What government-backed finance is
The UK government supports lending to smaller businesses in two ways:
- Guarantees to lenders. A lender lends in the usual way, and the government covers part of its loss if the loan goes wrong. The Growth Guarantee Scheme, the ENABLE programmes and UK Export Finance guarantees work like this.
- Direct and fund-based lending. Start Up Loans, the British Business Bank’s Nations and Regions Investment Funds and the National Housing Bank lend or invest through their own programmes.
The guarantee protects the lender, not you. Under the Growth Guarantee Scheme, The borrower always remains 100% liable for the debt.
Growth Guarantee Scheme loan repayment calculator
Illustrative example figures. The default values are examples or dated published figures, not quotes or market rates. Inputs marked Example are our own illustrations, even where one provider’s published figure is shown beside them. Replace them with the figures in your own offer.
The scheme caps lenders’ upfront fees, including broker fees, at 5% of the facility. A fee above that is outside the scheme rules.
Important information. RaiseDebt publishes general information about UK business finance. It is not financial advice or a recommendation, and it is not an offer or invitation to borrow. RaiseDebt is not a lender and is not authorised by the Financial Conduct Authority (FCA). Calculator results are illustrative estimates based on the figures you enter, not quotes. Lenders decide eligibility, rates and terms, and may run credit checks. Borrowing by sole traders, partnerships and other individuals can be regulated by the FCA; you can check any firm on the FCA Register.
Schedule
Assumptions and definitions
- Equal monthly payments of capital and interest (an annuity) at a fixed rate for the whole term.
- The upfront fee is deducted from the money you receive. No other fees are included.
- The government guarantee does not change what you pay or owe: you remain liable for the whole debt.
- Terms over 72 months are only possible once the announced ten-year change is live, and then only for loans up to £1.1m. Check with the lender which terms cover your facility.
- Effective annual cost (estimate) is the internal rate of return (IRR) of the cash flows, meaning the money you receive after upfront fees and then every payment and fee, each at the date it falls. It is the annual rate r at which the present value of all of them is zero, Σ amount ÷ (1 + r)t = 0 with t in years. With monthly flows this is the same as (1 + monthly IRR)12 − 1. It is not a lender’s quoted APR and leaves out any cost not entered here.
- Results are rounded estimates for illustration and are not an offer of credit.
How to work out the cost of a government-backed loan
- Enter the facility. Use the amount the lender has offered under the scheme.
- Enter the lender’s rate and fee. Rates vary by lender. Upfront fees under the Growth Guarantee Scheme are capped at 5%.
- Choose the term. Up to six years for term loans under the current rules.
- Compare with a commercial loan. Lenders should offer a commercial facility instead if its terms are better, so compare both.
When businesses use these schemes
Government-backed finance is for viable businesses that a lender would not otherwise fund on acceptable terms, for example because there is not enough security or trading history. The Growth Guarantee Scheme can be used for any legitimate business purpose including, but not limited to, managing cashflow, or investment and growth purposes.
Commercial lending comes first. The British Business Bank says that If a lender can offer a commercial facility on better terms than a GGS-backed facility, they will do so.
The schemes at a glance:
- Growth Guarantee Scheme (GGS): term loans, overdrafts, asset finance, invoice finance and asset-based lending from accredited lenders. It is Open for applications.
- Start Up Loans: personal loans for people starting or running a young business.
- Nations and Regions Investment Funds: loans and equity from British Business Bank funds in each part of the UK.
- UK Export Finance (UKEF): guarantees to banks for exporters’ working capital, trade facilities and bonds.
- Property and housebuilding: the National Housing Bank and ENABLE Build; see development finance.
How much you can borrow
Growth Guarantee Scheme. Facilities are generally £2m per business group for borrowers outside the scope of the Northern Ireland Protocol, and up to £1m per business group for Northern Ireland Protocol borrowers, starting at £1,000 for asset finance, invoice finance and asset-based lending, and £25,001 for term loans and overdrafts. The British Business Bank says the Scheme has delivered £3.7bn to UK businesses via 70 accredited partners.
Start Up Loans are £500 to £25,000. The average loan amount is £10,264.
Nations and Regions Investment Funds. The Northern Powerhouse Investment Fund II is a £660 million commitment, offering smaller loans and debt finance from £25,000 to £2 million and equity investment up to £5 million. The Midlands Engine Investment Fund II has £400 million of new funding, and the South West Investment Fund a £200 million commitment. There are also funds for Wales (A £130 million investment fund), Northern Ireland (Around £100 million investment fund) and Scotland (A £150 million investment fund).
UK Export Finance. The General Export Facility gives trade finance facilities up to £25 million. The Export Development Guarantee is for larger needs: UK Export Finance says it can consider transactions from a minimum of £25 million. For export working capital, There is no minimum or maximum value for the working capital facility.
Terms, and the changes announced in July 2026
Growth Guarantee Scheme: the current rules. Term loans and asset finance facilities are available from three months up to six years, with overdrafts, invoice finance and asset based lending available from three months up to three years. The scheme is open to smaller businesses with a turnover of up to £45m (on a group basis, where part of a group).
Changes announced on 12 and 13 July 2026. HM Treasury announced an expansion of the scheme: Increasing the maximum size of businesses that are eligible for a loan under the scheme from £45 million in annual turnover to £54 million, and Increasing the maximum term length of a loan from six to 10 years for loans of up to £1.1 million. The British Business Bank says it is working with accredited lenders to operationalise these enhancements, and that the scheme remains fully operational under the existing terms until then. Check with the lender which terms cover your facility.
Start Up Loans run for 1 to 5 years. UK Export Finance: the General Export Facility has maximum repayment terms of up to 5 years; the Export Development Guarantee covers a maximum repayment period of up to 5 years, or up to 10 years if the loan is to develop clean growth exports such as renewable energy.
What it costs
Growth Guarantee Scheme. The scheme does not set rates. Interest rates and fees charged by lenders will vary and will depend on the specific lending proposal, and the lender’s price takes into account the guarantee and the fee it pays for it. lenders are required to pass on the economic benefit of the guarantee to your business after accounting for its costs in using the scheme, and upfront fees, including broker fees, are capped at a maximum of 5%. As a benchmark, the Bank of England reports that the effective interest rate on new loans to SMEs increased to 6.63% from 6.61% in August 2026.
Example A £500,000 loan at 10% over 72 months costs about £9,263 a month and about £166,930 in total interest, plus a £10,000 fee at 2%. Over 120 months, once the ten-year change is live (loans up to £1.1m only), it would be about £6,608 a month and about £292,904 of interest.
Start Up Loans are personal loans with a fixed interest rate set by the scheme, with no application or early repayment fee. Check the current rate and the representative example on gov.uk.
UK Export Finance charges the bank a guarantee fee, which UKEF does not publish. For the General Export Facility, This fee is a proportion of the interest margin paid by the UK exporter to the bank for providing the facility.
Regional funds are priced by their appointed fund managers, who do not publish standard rates.
Security and personal guarantees
Under the Growth Guarantee Scheme, lenders use their normal security and covenants. Personal guarantees can be taken at the lender's discretion, in line with their normal commercial lending practices. Principal Private Residences cannot be taken as security within the Scheme. Lenders are allowed to take personal guarantees for facilities of all sizes if that is their usual practice.
The British Business Bank’s own example shows how the guarantee works for the lender: Business borrows £1m facility with a £100,000 personal guarantee; Business pays off £400,000 then defaults, owing £600,000; Lender recovers £100,000 from other secured business assets. After the £100,000 personal guarantee is called, the lender’s initial loss is £400,000; it can claim for 70% of this loss (£280,000) under the guarantee, and bears the remaining £120,000. You, and any guarantor, still owe the debt.
Start Up Loans are different: Unlike a business loan, this is an unsecured personal loan. You'll need to pass a credit check. You are personally liable.
Who qualifies
Growth Guarantee Scheme (current rules). Your business must be carrying out trading activity in the UK, have group turnover of up to £45m, pass the lender’s viability test, not be a business in difficulty, and be within subsidy limits. The announced rise to £54m is not live until the lender confirms it. Some sectors are excluded, including Public-sector bodies; State-funded primary and secondary schools; Banks, building societies, insurers and reinsurers (excluding insurance brokers). Start-ups can qualify at the discretion of the lender. Lenders typically ask for Management accounts, a Business plan, Historic accounts, Details of assets and Details of previous subsidy awards.
Start Up Loans. You must live in the UK, be 18 or over, and have (or plan to start) a UK-based business that's been fully trading for less than 5 years. successful applicants get up to 12 months of free mentoring.
UK Export Finance. For the General Export Facility, in any one of the last three financial years, at least 20% of their annual turnover has been made up of UK export sales, or at least 5% in each of the last three years. Export working capital support needs a business carrying on business in the UK, Isle of Man or Channel Islands with an export contract.
Who provides it
- Growth Guarantee Scheme: accredited lenders, which range from high street and challenger banks to asset-based and specialist local lenders. The British Business Bank lists them on its scheme page. Not all lenders will be able to offer all products.
- Start Up Loans: through the Start Up Loans service, a British Business Bank subsidiary, and its delivery partners.
- Nations and Regions Investment Funds: fund managers appointed by the British Business Bank (fund list).
- UK Export Finance: your bank or trade finance provider, with UKEF behind it. UKEF’s aim is that no viable UK export fails for lack of finance or insurance. A new joint British Business Bank and UKEF scheme is Expected to launch in Spring 2027.
- Other programmes: ENABLE for IP-rich businesses (up to £500m of existing ENABLE Guarantee capacity), and ENABLE Build and the National Housing Bank for housebuilders.
Lenders listed in our lender directory are not endorsements, and inclusion does not mean a lender will offer you credit.
Pros and cons
Pros
- Access to finance a lender wouldn’t otherwise consider.
- Growth Guarantee Scheme upfront fees are capped at 5%.
- Your main home cannot be taken as security under the Growth Guarantee Scheme.
- Start Up Loans come with up to 12 months of free mentoring.
- UK Export Finance guarantees of up to 80% can free up bank capacity for exporters.
Cons
- Not cheap by default: each lender sets its own rate.
- Personal guarantees are still possible.
- The borrower stays 100% liable for the debt.
- Scheme support counts towards your subsidy limits.
- Start Up Loans are personal debt.
- Scheme rules change, as with the July 2026 announcement, so check which terms are in force.
Frequently asked questions
Is the Growth Guarantee Scheme still open?
Yes. As of 19 October 2026 it is Open for applications through accredited lenders. Source: British Business Bank
How much can I borrow under the Growth Guarantee Scheme?
Generally up to £2m per business group (£1m for Northern Ireland Protocol borrowers). The minimum is £1,000 or £25,001, depending on the product. Source: British Business Bank
What are the turnover limit and maximum term now?
Currently, turnover of up to £45m and terms up to six years for term loans and asset finance. Changes announced on 12 and 13 July 2026 raise these to £54m and up to 10 years for loans of up to £1.1 million (HM Treasury), once lenders put them in place. Check with the lender which terms cover your facility. Source: British Business Bank; HM Treasury press release on small business finance (13 July 2026)
Does the government guarantee my loan?
It guarantees 70% of the lender’s loss after recoveries. The borrower always remains 100% liable for the debt. Source: British Business Bank
Will I have to give a personal guarantee?
Possibly. Lenders can take personal guarantees on any size of facility, but Principal Private Residences cannot be taken as security under the scheme. Source: British Business Bank
What interest rate will I pay?
It depends on the lender. Lenders must pass on the benefit of the guarantee, and upfront fees are capped at a maximum of 5%. Source: British Business Bank
What is a Start Up Loan?
A government-backed unsecured personal loan of £500 to £25,000 over 1 to 5 years, for a business trading for less than 5 years. It is a personal loan, so you are personally liable. Check the current rate on gov.uk. Source: gov.uk
Is there help for exporters?
Yes. UK Export Finance guarantees bank lending for working capital, trade facilities of up to £25 million through the General Export Facility, and contract bonds. A joint British Business Bank and UKEF scheme is expected in Spring 2027. Source: UK Export Finance
Sources
Checked on 19 October 2026. Lender and provider pages are cited as evidence of what one firm publishes, not as recommendations.
- British Business Bank: Growth Guarantee Scheme (GGS)
- British Business Bank: GGS Frequently asked questions
- BBB: About the Growth Guarantee Scheme (for businesses)
- British Business Bank press release, 12 July 2026
- gov.uk: Start Up Loans for your business
- Start Up Loans (BBB subsidiary) homepage
- BBB: Northern Powerhouse Investment Fund II
- BBB: Midlands Engine Investment Fund II
- BBB: South West Investment Fund
- BBB: Nations and Regions Investment Funds
- UK Export Finance: Working capital
- gov.uk UKEF guidance: Export Development Guarantee
- UK Export Finance: Export Working Capital Scheme
- HM Treasury press release on small business finance (13 July 2026)
- gov.uk UKEF guidance: General Export Facility (last updated 23 June 2026)
- Bank of England: Money and Credit, August 2026
- gov.uk: UK Export Finance organisation page
- gov.uk: National Housing Bank, support for smaller housebuilders