MCA vs invoice finance: which fits your cash gap
A merchant cash advance suits card-taking retail and hospitality that need fast cash repaid as a share of daily card takings. Invoice finance suits B2B businesses with unpaid trade invoices, advancing most of each invoice within a day or two. An MCA fits card revenue; invoice finance fits the gap between invoicing and being paid.
Founder & Managing Director, Muswell Rose, FundBiz
Adam is the founder and managing director of Muswell Rose and a founder of Best Business Loans Ltd, the company behind FundBiz. His background runs through commercial finance, mortgages and fintech, including as managing director of an invoice finance business. He oversees FundBiz's specialty finance comparison and the logic behind how businesses are matched to lenders.
Last reviewed: 29 June 2026
How a merchant cash advance works
A merchant cash advance gives a business a lump sum, usually a multiple of its monthly card-machine takings, repaid as a fixed percentage of daily card receipts. The total cost is expressed as a factor rate rather than an interest rate, so a £30,000 advance at a factor of 1.3 means £39,000 is repaid in total. Because repayment tracks takings, quiet weeks cost less and busy weeks clear it faster, with no fixed monthly instalment. It suits card-taking businesses that want cash this week and repayments that flex with trade.
How invoice finance works
Invoice finance advances most of the value of an unpaid B2B invoice, often 80 to 90 percent, within a day or two of it being raised. When the customer pays, the provider releases the balance less its discount and service fee. It is a revolving facility rather than a one-off advance, and the amount available grows with the debtor book, which is why it suits B2B businesses where the structural problem is the wait between invoicing and being paid. Invoice finance is not a FundBiz product; we route this need to our sister site MarketInvoice.
Side by side
| Feature | Merchant cash advance | Invoice finance |
|---|---|---|
| Underwritten against | Card-machine takings | Unpaid B2B invoices |
| Best for | Retail, hospitality, card-taking trade | B2B businesses billing on credit terms |
| Pricing | Factor rate, typically 1.1 to 1.5 | Discount plus service fee on each invoice |
| Structure | One-off lump sum | Revolving facility |
| Repayment | Share of daily card takings | Customer settles the invoice |
| Speed to first funds | Often same week | About a week to set up, then quick |
| Provider | FundBiz panel | MarketInvoice (sister site) |
Figures are typical illustrative ranges, not quotes. Your terms depend on trading history, sector and the provider.
When a merchant cash advance wins
An MCA is the better fit when most of your revenue comes through a card terminal, when you need cash within the week, and when you want repayments that fall in quiet months rather than a fixed monthly burden. It is accessible to retail and hospitality businesses with six or more months of card flow, including some that a term lender would decline, because the card history carries the underwriting. It works best for short, sales-linked needs such as stock, a refit or a seasonal gap.
When invoice finance wins
Invoice finance is the better fit when you sell to other businesses on credit terms and the real problem is the 30 to 90 day wait to be paid. It scales with your sales ledger, so the facility grows as you invoice more, and it is usually cheaper per pound than an MCA for a business with a steady debtor book. If that describes you, our sister site MarketInvoice matches B2B businesses to invoice finance and factoring providers. For a fuller three-way view, see term loan vs invoice finance vs MCA.
Frequently asked questions
Which is cheaper, an MCA or invoice finance?
For a business that invoices consistently, invoice finance is usually cheaper per pound funded because it is priced as a discount and service fee on a secured receivable. A merchant cash advance carries a factor rate that reflects its speed and the fact it is unsecured against future card takings. Compare the total cost over the real period you use the money, not the headline rate, because a factor rate that looks small can annualise high if the advance clears quickly.
Can a business use both at the same time?
It is possible but unusual, because the two products suit different revenue shapes. A retailer with both card takings and some B2B trade accounts could in theory run an MCA against the card flow and invoice finance against the trade ledger, but most businesses lean clearly to one. Any lender will assess the combined repayment burden when deciding affordability, so running both reduces the headroom available on each.
Which one funds faster?
An MCA from a specialist often decides within a day or two and funds the same week, because the underwriting reads card-terminal history that is quick to verify. Invoice finance takes roughly a week to set up the facility, after which individual invoices fund within a day or two. So an MCA is usually faster for a first lump sum, while invoice finance is faster once the facility is live.
Does FundBiz arrange invoice finance?
FundBiz covers the specialty and card-revenue side, including merchant cash advances. For invoice finance we point you to our sister site MarketInvoice, which specialises in matching B2B businesses to invoice finance and factoring providers. Both work with limited companies, LLPs and partnerships of four or more.
Check what you qualify for
Tell us your revenue shape and what the money is for. If a merchant cash advance fits, we match you to the FundBiz panel. If invoice finance fits, we point you to MarketInvoice.
Open the eligibility checker →Limited companies, LLPs and partnerships of 4+ only.
This is general information, not financial advice. FundBiz works with limited companies, LLPs and partnerships of four or more. Last reviewed: 29 June 2026.