Invoice Factoring vs Merchant Cash Advance: Which Is Cheaper?
Invoice factoring vs merchant cash advance usually favors factoring on cost, because it is tied to real, unpaid invoices rather than a bet on future sales. Factoring a $100,000 invoice at an 85% advance and a 1.5% fee per 30 days works out to about a 28.63% effective APR.
A merchant cash advance for the same business often runs 50% to 150% APR. Both give fast cash, but factoring's link to actual receivables typically makes it the cheaper and lower-risk choice.
Invoice Factoring vs Merchant Cash Advance: Side-by-Side
| Invoice Factoring | Merchant Cash Advance | |
|---|---|---|
| What backs it | A real, unpaid invoice you already issued | A bet on your future sales |
| Cost measure | Factoring fee (e.g. 1.5% per 30 days) | Factor rate (e.g. 1.30-1.50) |
| Illustrative effective APR | ~28.63% ($100,000 invoice, 85% advance) | Often 50-150% APR |
| How you get cash | Advance on the invoice (e.g. 85% upfront) | Lump-sum advance against future revenue |
| Repayment source | Your customer pays the invoice | Daily / weekly holdback from your sales |
| Best fit | B2B firms with slow-paying customers | Card-heavy retail with no invoices |
| Risk profile | Lower — tied to owed money | Higher — cost is fixed regardless of sales |
Which should you choose?
If you invoice other businesses, invoice factoring is usually the cheaper, safer choice — its cost is tied to money customers already owe you. A merchant cash advance fits card-heavy businesses with no invoices, but expect a much higher effective APR.
Price both as an APR first, and favor factoring whenever your revenue comes from unpaid B2B invoices.
Invoice factoring is tied to money you are already owed
Invoice factoring advances cash against invoices your customers have not yet paid. You sell a $100,000 invoice, receive about 85% ($85,000) upfront, and the factor collects the full amount from your customer. Because it is backed by a real receivable, the cost is lower. The CFPB notes that, unlike a merchant cash advance, factoring involves existing receivables at the time of the transaction. Model the payout with our invoice factoring calculator.
A merchant cash advance is a bet on future sales
A merchant cash advance sells a slice of your future revenue before you earn it. There is no invoice behind it — the provider advances a lump sum and collects a fixed amount through daily or weekly holdbacks. Because the repayment is uncertain, providers price in more risk, often landing at 50% to 150% APR. Convert an MCA's factor rate to an APR with our factor rate calculator.
The cost gap is large and consistent
Factoring is typically far cheaper than a merchant cash advance. Factoring a $100,000 invoice at 85% upfront and 1.5% per 30 days runs about a 28.63% effective APR. A comparable MCA often costs 50% to 150% APR. The gap comes from collateral: factoring is secured by an invoice a real customer owes, while an MCA rests on sales that may never arrive. See how an MCA prices out in our merchant cash advance calculator.
Non-obvious insight: factoring shifts collection risk, an MCA keeps it on you
The hidden difference is who chases the payment. In many factoring deals the factor collects directly from your customer, taking on the collection work and, in non-recourse deals, some default risk. An MCA leaves all the risk with you: if sales dip, the fixed fee still stands and daily holdbacks keep pulling from your account. The FTC has sued MCA operators who withdrew more than agreed, so the repayment mechanics matter as much as the headline rate. A business line of credit can be a lower-risk alternative to both.
Frequently asked questions
Is invoice factoring vs merchant cash advance cheaper?
Invoice factoring is usually cheaper. Factoring a $100,000 invoice at 85% upfront and 1.5% per 30 days runs about 28.63% effective APR, while a merchant cash advance often costs 50% to 150% APR. Factoring's link to a real invoice lowers the price.
What is the main difference between factoring and an MCA?
Invoice factoring is backed by a real, unpaid invoice, while a merchant cash advance is an advance against uncertain future sales. The CFPB notes factoring involves existing receivables, whereas an MCA does not — which is why factoring usually costs less.
Which should a B2B business choose?
A B2B business that invoices slow-paying customers should usually choose invoice factoring. It turns unpaid invoices into cash at a lower effective APR. An MCA fits card-heavy retail firms that do not issue invoices.
Who collects the payment in each option?
In many factoring deals, the factor collects directly from your customer. With a merchant cash advance, the provider pulls a daily or weekly holdback from your own sales, so the repayment risk stays entirely with you.
Free calculators to help you decide
Sources
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