Merchant cash advances can put working capital into your account within days, but the cost structure is unlike a standard loan. Before you accept an offer, it pays to understand exactly what you will repay, how quickly that repayment will happen, and whether a different product might suit your business better.
Understanding Factor Rates and Total Repayment
A merchant cash advance does not use an annual percentage rate. Instead, providers apply a factor rate, typically expressed as a decimal between 1.1 and 1.5. Multiply the advance amount by the factor rate to calculate your total repayment.
For example, a £20,000 advance at a factor rate of 1.3 means you repay £26,000 in total — a cost of £6,000 regardless of how quickly you settle. Unlike interest on a loan, this figure does not reduce if you repay early. Always confirm the factor rate in writing before signing any agreement.
How Repayment Percentage Affects Your Cash Flow
Repayment is collected automatically as a fixed percentage of your daily or weekly card takings — commonly between 10% and 25%. This is known as the holdback rate or retrieval rate.
A higher holdback rate clears the advance faster but leaves less revenue available for daily running costs. A lower rate preserves more cash each week but extends your repayment window. When you compare offers, look at both the factor rate and the holdback rate together, not just one in isolation.
Daily Sales Sensitivity and Estimated Repayment Time
Because repayments scale with card takings, your actual repayment timeline is not fixed. A busy hospitality business in peak season may clear the balance in four months; the same business in a quieter winter period could take twice as long.
Providers will give you an estimated repayment period based on your average monthly card revenue. Treat this as a guide rather than a guarantee. If your card sales drop — due to seasonality, a local event, or a change in footfall — repayments slow accordingly. This flexibility is genuinely useful, but it also means your working capital position remains tied to the advance for longer than you might expect.
Step-by-Step: Comparing Merchant Cash Advance Costs
- Step 1 — Calculate the total repayment. Take the advance amount and multiply it by the factor rate quoted. This is the actual cost in pounds, not a rate.
- Step 2 — Check the holdback rate. Confirm what percentage of card takings will be collected daily or weekly, and model what that means for your available cash.
- Step 3 — Run a low-sales scenario. Use your quietest recent month's card revenue and apply the holdback rate to estimate how repayment would behave in a slow period.
- Step 4 — Compare at least two providers. Factor rates and holdback rates vary between lenders. A broker can surface multiple offers at once, saving time without affecting your credit file.
- Step 5 — Ask about fees. Some providers charge origination or administration fees on top of the factor rate. Confirm the total cost in writing.
Speed Versus Cost: When a Business Loan May Be a Better Fit
The main draw of a merchant cash advance is speed — funds can land within 24 to 48 hours. That speed comes at a price. Because the cost is fixed at the point of agreement, merchant cash advance costs are often higher in effective terms than a traditional business loan for borrowers with a strong trading history and good credit.
If you can wait three to five working days and your business has at least two years of filed accounts, a term loan may offer a lower overall repayment figure. However, if your card takings are strong but your credit history is limited, a merchant cash advance remains one of the most accessible forms of short-term finance available to UK SMEs.
Action Checklist
- Obtain the factor rate and total repayment figure in pounds before you sign anything
- Check the holdback percentage and calculate its impact on your weekly available cash
- Model repayment using your lowest recent monthly card revenue, not your average
- Request a written breakdown of any fees charged in addition to the factor rate
- Compare at least two offers — factor rates can differ meaningfully between providers
- Confirm whether early repayment reduces your total cost or leaves it unchanged
- Consider whether a business loan or alternative finance product better matches your timeline and credit profile
