Merchant Cash Advances UK: How They Work

What is a merchant cash advance?

A merchant cash advance (MCA) is a form of business funding where a provider gives you an upfront lump sum in exchange for a percentage of your future card payment revenue. Instead of fixed monthly repayments like a traditional loan, the provider takes an agreed percentage of each day's card transactions until the advance (plus a fee) is repaid in full.

MCAs are designed for businesses that take a significant proportion of their revenue through card payments, such as retail shops, restaurants, pubs, salons, and online retailers. The flexible repayment structure means you pay more when business is good and less during quieter periods, aligning the cost of borrowing with your cash flow.

How merchant cash advances work

The process typically works as follows. The provider reviews your recent card transaction history (usually three to six months) to assess how much you can afford to borrow. They then offer an advance amount, usually between £2,500 and £500,000, alongside a factor rate (typically 1.1 to 1.5) that determines the total amount you repay.

For example, if you receive a £20,000 advance with a factor rate of 1.3, the total repayment amount is £26,000. The provider then takes an agreed percentage of your daily card takings — usually between 5% and 20% — until the £26,000 is fully repaid. There is no fixed repayment period; the repayment timeline depends entirely on your card revenue.

A busy restaurant processing £10,000 per month in card payments at a 10% holdback rate would repay approximately £1,000 per month, clearing the advance in about 26 months. A slower period would reduce the monthly repayment automatically.

Costs and factor rates explained

MCA providers use factor rates rather than interest rates, which can make direct comparisons with other forms of borrowing difficult. A factor rate of 1.3 on a £20,000 advance means the total cost of borrowing is £6,000. When expressed as an annual percentage rate (APR), MCAs often work out at 30–60% or higher, making them one of the more expensive forms of business finance.

The reason for the higher cost is the flexibility and accessibility. MCAs require no personal guarantees in many cases, no security or collateral, and approval is based primarily on card revenue rather than credit history. For businesses that cannot access cheaper forms of finance, this accessibility has real value.

Pros and cons of merchant cash advances

The advantages of MCAs include fast access to funds (often within 48 hours), repayments that flex with your revenue, no requirement for property or assets as security, and a simpler application process than traditional bank lending. For seasonal businesses, the flexible repayment structure is particularly valuable — you are not locked into fixed payments during quiet months.

The disadvantages are significant. The cost is substantially higher than most conventional business loans. Daily deductions from card revenue can reduce your working capital, particularly during slow periods. And because the holdback is taken automatically, you have less control over your cash flow than with a traditional loan where you make deliberate monthly payments.

• Best for: Businesses with strong, consistent card revenue that need fast access to capital and cannot access cheaper forms of finance
• Not suitable for: Businesses with low card revenue, those that could qualify for traditional bank lending, or businesses already under cash flow pressure

Alternatives to merchant cash advances

Before committing to an MCA, explore whether cheaper alternatives are available:

• Business loans: Traditional term loans from banks or alternative lenders typically charge 5–15% APR — significantly less than an MCA
• Business overdraft: Provides flexible access to funds at lower interest rates, though approval can be more difficult
• Invoice finance: If you issue invoices, factoring or invoice discounting releases up to 90% of the invoice value immediately
• Government-backed schemes: The British Business Bank supports various lending schemes with favourable terms for small businesses
• Peer-to-peer lending: Online platforms that connect business borrowers with individual investors, often at competitive rates

Regulation and consumer protection

Merchant cash advances are not currently regulated by the Financial Conduct Authority (FCA) because they are structured as a purchase of future receivables rather than a loan. This means you do not have the same protections as with regulated financial products. There is no requirement for the provider to assess affordability, no access to the Financial Ombudsman Service for disputes, and no compensation through the FSCS if the provider fails.

This regulatory gap makes it especially important to research providers thoroughly, read all terms and conditions carefully, and seek independent advice before committing to an MCA.

Get expert help with business finance

Choosing the right form of business finance can save your company thousands of pounds in borrowing costs. A specialist broker can assess your situation, compare MCAs with alternative funding options, and recommend the most cost-effective solution for your needs.

Nesto connects business owners with experienced financial advisers who can help you explore all available funding options. Get free, impartial guidance on the best financing solution for your business.