Last updated: October 2026. General information only.
If your cash is stuck in unpaid invoices from other businesses, invoice factoring is usually the better fit: you sell those invoices for cash now, and the cost ends when your customer pays. A merchant cash advance is built for businesses that sell to the public and has no invoices behind it, so it usually costs more and takes money out daily or weekly. In 2026, compare both in total dollars.
The short version
| Point | Invoice factoring | Merchant cash advance |
|---|---|---|
| What you are selling or promising | Invoices you already earned | A slice of future sales |
| Whose credit matters most | Usually your customers' | Usually your own sales and bank deposits |
| How it gets paid back | Your customer pays the invoice | Automatic daily or weekly debits from your account |
| What happens in a slow week | Nothing new is owed on invoices already sold | The debits can keep coming unless there is an adjustment clause |
| Who talks to your customers | Often the factoring company | Nobody |
| Who it usually fits | B2B: trucking, staffing, wholesale, contractors billing other businesses | Restaurants, retail and other card-sales businesses |
When factoring is the better pick
Factoring fits when you bill other businesses or government on net terms, your customers pay reliably, and the gap is just the wait for them to pay. Some factors also check your customers' credit before they buy an invoice.
With recourse factoring, you must buy back or replace an invoice if your customer does not pay. With non-recourse factoring, the factor takes on more of that risk, usually for a higher fee and only for certain reasons a customer fails to pay. Factoring fees are often quoted per month, so a slow-paying customer costs you more.
For the full explainer, read what is invoice factoring and how does it work.
When owners end up taking an MCA instead (and what to check first)
You have no invoices because you sell to the public, your invoices are too small or too slow to factor, or the money is needed this week. Before you sign, check:
- The total you repay
- How often money comes out
- Whether an adjustment (reconciliation) clause lowers payments in slow months
- What fees come off the top
Read is a merchant cash advance a good idea, the MCA contract clauses guide, fastest business funding and bad credit business loans.
The cash-flow difference, in plain words
Factoring is paid off by your customer's payment on that invoice. Nothing extra leaves your bank account each day. An MCA payment can come out every business day, including in a slow week, before you pay rent or staff.
Here's a hypothetical. Cedar Lane Supply is a made-up business. Its card sales dip for a few weeks, but the daily debit keeps coming. The owner takes a second advance to cover the first. Now two debits hit each day. That is stacking, and it usually makes the squeeze worse because each new advance adds its own cost.
How to compare a factoring offer and an MCA offer in dollars
- Cash you actually receive now, after fees and any reserve or holdback.
- Total fees if your customer pays on time, and if they pay late. Factoring fees often grow the longer an invoice stays open.
- For the MCA, take the total you will repay minus the cash you receive. That is the dollar cost.
- How long until each is paid off, and how much leaves your account per week.
- An estimated APR from each provider, in writing.
Here's a hypothetical, with round example numbers only. Birch Hollow Staffing is a made-up business with an example invoice of $10,000. In this example, the factor pays $9,000 now and holds $1,000 as a reserve. The example fee is $300. When the customer pays, the business gets back the reserve minus the fee, or $700. So the example factoring cost is $300. Compare a made-up MCA example: the business receives $10,000 and repays $13,000, so the example dollar cost is $3,000. These are examples, not quotes.
Run your own figures in the cost of capital calculator.
A government-backed option for receivables: SBA CAPLines
SBA describes it this way: "CAPLines is an umbrella program that helps small businesses meet their short-term and cyclical working-capital needs." Per the SBA types of 7(a) loans page:
- The Working CAPline "provides an asset-based revolving line of credit for businesses unable to meet credit standards associated with long-term credit."
- The Seasonal CAPLine "finances the seasonal increases of accounts receivable and inventory."
- The Contract CAPLine "finances the costs of one or more specific contracts."
To find a lender, use SBA Lender Match on SBA.gov.
What some state regulators now require you to be shown
The New York State Department of Financial Services adopted its Commercial Finance Disclosure Law regulation on February 1, 2023. It appears as Part 600 of the state's regulations (23 NYCRR Part 600) and covers certain commercial financing up to $2,500,000. The law sits in Article 8 of New York's Financial Services Law, and section 803 sets the disclosure rules for sales-based financing, the category merchant cash advances fall under.
The California Department of Financial Protection and Innovation lists the disclosures required for commercial financing, including total funds provided, total dollar cost, the term or estimated term, how and how often payments are made, and prepayment policies.
Wherever you are, ask for the disclosure in writing.
Other options to check first
- A bank line of credit: how to get a business line of credit and line of credit vs MCA
- Working capital loans
- A business loan: merchant cash advance vs business loan
- Revenue-based financing vs a merchant cash advance
If customers are just slow to pay, invoice payment reminders may close the gap with no financing at all.
Already in an MCA?
Read how to refinance a merchant cash advance. If cold calls and texts start after you apply anywhere, read how to stop MCA broker calls and business funding without a broker.
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Also compare merchant cash advance alternatives and best business funding options compared.
Sources
Checked on SBA.gov, DFS.NY.gov, NYSenate.gov and DFPI.CA.gov in October 2026.