
Best Unsecured Business Loan Lenders
As a business owner, securing funding is a critical step
Government-backed business finance of up to £2 million, through accredited lenders.
Your principal private residence can never be taken as security.
The Growth Guarantee Scheme is a government-backed lending scheme designed to help viable UK businesses access finance they might not otherwise obtain on commercial terms. It has enabled £3.64bn of finance across 21,194 facilities since launching in July 2024.
The scheme exists for a specific situation: where an accredited lender wouldn’t have offered a commercial facility on similar terms without the guarantee. If a lender can offer a commercial loan on better terms, they will do so.
Funding Bay works across the accredited lender market on your behalf. We assess your requirements, identify the lenders most likely to consider your proposal, and prepare your application. Where an accredited lender concludes it couldn’t offer commercial terms, it may apply Scheme support, that decision is the lender’s.
The scheme runs until 31 March 2030. More on the extension and what it means for your planning →
The scheme gives the lender a 70% government-backed guarantee, which can make finance available to businesses that don't meet standard commercial criteria. You remain 100% liable for the debt.
Term loans, overdrafts, asset finance, invoice finance and asset-based lending. From £1,000 to £2m depending on the product. Not every accredited lender offers every product.
Your principal private residence can never be taken as security under the scheme. Personal guarantees can still be taken at the lender's discretion.
Accredited lenders apply their own criteria, pricing and product ranges. We work out which ones fit your proposal and prepare your application accordingly.
1. Assessment: We look at your needs, financial position and growth plans, then match you with suitable lenders, including accredited lenders who may be able to apply Scheme support, or tell you where a different type of finance would suit you better.
2. Application: Our team handles the paperwork, presenting your business clearly and accurately against the scheme’s criteria.
3. Decision and funding: The accredited lender decides. Both whether to lend and whether Scheme support applies. If you’re approved, we’ll explain the rate, fees and terms before you commit.
Interest rates and fees are set by the accredited lender and vary with the specific lending proposal. Pricing takes into account both the benefit of the government guarantee and the fee the lender pays for it.
Under the scheme, each accredited lender operates within a maximum annual effective rate. These caps differ by lender, ranging from 14.99% to 21.99%. Upfront fees are capped at 5%, within that maximum AER.
We’ll come back to you within 24 hours with an initial view of your options. Formal pricing comes from the accredited lender at offer stage, not from us. Timelines from there depend on facility size, your documentation and the lender.
Previous government support through Bounce Back Loans, CBILS, or Recovery Loan Scheme doesn’t prevent a lender from applying Scheme support to a new facility. However, previous borrowing may reduce the maximum amount available to you, and you’ll need to provide written confirmation of any subsidies received over the previous three years as these count toward allowable limits.
Yes. The Growth Guarantee Scheme was extended from March 2026 to 31 March 2030 in the 2025 Spending Review. This 4-year extension provides certainty for businesses and lenders. All terms and conditions remain unchanged, 70% government guarantee, no primary personal residence security required, and facilities from £25,001 for term loans and overdrafts, or £1,000 for asset finance, invoice finance and asset-based lending, up to £2m. Full details are available on the official government guidance page.
Typically: management accounts, business plan, asset details, bank statements, and confirmation of previous government subsidies. FundingBay guides you through requirements specific to your chosen lender.
The scheme has enabled £3.64bn of finance across 21,194 facilities to date. In July 2026 the government announced a further £6.5bn of lending capacity over four years, which the British Business Bank is working with accredited lenders to implement. GGS is delivered by more than 70 accredited lenders, and we work across that market to compare terms for you.
British Business Bank GGS performance data, 31 March 2026.
No. Meeting the published criteria means a business can be considered, it doesn’t mean an application will be approved. Every accredited lender applies its own credit policy and carries out standard credit and fraud checks. Decision-making is fully delegated to accredited lenders by the British Business Bank, and neither Funding Bay nor the Bank can influence the outcome.
Yes. Banks, building societies, insurers and reinsurers (insurance brokers excepted), public sector bodies and state-funded primary and secondary schools aren’t eligible, nor are businesses whose principal activity is mining, quarrying, or petroleum and natural gas extraction. Facilities also can’t be used to finance a specific export order.
Funding Bay is an FCA authorised and regulated finance broker (Reg. No. 950847). Where you enter into an agreement with a lender we’ve introduced you to, we may receive a commission or other benefit from that lender. Any fees payable by you will be disclosed in full before you commit to anything.

As a business owner, securing funding is a critical step

So firstly, a simple definition. Commercial finance is the term given to a huge range of business finance products that include both short and long-term solutions, offered by a provider external such as a lender, to the business.
Please pop your details in the form below and we’ll get back to you within 24 hours.
Please pop your details in the form below and we’ll get back to you within 24 hours.