How the Growth Guarantee Scheme works for UK SMEs

The Growth Guarantee Scheme (GGS) is administered by the British Business Bank and delivered through a panel of accredited lenders including banks, challenger lenders, and specialist finance providers. The government provides a 70% guarantee to the lender - meaning the lender takes only 30% of the credit risk — which allows accredited lenders to approve applications that might otherwise fall outside their standard lending criteria.

Bank of England held base rate at 4.25% in June 2026 - waiting for inflation to cool.

73% of UK SMEs expect to grow in the next 12 months - confidence remains strong.

Key features of the Growth Guarantee Scheme

• Maximum loan amount - up to £2 million per eligible business
• Government guarantee - 70% of the loan is guaranteed to the lender by the government through the British Business Bank
• Loan terms - up to 6 years for term loans; working capital, investment, and growth funding all eligible
• Personal guarantee restrictions - lenders can require a personal guarantee but cannot take a charge over the borrower's primary residence

What the 70% government guarantee means for your application

The government guarantee does not mean the government repays the loan if you default - you remain personally and commercially liable for the full loan amount. What the guarantee does is reduce the risk to the lender, which means accredited GGS lenders can approve applications with less security and less trading history than their standard criteria would normally require. Money Pilot compares GGS accredited lenders alongside broader business finance options at zero broker fees.

Growth Guarantee Scheme - four things every applicant should know

Before applying for a Growth Guarantee Scheme loan, understanding these four key points will help you choose the right lender, manage expectations, and compare GGS against other business finance options.

Bank of England held base rate at 4.25% in June 2026 - waiting for inflation to cool.

73% of UK SMEs expect to grow in the next 12 months - confidence remains strong.

GGS is one scheme - but dozens of very different lenders

Every accredited lender runs GGS through its own credit policy, products and pricing: the same business gets different answers and different terms across the panel. The SERP is full of individual lenders; what borrowers actually need is the comparison across them.

2026: the scheme just got £6.5bn bigger - what it changes

In July 2026 the Chancellor announced a major capacity increase for the Growth Guarantee Scheme - a further £6.5bn of guaranteed lending over the next four years, expected to reach roughly 33,000 additional businesses, with the scheme now running to 31 March 2030 and a Green GGS pilot supporting sustainable asset investment. Practically: lender appetite under the scheme is expanding right now, and businesses declined for conventional facilities in the last year have a genuinely new answer available.

The essentials, straight: facilities of £25,001 to £2m; terms up to 6 years on loans and asset finance; open to UK businesses with turnover to £45m earning most of it from trading; the 70% guarantee sits with the lender while you remain fully liable; your main home cannot be taken as security; and prior CBILS, BBLS or RLS borrowing does not bar you, though it can affect the amount. Lenders must offer their normal commercial loan instead where its terms are as good - which is exactly why the whole-panel comparison matters: we price your case both ways across the accredited lenders and take the best answer, wherever it sits.

Go deeper

Where GGS sits among the options: secured vs unsecured business loans UK and working capital finance options UK.