Invoice Factoring vs Merchant Cash Advance: What's the Difference?

Both invoice factoring and merchant cash advances (MCAs) provide fast access to business capital. But they're fundamentally different products with very different costs and risk profiles. Understanding the distinction can save your business tens of thousands of dollars.

What Is a Merchant Cash Advance?

A merchant cash advance is an advance against your future sales revenue. An MCA provider gives you a lump sum upfront, then automatically deducts a fixed percentage of your daily credit card sales (or daily bank deposits) until the advance is repaid—plus a fee, called a "factor rate."

Factor rates typically range from 1.2 to 1.5. This means: borrow $100,000 at a 1.4 factor rate and you repay $140,000 total.

What Is Invoice Factoring?

Invoice factoring is the sale of specific, existing invoices—money already earned but not yet collected. You receive 80–95% of the invoice value immediately. When your customer pays, the factor remits the remaining balance minus a small fee (typically 1%–5% per month).

The Critical Cost Difference

This is where the comparison becomes stark.

MCA example: $100,000 advance at 1.4 factor rate, repaid over 6 months = $140,000 repaid total. That's an effective APR of approximately 80%–150%, depending on repayment speed.

Invoice factoring example: $100,000 in invoices at 90% advance rate and 2% monthly fee, with net-60 customers = $90,000 advance, $4,000 in fees (2% × 2 months), $96,000 total received. Effective APR equivalent: roughly 24%–36%.

Even at the high end of factoring fees, an MCA typically costs 3–5x more.

Repayment Structure

MCA: Repayment comes from future revenue, which you haven't yet earned. If business slows, the daily deduction continues regardless, which can create severe cash flow problems.

Factoring: Repayment comes from your existing invoices—money you've already earned. The factoring company collects from your customer; there's no daily deduction from your bank account.

Who Uses MCAs vs. Factoring?

MCAs are designed for B2C businesses with high credit card volume—restaurants, retailers, salons. They don't require outstanding invoices.

Factoring is for B2B and B2G businesses with outstanding invoices to other companies or government agencies.

The Bottom Line

If you invoice other businesses and are using a merchant cash advance, you should almost certainly switch to invoice factoring. The cost savings are dramatic, the repayment structure is more predictable, and the qualification requirements are similar. If you're currently using or considering an MCA, request a factoring quote before signing anything.