A merchant cash advance (MCA) is a card-takings-funded advance — you repay daily as a percentage of your card sales. The Growth Guarantee Scheme is a UK Government‑backed amortising business loan. They serve very different funding needs — here’s how to choose between them in 2026.
For most UK SMEs, GGS is the cheaper, larger, longer‑term answer. MCA wins narrowly when you need sub‑48-hour funding, can’t pass affordability on a fixed monthly repayment, or have very seasonal card-led trade where daily-percentage repayments suit the cashflow.
A practical, structured comparison so you can choose with confidence between two of the UK’s most-used SME funding products in 2026.
| Merchant Cash Advance (MCA) | Growth Guarantee Scheme | |
|---|---|---|
| Government backing | No | Yes — 70% guarantee from British Business Bank to the lender |
| Repayment basis | Daily % of card takings (10–20% typical) | Fixed monthly amortising repayment |
| Cost structure | Factor rate (e.g. 1.20–1.45) — not an APR | Standard APR (~7.5% — 16%) |
| Effective APR | Typically 30%–100%+ depending on factor & term | ~7.5% — 16% |
| Loan amount | Typically £3k — £300k | £25,001 — £2,000,000 |
| Term | 4 — 18 months (depending on card volume) | 1 — 6 years |
| Speed to drawdown | 24 — 72 hours | 5 — 15 working days (specialist non-bank GGS lenders) |
| Eligibility | Anyone with steady card takings (incl. weak credit) | UK SME with turnover up to £45m & a viable business |
| Personal guarantee | Common | Common — but PPR (home) cannot be taken as security |
| Best for | Card-led SMEs needing sub-£50k for 6–12 months | Almost any other UK SME funding need from £25k — £2m |
GGS is materially cheaper. A typical UK 2026 GGS term loan prices at 7.5%–16% APR. A typical MCA factor of 1.30 over 9 months works out at an effective APR of 60%+. For a like-for-like funding need, GGS is normally 3–5x cheaper.
MCA wins on raw speed (24–72 hours). GGS via specialist non-bank lenders typically takes 5–15 working days. For most growth-investment decisions, GGS’s 1–2 weeks is more than fast enough.
Yes — many UK SMEs hold both, often using GGS as a longer-term growth loan and an MCA as short-term card-takings funding. Stacking is allowed; lenders look at total affordability.
Most accredited lenders write both, but GGS is generally their preferred product on cases that fit because the British Business Bank guarantee improves their risk-adjusted return.
Every page below feeds the same panel of British Business Bank-accredited GGS lenders. Pick the deep-dive that matches your question, or jump to grants and alternative funding routes.
Important information: The Business Hub is a credit broker, not a lender. We introduce UK businesses to a panel of lenders and finance providers. Business finance products for limited companies (including unsecured loans, merchant cash advances and Growth Guarantee Scheme facilities) are generally not regulated by the Financial Conduct Authority. Any rates or quotes shown are indicative, for information purposes only, and subject to status, lender criteria and separate terms & conditions. Personal Guarantees and Indemnities may be required — under the Growth Guarantee Scheme the borrower always remains 100% liable for the debt. We may receive a commission from lenders, which can vary depending on the lender, product or other permissible factors; the nature of any commission model will be confirmed before you proceed.