Finances for Businesses

Please note: This article is for educational purposes only. It does not replace professional financial advice. Always consult a qualified financial adviser before taking out a business loan.

A business loan is one of the most common ways for UK SMEs to access finance for starting or growing their business. This article covers the main types of business loans available in the UK, the key terminology, the challenges SMEs face in accessing them, and the providers offering them — including green loans for businesses investing in sustainability.

Contents

  1. What is a Business Loan?
  2. Challenges Faced by SMEs in Accessing Loans
  3. Key Terminology
  4. Types of Business Loans
    1. Secured Business Loans
    2. Unsecured Business Loans
  5. High Street Banks
  6. Challenger Banks
  7. Community Development Finance Institutions (CDFIs)
  8. Green Loans
  9. Growth Guarantee Scheme

What is a Business Loan?

A business loan involves borrowing capital from a lending institution and repaying it, with interest, over a predetermined period. The lender provides money that the borrower repays with interest over an agreed term. Loan amounts range from £1,000 up to multi-million-pound facilities, depending on the application and the lender’s assessment of repayment capacity.

Back to top

Challenges Faced by SMEs in Accessing Loans

  • Strict criteria and paperwork: Strict eligibility criteria, heavy paperwork, and poor lender communication result in low approval rates, deterring many SMEs from applying.
  • High costs and collateral needs: Rising interest rates and security demands have made loans less attractive for SMEs.
  • Risk aversion and uncertainty: Economic uncertainty has made both lenders and SMEs more cautious. Many SMEs prefer slower growth over taking on debt.
  • Resource constraints: SMEs often lack in-house financial expertise to navigate options, making application support crucial.

Back to top

Key Terminology

  • Loan Term: The period over which you agree to repay the loan.
  • APR: Annual Percentage Rate — provides a yearly interest rate including compound interest and anticipated costs such as upfront fees. Lenders usually advertise a Representative APR.
  • Personal Guarantee: A legally binding agreement between a lender and a business owner or director, stating that the individual will be personally liable for repaying the loan if the business defaults or becomes insolvent.
  • Loan Principal: The original amount of money borrowed.
  • Collateral: The asset used as security to secure a loan.

Back to top

Types of Business Loans

Secured Business Loans

Secured loans require an asset from your balance sheet as security. Property is most commonly used, though stocks and shares can also qualify. Lenders may consider third-party security such as a guarantee alongside other collateral. Secured loans are preferred for asset-heavy businesses that have collateral to pledge.

Unsecured Business Loans

Unsecured loans allow borrowing without using business assets as security, though a personal guarantee is often required. Interest rates are typically higher than secured loans. These work well for fast-growing or asset-light businesses that need capital quickly.

Back to top

High Street Banks

High street banks are the large, traditional retail banks with widespread physical presence across UK towns and cities, offering a full range of financial services to businesses and the general public.

BankLoan PrincipalRepresentative APRLoan TermAdditional FeesPersonal Guarantee
Lloyds£1k – £50k11.20%From 1 YearNoneYes
LloydsAbove £50kTBDTBDTBDYes
Barclays£1k – £5k14.9%1 – 10 YearsNoneYes
Barclays£5k – £10k11.2%1 – 10 YearsNoneYes
Barclays£10k – £15k8.9%1 – 10 YearsNoneYes
Barclays£15k – £25k8.5%Up to 25 YearsNoneYes
BarclaysAbove £25kTBDTBDTBDYes
HSBC (Small Business Loan)£1k – £10k11.30%1 – 10 YearsNoneYes
HSBC (Small Business Loan)£10k – £25k8.60%1 – 10 YearsNoneYes
HSBC (Flexible Business Loan)Above £25kTBD1 – 20 YearsTBDTBD
HSBC (Commercial Business Loan)£25k – £300kTBD1 – 10 YearsArrangement Fee 1.5%TBD

Note: HSBC’s interest rate may change month to month as it typically tracks the Bank of England base rate.

Back to top

Challenger Banks

Challenger banks are smaller, recently created retail banks that compete with established high street banks through a digital-first approach, often with lower fees and a stronger focus on customer experience. Post-COVID, many challenger banks have become more conservative in their lending approach, with tighter criteria and decreased loan availability.

BankLoan PrincipalRepresentative APRLoan TermAdditional FeesPersonal Guarantee
Starling BankN/AN/AN/AN/AN/A
Metro Bank (Small Business Loan)£2k – £60k9.60%1 – 5 YearsNoneYes
Metro Bank (Commercial Loan)Above £60kTBD1 – 30 YearsTBDTBD
Tide£1k – £20mTBDTBDNoneNo

Back to top

Community Development Finance Institutions (CDFIs)

CDFIs are non-profit lenders that provide debt finance and support to businesses through a relationship-based approach. Unlike mainstream lenders, CDFIs take an in-depth but supportive look at applications and may lend when banks will not. Most also provide support services such as business mentoring and advice from advisers who understand the local region.

InstitutionLoan PrincipalRepresentative APRLoan TermAdditional FeesPersonal Guarantee
BEFund (Start-Up Loan)£500 – £25k6%1 – 5 YearsNoneNo
BEFundUp to £250k13% + base rateTBDYesYes
Finance for Enterprise (Enterprise Loan)£25k – £250k9–15% + base rate1 – 5 YearsArrangement Fee 4%Yes
Finance for Enterprise (Growth Guarantee Scheme)£25k – £250kTBD3 Months – 6 YearsTBDTBD

Back to top

Green Loans

Green loans are financial products specifically designed to fund projects with positive environmental benefits. High street banks and other financial institutions increasingly offer green loans to support businesses investing in energy-efficient equipment, EVs, renewables, sustainable farming and manufacturing, and waste and water management.

  • Clean Growth Financing Initiative — Lloyds Bank
  • Green Asset Finance — Lloyds Bank
  • Green Barclayloan — Barclays Bank
  • Go Greener SME Reward — HSBC, which provides a 1% cashback incentive for business loans where a minimum of 90% of funds are allocated to environmental or sustainability-related investments.

Green loans typically offer discounted interest rates or longer repayment terms than standard loans to encourage uptake by smaller businesses and support the transition to Net Zero.

Back to top

Growth Guarantee Scheme

Launched in July 2024, the Growth Guarantee Scheme is managed by the British Business Bank and replaces the Recovery Loan Scheme. It is available through a network of accredited lenders across the UK, including HSBC, NatWest, and Atom Bank.

The scheme is designed to support smaller UK businesses in accessing finance to invest and grow. The UK Government guarantees 70% of the loan amount, though borrowers remain fully liable for 100% of the debt. By reducing the risk for lenders, the guarantee enables larger loan amounts, improved terms, and more flexible financial products. Specific eligibility criteria, interest rates, and fees are set by each participating lender.

Back to top

Need help finding finance for your sustainability projects?

Decerna supports UK businesses with carbon reduction planning, energy efficiency, and accessing green finance.

Carbon Reduction Plan consultancy and software • Helping UK businesses measure, report, and reduce their emissions.