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Statistics

Factor Rate vs. Bank Prime Rate Spread Statistics 2026

Quick answer

The Bank Prime Loan Rate stood at 6.75%, unchanged across the week of August 7 to 13, 2026, per the Federal Reserve’s own H.15 Selected Interest Rates release, one of several base rates banks use to price short-term business loans. MCA factor rates, by contrast, commonly range from 1.1 to 1.5 as a one-time multiplier applied to the funded amount, a structurally different unit that cannot be directly compared to an annualized rate like prime without first converting it to an effective APR using a stated advance term.

That conversion requirement is not academic. California’s SB 362, effective January 1, 2026, now requires exactly this kind of APR-equivalent disclosure on qualifying commercial financing offers, turning the factor-rate-to-APR conversion this piece describes from a useful comparison exercise into an active compliance requirement in at least one state. This piece presents the calculation methodology transparently rather than placing a factor rate and the 6.75% prime rate side by side as if they were directly comparable numbers on their own.

The Prime Rate, As of the Most Recent Fed Release

The Bank Prime Loan Rate stood at 6.75%, effective and unchanged across the week of August 7 to 13, 2026, the most recent full week reflected in the Federal Reserve Board’s own H.15 Selected Interest Rates release. Prime is one of several base rates banks use to price short-term business loans, a widely referenced benchmark for traditional bank lending specifically.

A merchant weighing a traditional bank line of credit or term loan against an MCA offer is, in effect, weighing that 6.75% benchmark, plus whatever spread the bank adds for that merchant’s specific credit profile, against whatever an MCA funder is quoting as a factor rate.

Why a Factor Rate Cannot Just Be Compared to Prime

MCA factor rates commonly range from 1.1 to 1.5, a one-time decimal multiplier applied once to the funded amount, not an annualized percentage that accrues over time the way prime does. A factor rate of 1.3 on a $50,000 advance means $65,000 total is owed, a fixed number set at funding, regardless of how quickly or slowly that amount is repaid.

That structural difference, a one-time multiplier versus an annualized rate, is why a factor rate and the prime rate cannot simply be placed side by side as two comparable numbers. They measure fundamentally different things, and a direct comparison without conversion produces a misleading spread.

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How the Conversion Works

Converting a factor rate into a comparable figure requires translating it into an effective APR using the advance’s actual term length, since the same 1.3 factor rate represents a much higher effective annualized cost on a four-month advance than it does on a twelve-month advance. The total dollar cost is fixed, but the time period it is spread across changes what that cost represents on an annualized basis.

Only after that conversion does a genuinely comparable number exist to place against the 6.75% prime rate above. Presenting a bare factor rate range next to prime without that conversion step, common in informal comparisons, is exactly the kind of framing that produces a misleading spread rather than an accurate one.

Why This Math Exercise Became a Compliance Requirement

This conversion is no longer just a useful exercise for anyone trying to make sense of the two products, it is now an active compliance requirement in at least one state. California’s SB 362, effective January 1, 2026, requires that once a specific commercial financing offer is made, any subsequent communication stating pricing, a fee, or a financing amount must simultaneously disclose the Annual Percentage Rate, and using “rate” or “interest” language to describe non-APR pricing can itself be treated as deceptive.

That means the factor-rate-to-APR conversion this piece describes is precisely the calculation a broker communicating with a California-based merchant now has to run and disclose, not an optional comparison for the curious.

What the Spread Represents Once Converted

Once converted to an effective APR basis, the resulting spread between a given MCA offer and the 6.75% prime rate reflects several real factors at once: MCA’s faster approval timeline, its cash-flow-based rather than credit-history-based underwriting, and the funder’s own pricing for the additional risk of extending capital without the collateral and credit-depth requirements a bank loan typically carries. None of that is captured by comparing a bare factor rate to a bare prime rate without the conversion step.

This piece deliberately does not present a single universal converted spread figure, since the actual effective APR of any specific MCA offer depends on its own stated term, which varies deal by deal, not on a fixed industry-wide number.

Reading This Alongside the Rest of the Rate Environment

Prime’s 6.75% level, unchanged across the most recent full week measured, sits inside a broader rate environment also covered by this document’s own Federal Reserve statistics: the Senior Loan Officer Opinion Survey, which measures whether banks are tightening or loosening the standards they apply around that same base rate, a related but distinct question from the rate level itself. A merchant’s actual bank-loan cost depends on both the rate and the standards a bank applies before offering it, not the rate alone.

Read together, a stable prime rate and lending standards reported as “basically unchanged” describe a rate environment that has not moved sharply in either direction recently, useful context for framing how an MCA offer’s effective cost compares to the traditional-lending alternative a merchant is weighing it against.

The Numbers

1

The Bank Prime Loan Rate stood at 6.75%, effective and unchanged across the week of August 7 to 13, 2026.

Federal Reserve Board, H.15 Selected Interest Rates release

2

MCA factor rates commonly range from 1.1 to 1.5 as a one-time multiplier on the funded amount.

Swish Funding, Can You Pay Off a Merchant Advance Early?

3

California’s SB 362, effective January 1, 2026, requires APR-equivalent disclosure on qualifying commercial financing offers, making factor-rate-to-APR conversion a compliance requirement.

Cloudsquare, California SB 362: New APR Disclosure Requirements for Brokers and Lenders

Sources

The external data in this article draws on the sources below. Figures described in the text as estimates or industry triangulations are directional and are not attributed to a single dataset.

FAQ

What was the Bank Prime Loan Rate as of August 2026?
6.75%, effective and unchanged across the week of August 7 to 13, 2026, per the Federal Reserve Board’s own H.15 Selected Interest Rates release.
Can a factor rate be directly compared to the prime rate?
Not without converting it first. A factor rate is a one-time multiplier applied to the funded amount, commonly ranging 1.1 to 1.5, structurally different from an annualized rate like prime, which requires converting the factor rate to an effective APR using the advance’s stated term before a meaningful comparison exists.
What makes this conversion a compliance requirement rather than a comparison exercise?
California’s SB 362, effective January 1, 2026, requires disclosing an Annual Percentage Rate on qualifying commercial financing offers once pricing is discussed, making the factor-rate-to-APR conversion an active compliance requirement for California-based merchants, not an optional exercise.
Does the effective APR of an MCA offer stay the same across every deal?
No. It depends on the advance’s own stated term, which varies deal by deal, so there is no single universal converted spread figure between MCA and prime, only a calculation that has to be run per deal.
How does the prime rate relate to the Fed’s Senior Loan Officer Survey data?
They measure related but different things. Prime is a rate level; the Senior Loan Officer Opinion Survey measures whether banks are tightening or loosening the lending standards applied around that rate, and a merchant’s actual bank-loan cost depends on both together.

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