 3% origination fee | $48,500 | $65,000 | $16,500 | 90% |
| 3% origination + $50 monthly admin | $48,500 | $65,450 | $16,950 | 93% |
When a factor-rate product still makes sense
A high annualised cost is not automatically a bad deal. The question is whether the money earns more than it costs in the time you have it. A restaurant that needs $20,000 to replace a walk-in cooler this week, and would otherwise lose $4,000 a day in spoiled stock and closed service, is right to pay $6,000 for a fast advance. A retailer buying $30,000 of holiday inventory at a 45 percent gross margin can pay a 1.25 factor and still come out well ahead.
The product fits when the need is short, specific and revenue-generating, when speed matters more than cost, and when the business has strong daily card or deposit volume relative to the advance. It does not fit long-term investments such as a build-out or an acquisition, refinancing other advances, or covering a structural loss. Those uses need a term loan, an SBA loan or a hard look at the business model.
If your credit and time in business qualify you for a term loan or a line of credit, the cost difference is large enough that waiting a few extra days is usually worth it. The product guidelines below show where the products sit on cost and speed.
| Product | Typical amount | Time to fund | Cost (market range) | Minimums |
|---|---|---|---|---|
| Merchant cash advance | $5,000 – $500,000 | Same day to 2 business days | Factor rate 1.15 – 1.49 (paid as a fixed amount, not interest) | 6 months in business; 500+ (revenue matters more than score) |
| Working capital loan | $5,000 – $250,000 | 1 – 2 business days | APR roughly 15% – 60%; short-term products may quote a factor rate instead | 6 months in business; 550+ typical |
| Revenue-based financing | $25,000 – $2,000,000 | 2 – 7 business days | Repayment cap of 1.1x – 1.5x the advance | 6 – 12 months in business; Revenue-driven; 550+ typical |
| Business line of credit | $10,000 – $250,000 | 1 – 3 business days to open; draws often same day | APR roughly 10% – 60%; some lenders price as a weekly fee on the drawn balance | 6 – 12 months in business; 600+ typical |
| Business term loan | $10,000 – $500,000 | 1 – 3 business days (online lenders) | APR roughly 8% – 45% depending on credit, revenue and term | 1 – 2 years in business; 600+ typical; 640+ for better pricing |
The one-number comparison: total payback
Every funding offer, whatever its structure, can be reduced to total payback: the sum of every payment you will make if the agreement runs as written. Divide total payback by the amount deposited and you have a cost multiple you can compare across an advance, a term loan and a line of credit. Then check the payment amount against your weekly cash flow.
Two offers for $50,000: an advance at 1.30 over 9 months, and a 24-month term loan at 25 percent APR. The advance costs $15,000 and takes $344 a day. The term loan costs about $13,800 and takes about $2,660 a month. The term loan is cheaper and far easier on weekly cash, but takes longer to fund and needs a stronger file. Which is right depends on how urgent the need is and what you qualify for.
Use the estimator below to run your own amount through the published market ranges for each product. It shows the payment, frequency and total payback at the low, middle and high end of each range.