Small business funding 2026:
what the expanded Growth Guarantee Scheme could mean for you
The government is expanding one of the UK’s main small-business finance
schemes. That could mean more lending, longer repayment periods and wider
eligibility — but it is important to understand what the scheme actually
does before assuming it is free funding.
Polar in 30 seconds:
The Growth Guarantee Scheme helps UK businesses access commercial finance
by giving accredited lenders a government-backed guarantee on part of the
lending risk.
The government announced a major expansion in July 2026, with plans to
support an additional £2 billion of SME lending each year by 2028/29.
For a small business, the important point is simple:
this is finance, not a grant. You still need a viable
business, you still repay the money, and the lender still decides whether
to approve you.
What changed?
In July 2026, the government announced a significant expansion of the
British Business Bank’s Growth Guarantee Scheme.
The scheme already helps smaller businesses access finance when a lender
may otherwise consider the borrowing too risky.
Under the scheme, the government provides a guarantee to the lender on part
of the facility.
That does not remove the business’s responsibility to repay the borrowing.
It is designed to make it easier for lenders to support viable businesses
that need money to invest and grow.
More lending capacity
The government plans to increase the amount of SME lending supported
through the scheme by an additional £2 billion a year by 2028/29.
More businesses supported
The British Business Bank estimates the expansion could support around
12,000 additional businesses each year by 2028/29.
Longer loan terms
Announced changes include extending maximum terms from six to ten years
for qualifying loans of up to £1.1 million.
Wider eligibility
The government has announced plans to increase the annual-turnover
eligibility ceiling from £45 million to £54 million.
What finance can the scheme support?
The Growth Guarantee Scheme is not limited to one type of business loan.
Current government guidance says eligible finance can include:
- term loans
- overdrafts
- asset finance
- invoice finance
- asset-based lending facilities
The maximum available under the current scheme can be up to
£2 million per business group, although the actual amount
offered depends on the lender, the business and the type of finance.
Important:
the Growth Guarantee Scheme is not a £2 million grant.
It is commercial borrowing.
Interest, fees, security requirements and repayment obligations may still
apply, and the business remains responsible for repaying the full amount.
Who is it for?
The scheme is intended for UK businesses that are looking to invest and grow.
Current government guidance says applicants normally need to show that:
- the business is trading in the UK
- more than half of its turnover comes from trading activity
- the business is viable
-
the business is not already considered a business in difficulty or subject
to relevant insolvency proceedings
Eligibility details can vary according to the type of finance and the
accredited provider.
What could a small business use the finance for?
The right reason depends on the business, but sensible growth finance might
support things such as:
Equipment
Buying machinery, tools, vehicles or technology that increases capacity.
Expansion
Funding the cost of moving premises, opening another location or taking
on additional space.
Working capital
Supporting the cash needed while a growing business waits for customer
payments to catch up with increased costs.
Growth investment
Funding people, marketing, systems or other activity where there is a
clear plan for how the investment will strengthen the business.
Does the government guarantee mean the loan is easy to get?
No.
The guarantee supports the lender. It does not automatically make every
applicant suitable for borrowing.
Accredited lenders still make their own commercial decisions and will
normally want to understand whether the business can afford the repayments.
That means the same basics still matter:
- a clear reason for borrowing
- realistic forecasts
- evidence of sales and cash flow
- an understanding of the repayments
- a credible plan for how the money will help the business
What should you do before applying?
-
Decide exactly how much finance the business needs rather than simply
borrowing the maximum available. - Write down what the money will be used for.
- Build a realistic cash-flow forecast that includes the repayments.
-
Check whether the investment is likely to increase sales, capacity,
resilience or profitability. - Compare the total cost of borrowing, not just the monthly repayment.
- Check the current Growth Guarantee Scheme eligibility before applying.
-
Compare accredited lenders rather than assuming every provider offers
exactly the same terms.
A useful question before borrowing:
if this money disappeared from the bank account tomorrow and was replaced by
the thing you plan to buy, would the business clearly be stronger?
If the answer is vague, the borrowing plan probably needs more work.
When are the new expansion rules taking effect?
The July announcement sets out the government’s planned expansion of the
scheme over the coming years.
Some published scheme information may continue to show the existing
eligibility rules while changes are implemented.
For example, the current GOV.UK scheme page still lists the existing
£45 million turnover ceiling, while the announced expansion says this is
expected to increase to £54 million.
If you are applying, use the latest British Business Bank and accredited
lender guidance available at that point rather than assuming every announced
change has already reached every lender.
How Polar can help
Borrowing is much easier to judge when the business already has a clear
plan, realistic numbers and evidence behind the request.
Polar includes tools for startup budgets, cash-flow forecasting,
break-even planning, funding preparation and lender-ready evidence.
You can
explore Polar’s Funding Centre, Bank Funding Pack and financial tools
or use
Polar Plans
to strengthen the business case before approaching a lender.
The Polar view
More finance becoming available to smaller businesses is useful.
But access to finance and good finance are not automatically the same thing.
Borrow because the money has a clear job to do — not simply because a lender
is willing to provide it.
A good borrowing decision should leave the business with a stronger future,
not just a bigger bank balance today and another monthly payment tomorrow.
Official sources checked:
HM Treasury — Chancellor to unlock billions in finance for small businesses
— published 13 July 2026.
This Polar Update provides general business information rather than
financial advice or a recommendation to borrow. Finance terms, eligibility
and availability vary between lenders and can change. Check the current
scheme rules and consider appropriate professional advice before taking on
significant business borrowing.