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    PILLAR · MCA EXPLAINED

    Working capital and cash flow for card-taking businesses.

    How a merchant cash advance turns future card takings into working capital, and repays in a way that protects your cash flow.

    Working capital is the money that keeps the day to day running: stock, wages, rent, suppliers. Cash flow is the timing of money in and money out. For a business that takes card payments, a merchant cash advance releases working capital against your future card takings and repays as a share of each day's sales, so the repayment rises and falls with your cash flow instead of fighting it.

    UPDATED 31 JULY 2026

    Working capital vs cash flow

    The two terms get used interchangeably, but they are not the same thing. Working capital is the money your business needs to cover its short-term running costs: stock, wages, rent, VAT, supplier invoices, the everyday cost of trading. Cash flow is the timing of money moving in and out. A business can be profitable on paper and still run short on cash flow if the money it is owed arrives later than the bills it has to pay.

    For a business that takes most of its income through a card terminal or online card processor, both problems tend to show up at the same moment: a stock buy, a refit, a quiet stretch, a tax bill. You have the trade to cover it over the coming weeks, but you need the working capital now, and you cannot afford a repayment that ignores your cash flow when things slow down.

    How an MCA releases working capital

    The core idea

    A merchant cash advance advances working capital against the card takings you have not made yet, then recovers it as an agreed share of each day's card sales.

    A merchant cash advance gives you a lump sum of working capital up front. Instead of a fixed monthly repayment, you agree a small percentage of your daily card takings that goes towards clearing the advance. Busy days contribute more, quiet days contribute less, and the total you repay is set as one fixed cost on day one, with no interest rate and no compounding.

    Because the advance is sized against your card takings, it suits the businesses that live on card payments: pubs, cafes, restaurants, takeaways, salons, gyms, convenience stores, forecourts, retailers and e-commerce sellers. If your money comes in by card, that flow is exactly what the advance is repaid from.

    Why it protects cash flow

    The reason an MCA suits cash flow is the shape of the repayment. A traditional term loan takes the same fixed amount every month, whether you had a strong month or a poor one. That fixed debit bites hardest in exactly the weeks your cash flow is tightest.

    An MCA repays in proportion to trade. When a week is quiet, the daily percentage is applied to smaller takings, so less leaves the business. When trade picks up, more comes off and the balance clears faster. The working capital is released now, and the cash flow cost of paying it back moves with your actual sales rather than against them.

    When it is the right tool

    A merchant cash advance is a good fit for working capital when the money does a job that pays for itself through card trade:

    • Buying stock ahead of a busy period, repaid through the sales it drives.
    • A refit, kit upgrade or equipment repair that keeps the tills ringing.
    • Covering a supplier deadline, a VAT or tax bill, or a wages gap during a slow patch.
    • Marketing spend meant to lift footfall and card takings.

    It is less suitable when the use of funds does not generate card trade, when the amount needed is very large relative to monthly takings, or when a cheaper form of finance would clearly fit better. In those cases we say so, and point you to the right product through Funding Flow.

    A worked example

    A cafe takes around £20,000 a month through the card machine and needs £15,000 of working capital for a kitchen refit before the summer. It takes an advance at a 1.25 fixed cost with a 15% daily repayment percentage.

    ItemFigure
    Working capital released£15,000
    Fixed cost1.25
    Total repayable£18,750
    Advance vs monthly card takings75%
    Rough monthly repayment (15% of £20k)£3,000
    Rough termabout 6 months

    The refit is funded now, the cost is known on day one, and the repayment tracks the card takings the new kitchen helps generate. These figures are illustrative only, not a quote. The advance, the fixed cost and the terms all depend on the funder and your business.

    Other working capital options

    An MCA is one way to fund working capital, not the only way. A straight answer on the main alternatives:

    • Business term loan. Often cheaper over time, but the fixed monthly repayment ignores your cash flow and the eligibility bar and speed are usually tougher.
    • Invoice finance. Best when your cash is tied up in unpaid invoices rather than card takings. Releases working capital against your debtor book.
    • Overdraft or revolving facility. Flexible for small, short gaps, but limits can be pulled and are rarely large enough for a stock buy or refit.

    We are a commercial finance broker, not a lender. If a merchant cash advance is not the right working capital tool for you, we redirect you to Funding Flow for term loans, invoice finance, asset finance and more.

    Common questions

    Is a merchant cash advance a working capital loan? It does the same job as a working capital loan, releasing cash for day to day running, but the structure is a purchase of future card takings, not a loan. There is no interest rate, just one fixed cost.

    How much working capital can I release? Typically up to 150% of your monthly card takings, subject to the funder. Some funders advance less. Our calculators show where you would sit as a percentage of your takings.

    Will it help or hurt my cash flow? Used for the right job and sized sensibly, it protects cash flow because repayment flexes with trade. Borrowing more than the use of funds can generate is the main way it goes wrong, so we model it with you first.

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    FIXED COST · LIVE CALCULATOR

    Work out the real cost.

    New businesses typically start at a higher daily % and a shorter term.

    £45,000 is the maximum advance for your card takings (150% of monthly card takings).

    Fixed cost tiers
    Best
    1.10
    Typical
    1.25
    Higher
    1.50

    Illustrative only, not a quote.

    MERCHANT BUSINESS LOANS
    LIVE FIXED COST QUOTE
    Fixed cost
    £11,250
    Total repayable
    £56,250
    • Advance£45,000
    • vs card takings150%
    • Fixed cost1.25
    • Daily repayment£148
    • Avg monthly£4,500
    • Est. term12.5 months

    Illustrative. The fixed cost is set on day one; daily repayment varies with takings. Term capped at 18 months.

    Illustrative only, not a quote. Every figure here is subject to the funder. Funders advance anywhere from 100% up to 150% of monthly card takings, so 150% is not guaranteed, and the fixed cost is not guaranteed either. Your actual advance, fixed cost and terms depend on the funder and your business profile.

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    Works with Dojo · Square · Zettle · SumUp · Stripe Terminal · PDQ · Yeti Pay · Teya · Barclaycard

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    COMPATIBILITY

    Works with your card machine and payment provider.

    Whatever you take card payments through, we fund against your takings.

    Dojo
    Square
    SumUp
    Zettle by PayPal
    Stripe
    Worldpay
    Barclaycard
    Tyl by NatWest
    takepayments
    Paymentsense
    Elavon
    myPOS
    Clover
    Teya
    Revolut
    Just Eat
    Deliveroo
    Uber Eats
    Epos Now
    Lightspeed
    Zonal
    Toast
    + many more

    Logos are the card and payment providers we fund against. We are not affiliated with, partnered with, or endorsed by them.