TL;DR: The main types of finance for small businesses are debt finance, equity finance, asset and invoice finance, grants, crowdfunding and finance linked to revenue. The right option depends on what the money must achieve, when it is needed, the business’s ability to make repayments, and whether its owners are willing to share ownership or control.
Small businesses can finance working capital, equipment, product development and growth in several different ways. The most suitable structure is not necessarily the cheapest-looking or easiest to obtain. It should match the purpose and timing of the expenditure, the business’s cash generation and the obligations its owners can accept.
This guide explains the principal UK small-business finance options. If you already understand the available types and need to compare the two main structures, read debt vs equity finance for small businesses.
Types of finance for small businesses: the quick answer
- Business loans and overdrafts: borrowing that must be repaid, normally with interest and fees.
- Asset finance: funding equipment, machinery or vehicles while spreading the cost.
- Invoice finance: releasing part of the value tied up in qualifying unpaid invoices.
- Angel and venture-capital investment: raising money by issuing shares and entering an ongoing investor relationship.
- Crowdfunding: raising money from multiple contributors through debt, equity, reward or donation structures.
- Grants and government-backed programmes: support subject to the rules, availability and eligibility of each scheme.
- Revenue-based finance: finance repaid using an agreed proportion of revenue, subject to the provider’s terms.
- Owner funding and retained profit: using money already generated by or introduced into the business.
These labels do not tell you whether a particular offer is suitable. Terms, security, guarantees, fees, investor rights and regulatory protections can differ materially between providers.
Debt finance
Debt finance is money borrowed from a lender and repaid according to agreed terms. It can include business loans, overdrafts, revolving credit, credit cards and some specialist lending. The business normally retains its ownership structure, but takes on repayment obligations that affect cash flow.
Debt may be appropriate when the business can define the purpose of the money, forecast how repayments will be met and demonstrate that the finance period matches the benefit being funded. Before comparing offers, examine the interest basis, fees, repayment profile, security, personal guarantees, financial covenants and consequences of missed payments. Our guide to business loan interest rates and SME debt explains why the headline rate is only part of the cost.
Business overdrafts and revolving facilities
An overdraft or revolving facility can provide flexible access to an agreed limit. It may suit short-term timing differences, seasonal requirements or a temporary working-capital need. Availability, review arrangements and repayment terms vary, and some facilities may be repayable on demand.
A short-term facility should not be treated automatically as permanent funding for a long-term project. Compare the expected life of the expenditure with the period over which the finance could realistically be repaid.
Asset finance, leasing and hire purchase
Asset finance can help a business obtain equipment, machinery or vehicles without paying the entire cost at the outset. The structure determines whether the business owns the asset during or after the agreement, and which maintenance, insurance or end-of-term obligations apply.
It may preserve cash for other business needs, but the total cost and contractual restrictions still need to be compared with purchasing outright. The useful life of the asset should also be considered: continuing to pay for an obsolete or unsuitable asset can undermine the apparent benefit of spreading the cost.
Invoice finance
Invoice finance uses eligible unpaid invoices as the basis for releasing cash before customers pay. Factoring can include management of collections, while invoice discounting commonly leaves collection activity with the business. Eligibility, advance rates, recourse, concentration limits, fees and customer-notification arrangements vary.
This form of finance may address the timing of receipts, but it does not repair poor margins, disputed invoices or customers who are unlikely to pay. A 13-week cash-flow forecast can help distinguish a timing problem from a deeper trading issue.
Equity finance
Equity finance involves issuing shares in return for investment. It does not create scheduled loan repayments in the same way as conventional debt, but it changes ownership and normally creates an ongoing relationship with investors. Rights can cover voting, information, future fundraising, board involvement, dividends and an eventual sale or other exit.
Angel investors often invest their own money, while venture-capital and private-equity firms invest through managed funds with defined return objectives. Suitability depends on the company’s stage, growth potential, proposed valuation, investment terms and whether its owners want an external shareholder. Understanding how business valuation works is therefore important before discussing the percentage to be sold.
Government-backed finance and grants
Government-backed programmes can support access to finance through participating providers. The Growth Guarantee Scheme is the successor to the Recovery Loan Scheme, but a government guarantee supports the lender rather than removing the borrower’s responsibility for the debt. Eligibility and terms remain subject to the scheme and the accredited lender.
Grants are generally not repaid when their conditions are met, but they can restrict eligible costs, require evidence or matched funding, and impose delivery and reporting obligations. Availability changes, so check the current GOV.UK finance and support finder and the individual scheme rules rather than relying on an old list.
Crowdfunding
Crowdfunding can use several structures. Equity crowdfunding issues shares; loan-based crowdfunding involves repayable finance; reward-based campaigns promise a product or benefit; and donation-based campaigns do not offer a financial return. These structures create different legal, financial and delivery obligations.
A campaign also requires preparation, communication and a credible route to delivery. The Financial Conduct Authority explains that some forms are regulated while others are not, so businesses and prospective investors should understand which protections apply.
Revenue-based finance
Revenue-based finance is commonly repaid as an agreed percentage of revenue until the contractual amount has been paid. Repayments may therefore move with revenue rather than remaining fixed, although the detailed calculation, minimums, fees and access to trading data depend on the provider.
This structure may be considered by businesses with sufficiently predictable sales, including some subscription and online businesses. Compare the total amount repayable and the effect on cash during strong and weak trading periods.
Owner funding, retained profit and bootstrapping
A business may also grow using retained profit, money introduced by its owners or tightly controlled reinvestment. This can avoid lender and investor obligations, but it concentrates risk and may limit the speed or scale of a plan. The distinction between a share subscription, a director’s loan and informal expenditure matters for accounting, tax and repayment purposes, so record the arrangement correctly and obtain appropriate advice.
How to choose the right small-business finance
Start with the business requirement rather than a product name. Record:
- The precise purpose of the money and the amount required.
- When the money is needed and how long the benefit should last.
- When the project is expected to generate cash, if at all.
- What the business can afford under a realistic downside scenario.
- Which assets, guarantees, covenants or investor rights may be required.
- How the arrangement would affect ownership, control and future fundraising.
- What happens if sales, costs or delivery dates differ from the forecast.
Reliable management information is essential. The guide to finance basics for non-finance business owners explains the numbers a decision-maker should understand before approaching a provider.
Compare obligations, not only availability
An offer of finance does not establish that accepting it is in the business’s interests. Compare total cost, repayment timing, dilution, decision rights, security, guarantees, reporting, exit provisions and the effect of a downside case. Where an arrangement involves regulated finance, tax, legal documents or investment terms, obtain advice from an appropriately qualified professional.
Frequently asked questions
What are the main types of finance for a small business?
The main categories are debt, equity, asset and invoice finance, grants, crowdfunding, revenue-based finance and internal sources such as retained profit or owner funding. Each category contains products with different costs, terms and eligibility requirements.
Is debt or equity finance better?
Neither is universally better. Debt normally preserves ownership but requires repayment. Equity avoids scheduled loan repayments but gives investors a share of the company and may give them contractual rights. The suitable structure depends on cash flow, growth plans, risk and the terms available.
Can a new business obtain finance without trading history?
Some options are designed for early-stage businesses, but eligibility is not guaranteed. Providers may assess the business plan, forecast, owners’ experience, personal credit position, security and the amount contributed by the founders. Current Start Up Loans information and local support schemes should be checked directly.
Does government-backed finance mean the borrower is protected?
No. A government guarantee generally supports the lender and does not remove the borrower’s repayment obligations. Applicants should read the current scheme and lender terms, including any security or personal-guarantee requirements.
What should a business prepare before applying?
The exact requirements vary, but providers may request a business plan, forecasts, accounts, bank statements, ownership information and an explanation of how the money will be used and repaid. Make assumptions visible and ensure the documents agree with one another.
Evidence: See the latest verified UK SME lending statistic and original source in the G&G evidence library.
\n\n\nPlan the finance around the business
Finance should serve a defined business decision rather than substitute for one. G&G’s Business Planning service can help an SME turn its objectives, assumptions, funding requirement and implementation responsibilities into a coherent plan. G&G does not provide regulated financial, investment, tax or legal advice.
Guidance checked October 2026 against the British Business Bank finance-options guidance, GOV.UK business finance and support finder and FCA crowdfunding guidance. Scheme availability and provider terms can change.
