Guide

Business loans for small businesses in the UK

By Helm, Funding Specialist

Key takeaways
  • Small businesses have more funding options than ever before
  • Alternative lenders often suit small businesses better than banks
  • You do not need perfect credit to access business funding
  • Merchant cash advances and revenue-based finance are popular with SMEs
  • Speed and flexibility are often more important than the lowest rate

Running a small business in the UK means constantly balancing ambition with limited resources. Whether you need to buy stock, invest in marketing, hire staff, or cover a seasonal gap, a business loan can provide the capital you need to move forward.

But with so many options available, how do you choose the right one? This guide walks through the best business loan options for UK small businesses.

Why banks often reject small businesses

Despite government initiatives to support small business lending, many UK banks remain cautious. Common reasons for rejection include:

Best loan options for small businesses

The good news is that banks are not your only option. Here are the most popular choices for UK small businesses.

OptionAmountSpeedBest For
Merchant cash advance£10,000 to £300,00024 to 48 hoursCard-processing businesses
Unsecured business loan£1,000 to £500,0001 to 5 daysBusinesses without collateral
Revenue-based finance£10,000 to £300,00024 to 72 hoursConsistent-revenue businesses
Start Up LoanUp to £25,0002 to 6 weeksNew businesses under 3 years
Business overdraft£1,000 to £50,0001 to 2 weeksShort-term cash flow gaps
Peer-to-peer lending£10,000 to £500,0001 to 2 weeksBusinesses with a good pitch

How to improve your chances of approval

Regardless of which type of loan you apply for, these tips will help you maximise your chances.

What can small businesses use a loan for?

Most business loans do not restrict how you use the funds. Common uses for small businesses include:

How much can a small business borrow?

The amount depends on the loan type and your business profile. As a rough guide, most alternative lenders offer between one and two times your monthly revenue. Banks may offer more but require stronger financial credentials.

For a small business processing £10,000 per month in card payments, a merchant cash advance of £10,000 to £15,000 is typical. For businesses with higher revenue, significantly larger amounts are available.

Frequently asked questions

What is the best business loan for a small business?

It depends on your situation. For speed and flexibility, merchant cash advances and revenue-based finance are popular. For the lowest cost, a bank loan or government-backed Start Up Loan may be better if you qualify.

Can a sole trader get a business loan?

Yes. Sole traders can access most types of business finance, including merchant cash advances, unsecured loans, and government-backed schemes.

How quickly can a small business get a loan?

With alternative lenders, funding can arrive within 24 to 48 hours. Bank loans typically take 2 to 8 weeks.

Do I need collateral for a small business loan?

Not necessarily. Unsecured loans, merchant cash advances, and revenue-based finance do not require collateral. Only secured loans require you to pledge assets.