Factor Rate vs APR: How to Compare MCA Costs

One of the most confusing parts of comparing funding options is that different products quote cost in different ways. A factor rate, an interest rate, and an APR are not interchangeable — and choosing the one with the lowest headline number can lead you to the more expensive option.

Factor Rates

A factor rate is a decimal multiplier used most often with merchant cash advances and short-term funding. You multiply the advance amount by the factor rate to get the total repayment.

Example: a $50,000 advance at a 1.3 factor rate means total repayment of $65,000 ($50,000 × 1.3). The cost is $15,000.

Factor rates do not account for time. Whether you repay in 4 months or 9, the total stays the same — which is why converting a factor rate to an APR requires knowing the repayment term. A 1.3 factor rate repaid in 4 months is far more expensive, on an annualized basis, than the same factor repaid over 12 months.

Interest Rates

An interest rate is the percentage charged on the principal over time, typically expressed annually. With an amortizing term loan, you pay interest on the declining balance, so the total cost depends on both the rate and the term.

Example: a $50,000 term loan at 12% interest over 3 years costs less in total than the 1.3 factor advance above — but only because the term is longer and the structure amortizes.

APR (Annual Percentage Rate)

APR attempts to express the total yearly cost as a single percentage, including some fees. It is the closest thing to an apples-to-apples comparison — but it is not always provided for short-term products, and it may not capture every cost (like daily repayment pressure on cash flow).

A Side-by-Side Comparison

Hypothetical illustration only. Actual terms vary by provider and borrower profile.

Why the Lowest Number Can Cost More

A 1.3 factor rate sounds lower than a 30% APR, but if repaid in 4 months, the annualized cost is far higher. Always convert to a comparable basis — total cost and annualized cost — before deciding. And remember that cost is only one factor: a cheap product with daily deductions that breaks your cash flow can be more damaging than a slightly more expensive monthly structure.

What to Ask For

• Total repayment amount in dollars.
• Repayment term and frequency.
• Annualized cost (APR or equivalent) for comparison.
• Any fees not included in the quoted rate.

Reading cost correctly is not about finding the lowest number — it is about understanding what you actually pay, over what time, and how it interacts with your cash flow.