A fixed multiplier — typically expressed as a decimal like 1.15 or 1.40 — applied once to the amount advanced to determine the total dollar amount you'll repay. Unlike an interest rate, it isn't a percentage that accrues over time.
Merchant cash advances aren't priced with an interest rate — they're priced with a factor rate. The two numbers look similar on paper (both are small decimals or percentages) but they work in fundamentally different ways, and mixing them up is the single most common reason business owners misjudge what an MCA actually costs.
How to Calculate What You'll Actually Repay
The math is simple once you see it once:
| Advance Amount | Factor Rate | Total Repayment | Cost |
|---|---|---|---|
| $10,000 | 1.20 | $12,000 | $2,000 |
| $25,000 | 1.30 | $32,500 | $7,500 |
| $50,000 | 1.40 | $70,000 | $20,000 |
These are illustrative figures to show how the calculation works, not a quote — actual factor rates depend on your business's revenue, industry, and financial profile.
Factor Rate vs. Interest Rate vs. APR
These three terms get used almost interchangeably in casual conversation, but they measure different things:
- Factor rate — a fixed multiplier applied once. The total dollar cost is generally set from day one, regardless of how quickly you repay.
- Interest rate — a percentage that accrues over time on your remaining balance. Pay it off faster, and you typically pay less total interest.
- APR (annual percentage rate) — a standardized way to express the total annualized cost of financing, designed to make different products comparable on a like-for-like basis.
Why the Repayment Period Changes the Real Cost
Here's the part that trips people up: because the total dollar cost of a factor-rate advance is fixed, the faster you repay it, the higher the cost looks when converted to an annualized rate — the opposite of how a traditional loan works.
A $20,000 advance at a 1.25 factor rate costs $5,000 total, regardless of repayment speed. Repaid over 12 months, that $5,000 spread across a year is a meaningfully different annualized cost than the same $5,000 repaid over 4 months. Same factor rate, same dollar cost — very different effective rate, purely because of how quickly it's collected.
This is exactly why comparing factor rates alone across two offers can be misleading if the repayment terms differ. The number that actually matters for comparison is the total dollar amount you'll repay relative to how long you'll be repaying it — not the factor rate in isolation.
Questions to Ask Before You Accept a Factor-Rate Offer
- What is the total dollar amount I'll repay — not just the factor rate?
- Over what time period is that expected to be collected?
- Is there an early payoff discount, or is the total fixed regardless of repayment speed?
- How is the daily or weekly payment calculated, and does it adjust if my sales slow down?
A straightforward funding partner should be able to answer all of these clearly before you sign anything. For a full side-by-side of how MCAs compare to a revolving alternative, see Merchant Cash Advance vs. Business Line of Credit.
Want the exact numbers for your business?
Apply and we'll walk you through the total repayment amount in plain dollars — not just a factor rate — before you decide.
Frequently Asked Questions
Is a factor rate the same as an interest rate?
No. An interest rate accrues over time on a shrinking balance, so paying a loan off early usually reduces the total interest paid. A factor rate is a fixed multiplier applied once to the amount advanced — the total dollar amount owed generally does not change based on how quickly you repay it, unless your specific agreement includes an early payoff discount.
What is considered a good factor rate?
There's no universal "good" number — it depends on your business's risk profile and how the total dollar cost compares to alternatives. A lower factor rate is generally better, but the more useful comparison is the total repayment amount and the effective annualized cost, not the factor rate in isolation.
Does paying off a merchant cash advance early save money?
Usually not, because the total repayment amount is typically fixed at the outset with a factor rate. Some funders offer an early payoff discount, but it's not standard — always ask directly before assuming early repayment will reduce your cost.
Can a factor rate be negotiated?
It can vary based on your business's revenue, time in business, and overall risk profile, similar to how any financing is priced. It's reasonable to ask what's driving your specific rate and whether a stronger set of bank statements or a shorter term changes the offer.