How to Finance Business Growth

Updated
May 4, 2026 3:29 PM
Written by Nathan Cafearo
Practical, data-led guidance on UK business growth finance, from bank loans to private credit, with clear steps, costs, eligibility, and how Kandoo helps you compare options quickly.

I am a business

Looking to offer finance options to my customers

Find out more

Apply for finance

I'd like to apply for finance

Apply now

Apply for Halal finance

I'd like to apply for Halal finance

Apply now

Growth finance in plain English

The right funding at the right moment can turn momentum into measurable results. UK lending conditions have improved, with high street banks increasing gross business lending and challenger banks capturing strong market share. Demand is rising too, as many leaders plan to seek external finance to accelerate expansion while keeping control. Yet the landscape is not uniform: costs vary, eligibility differs by lender, and regional outcomes can surprise, with some cities outperforming London for approvals. This guide sets out the realistic options, what they cost, and how to choose with confidence.

Understanding APR is not just about percentages - it is about what you pay in real terms over time.

If you are weighing growth plans, consider both your immediate cash needs and your long-term resilience. Bank lending is available and growing, government-backed schemes can reduce risk, and alternative markets like private credit are increasingly practical for mid-sized firms. The goal is a funding mix that supports hiring, stock, marketing, technology, and working capital without squeezing day-to-day liquidity.

Who benefits most from this guide

This is for UK owners and finance leads in startups through to mid-market firms who want clarity on funding routes without the jargon. If you are planning a new product launch, entering a region like the North West or the South West, investing in equipment, or building inventory ahead of peak trading, you will find practical pointers here. It is equally useful if your bank has said yes in principle but you want to benchmark terms against challenger lenders or private markets. Kandoo serves UK-based businesses that want a swift, side-by-side view of options with minimal paperwork.

Your primary funding routes

  1. High street bank term loans - fixed terms for expansion projects.

  2. Revolving credit facilities - flexible drawdown for working capital.

  3. Invoice finance - unlocks cash tied up in receivables.

  4. Asset finance - hire purchase or leasing for equipment and vehicles.

  5. Growth capital loans - non-dilutive funding prioritising speed and flexibility.

  6. Government-backed guarantees - Growth Guarantee Scheme via accredited lenders.

  7. Start Up Loans - for early-stage businesses with mentoring support.

  8. Private credit - bespoke facilities for mid-market growth.

  9. Equity options - venture capital or private equity for larger scale-ups.

What it could mean for your numbers

Option Typical cost profile Potential impact Likely returns timeline Key risks
Bank term loan Competitive APR if secured, fees moderate Funds CapEx, hiring, marketing 6-24 months to show ROI Security required, covenants constrain flexibility
Revolving credit Variable rate, pay for use only Smooths cash cycles, buffers shocks Immediate to 12 months Rate resets, overreliance on short-term debt
Invoice finance Fees on drawdown and service Frees cash from sales ledger Immediate to 6 months Customer concentration, recourse terms
Asset finance Fixed payments tied to asset life Equipment without upfront hit 12-36 months Depreciation and residual value risk
Growth capital loan Higher than bank, faster to complete Accelerates scale without dilution 6-18 months Covenants, early repayment fees
Government-backed guarantee Bank rates improved by reduced risk Access improves for viable firms 6-24 months Eligibility tests, guarantee fees
Private credit Bespoke pricing and structuring Large, flexible cheques for scale 6-24 months Complexity, documentation intensity
Equity No interest, but dilution Strategic backing, runway for scale 12-36 months Loss of control, exit pressure

Eligibility in focus

Lenders in the UK are actively supporting SMEs, with gross lending rising and approvals steady, particularly for smaller firms with up to £2 million turnover. That said, each route has its own bar. Banks prioritise profitability or a clear path to it, clean filings, and visible cash coverage for repayments. Challenger banks and fintech lenders often weigh recent trading and real-time data more heavily, which can help if your historic accounts understate current momentum. Government-backed support - including Start Up Loans, the Growth Guarantee Scheme, and the expanded ENABLE programme - can ease access where security is thin or trading history is limited. For mid-market firms facing funding gaps, private credit can be a pragmatic alternative to equity, especially if you want to retain control while financing acquisitions or larger working capital swings. If you are unsure where you fit, Kandoo can help translate your numbers into a lender-ready story and filter providers that match your sector, region, and growth plan.

From application to drawdown - the practical path

  1. Define the objective, budget, and measurable payback period.

  2. Map cash flows and build base and downside cases.

  3. Choose structures that match asset life and seasonality.

  4. Prepare management accounts and bank statements for 12 months.

  5. Gather contracts, pipeline evidence, and key customer data.

  6. Benchmark lenders on APR, fees, covenants, and speed.

  7. Submit one clean pack to shortlisted lenders simultaneously.

  8. Negotiate terms, confirm security, and plan post-drawdown monitoring.

At-a-glance trade-offs

Pros Cons
Bank lending is growing across UK regions Documentation and security often required
Challenger banks offer speed and sector focus Pricing can be higher for unsecured lines
Government schemes improve access and terms Eligibility windows and lender accreditation limits
Invoice and asset finance align with working assets Fees accumulate if used continuously
Private credit offers large, flexible facilities More complex documents and monitoring
Equity brings expertise and longer runway Dilution and governance requirements

Quick next steps

  • Shortlist two bank options and one challenger for comparison.

  • Sense-check affordability at +200 bps interest rate.

  • Lock in a facility limit that covers peak working capital.

What to check before you sign

The cheapest APR is not always the lowest total cost. Look at arrangement, utilisation, non-utilisation, early repayment, and legal fees together. Understand any personal guarantees, director debentures, or cross-collateral security. For growth capital loans, confirm covenant headroom in your realistic downside. If you rely on invoice finance, test sensitivity to a late payment from your top three customers. Regional performance can vary, so compare approval likelihood and service levels - recent data shows some cities outperforming London for smaller awards. Finally, consider market context: bank lending has been rising and a further uplift in business lending is forecast, while challenger lenders continue to play a material role. Use this backdrop to negotiate calmly and avoid taking the first acceptable offer.

Nearby paths if the first door closes

  1. Strengthen the case with updated management accounts and pipeline detail.

  2. Pivot from term loan to asset-backed or invoice structures.

  3. Explore government-backed guarantees via accredited lenders.

  4. Consider private credit for larger, flexible facilities.

  5. Evaluate selective equity for strategic projects only.

Frequently asked questions

Q: Are banks really lending more to SMEs right now? A: Yes. Gross lending to smaller businesses has risen, with growth continuing across regions and steady approvals. That strengthens the case for well-prepared applications with clear repayment visibility.

Q: How do challenger banks compare with high street lenders? A: Challenger banks often move faster and price risk dynamically. They have taken a significant share of small business lending, which makes them a credible alternative or complement to traditional banks.

Q: Is private credit only for very large companies? A: Not necessarily. It has become a mainstream option for mid-market firms that want flexible, bespoke facilities without issuing equity. Expect deeper due diligence and tailored covenants.

Q: What government support could improve my chances? A: Start Up Loans include mentoring for early-stage firms, while guarantee schemes via the British Business Bank can reduce lender risk and improve access or pricing for viable SMEs.

Q: How should I think about APR versus total cost? A: Compare APR alongside all fees and typical utilisation. For revolving lines, model different draw patterns. For term loans, test early repayment and covenant breach scenarios.

Q: Does region matter for approvals? A: It can. Recent patterns show strong approval rates and funding outcomes in several regional cities. Benchmark locally and do not assume London has the best odds.

How Kandoo helps you move faster

Kandoo is a UK-based retail finance broker that helps you compare growth finance options quickly and clearly. We translate your goals and trading data into lender-ready packs, shortlist providers across banks, challengers, and alternative lenders, and support negotiations so you secure suitable terms without losing weeks to paperwork.

Important information

This guide is for general information only and is not financial advice. Funding availability and terms depend on your circumstances and lender criteria. Consider seeking independent advice. Borrowing may be secured and your assets could be at risk if you do not keep up repayments.

I am a business

Looking to offer finance options to my customers

Find out more

Apply for a loan

I'd like to apply for a loan

Apply now

Apply for a loan

I'd like to apply for a loan

Apply now

We work with some really great partners...

Apply for a Business Loan

Find out your business funding options with our partner Funding Fred

Business Bank account

Find out more about Business Banking offers from Tide Bank

Take Card Payments

Find out more about taking card payments and get £200 cash back from Tide Bank

Join the Prosper Business Network

Prosper is a business network that can help you achieve anything in your business.

Our Merchants

Some of our incredible partners

Our partners have consistently achieved outstanding results. The numbers speak volumes. Be one of them!