What is a business credit facility? Types, costs, and how to choose

"Business credit facility" is one of those umbrella terms that finance professionals use freely and business owners sometimes nod along to without being entirely sure what's being described. It covers a wide range of products that work in very different ways, and picking the wrong one can cost you money, limit your flexibility, or leave you with less capital than you actually need.

This guide maps the territory: what a business credit facility is, the main types available to UK SMEs, how to compare them on cost and suitability, and which tends to work best for growth-stage businesses.

What is a business credit facility?

A business credit facility is a formal arrangement between your business and a lender that gives you access to a defined amount of funding. It's different from a one-time business loan in that it's an ongoing arrangement, a structured access point for capital that sits alongside your business.

The term covers several distinct products: revolving credit facilities, overdrafts, invoice finance facilities, asset finance arrangements, and certain types of trade finance. Each works differently, has different cost structures, and suits different types of business needs.

What they share: a pre-agreed limit, a formal credit assessment process, and a contractual relationship that sets out how the facility can be used and how it must be repaid.

The main types of business credit facility in the UK

1. Revolving credit facility

A revolving credit facility gives you access to a credit limit that you can draw from, repay, and draw from again, repeatedly, without reapplying. You only pay interest on the amount you've drawn, and when you repay, the credit becomes available again.

Best for: Working capital management, cyclical cash flow needs, businesses that need capital available on an ongoing basis but don't want to pay for money they're not using.

Providers: Major banks (increasingly restrictive for SMEs), specialist fintech lenders including Juice (£25,000–£1,000,000, subject to status and lending criteria), iwoca, Capify, and others.

Cost structure: Interest on drawn funds, sometimes an arrangement or facility fee, draw fees with some lenders. Juice Flex charges no early repayment penalty.

2. Business overdraft

An overdraft is technically a form of revolving credit. You draw against your bank account balance, up to a pre-agreed negative limit, and repay when funds come in. The critical differences from a dedicated revolving credit facility are the size of the limit, the stability of the arrangement, and availability.

Best for: Very short-term, small cash flow gaps. Covering a payment that clears tomorrow, not funding a quarter of inventory.

Limits: Typically under £25,000 for SMEs with most high street banks. Has become considerably harder to obtain from major UK banks over the past decade.

Cost structure: Arranged overdraft interest rate (lower), unarranged overdraft rate (much higher and best avoided entirely), sometimes an annual arrangement fee.

Key risk: Banks can reduce or withdraw an overdraft at relatively short notice. It's not a reliable long-term working capital tool.

3. Invoice finance

Invoice finance lets you borrow against the value of your outstanding invoices. Rather than waiting 30–90 days for a customer to pay, you can access a percentage (typically 80–90%) of the invoice value immediately when it's raised. The lender advances the funds, then recovers them when your customer pays.

There are two main variants: invoice factoring (the lender manages your sales ledger and credit control) and invoice discounting (you retain control of collections, and the facility is typically confidential from your customers).

Best for: B2B businesses with a large, consistent volume of trade invoices and payment terms of 30+ days. Not suitable for B2C businesses or those without formal invoicing.

Cost structure: Service fee (percentage of invoice value), interest on the advance, sometimes a minimum usage fee.

Key consideration: The facility is tied directly to your debtor book. If your customer base is concentrated (one or two large customers represent most of your revenue), the facility may be limited or come with concentration restrictions.

4. Asset finance

Asset finance, which includes hire purchase and finance leasing, lets your business acquire a specific asset (vehicle, machinery, technology) and spread the cost over time. The lender retains an interest in the asset until the agreement is complete.

Best for: Capital expenditure on specific, identifiable assets with a long useful life.

Cost structure: Fixed monthly payments over a defined term. Interest is effectively embedded in the payment schedule.

Key consideration: This is not a working capital tool. It solves a specific problem (acquiring an asset without a large upfront capital outlay) and doesn't give you flexible access to cash.

5. Business credit cards

Business credit cards are revolving credit instruments. You spend up to your limit, repay (fully or partially), and the credit revolves. They're useful for day-to-day expenses, travel costs, and small purchases, with the added benefit of rewards programmes.

Best for: Managing recurring business expenses, capturing rewards, providing staff with controlled spending.

Limits: Typically low compared to dedicated credit facilities, usually under £50,000 for most SMEs.

Cost structure: Monthly interest on unpaid balances (often high, 20–30% APR on many business cards), sometimes an annual fee.

Key consideration: The interest rates on business credit cards make them unsuitable for meaningful working capital borrowing. Useful for managing operational spending, not for funding growth or bridging large cash flow gaps.

Comparing the options: a practical guide

Here's a direct comparison across the key dimensions that matter for most UK SMEs:

How to choose the right credit facility

The right product depends on what you actually need the money for. Here's a practical decision framework:

If you need flexible working capital on an ongoing basis: A revolving credit facility is almost always the right answer. It's designed for exactly this, giving you capital when you need it without paying for it when you don't.

If you need to bridge a very small, very short-term gap: A business overdraft may be enough, if you can get one of adequate size from your bank.

If your cash flow problems stem primarily from slow-paying B2B customers: Invoice finance directly addresses this by unlocking the value tied up in your sales ledger. The product fits the problem precisely.

If you need to acquire a specific asset: Asset finance or hire purchase is the appropriate tool. Don't use a revolving facility for capital expenditure if a structured asset finance arrangement is available and more cost-effective.

If you need to manage day-to-day operational spending: A business credit card, ideally with a rewards programme, provides structure, visibility, and potential upside on routine spending.

Many businesses use multiple products in combination. A revolving credit facility for working capital, combined with asset finance for equipment and a business credit card for operational expenses, is a sensible and common arrangement.

Why revolving credit works particularly well for growth-stage SMEs

Growth-stage businesses, those scaling from £500,000 to £10M+ in revenue, face a specific challenge: growth costs money before it generates money. New hires, expanded inventory, marketing investment, larger premises, new markets. All require capital ahead of the revenue they eventually produce.

A fixed-term loan requires you to predict how much you'll need and when. A revolving credit facility doesn't. You draw what you need as growth opportunities materialise, and repay as the revenue follows. That asymmetry, capital available without the obligation to use it, is enormously valuable when your growth trajectory is uncertain.

The other dimension is cash flow variability. Growing businesses often have lumpy revenue with big highs and relative lows month to month. A revolving facility accommodates this naturally. In a strong month, you repay more and rebuild your available credit. In a slower month, you may draw more to cover costs. The facility flexes with the business rather than imposing a fixed obligation regardless of trading conditions.

What to look for when evaluating a business credit facility

Whether you're comparing revolving facilities, overdrafts, or any other credit product, these are the questions worth asking:

Total cost: What is the total cost of funds for my expected usage pattern, including all fees? (Not just the headline interest rate.)

Flexibility: Can I repay early without penalty? Can I draw at short notice?

Stability: Is this a committed facility for a defined period, or can the lender reduce or withdraw it?

Speed: How quickly can I access funds once the facility is live?

Regulatory status: Is the lender registered with the Financial Conduct Authority?

Transparency: Are all fees and charges clearly disclosed before I commit?

Juice Flex: a revolving credit facility built for UK SMEs

Juice Flex is a revolving credit facility designed for UK SMEs that need working capital available on demand.

• Facility range: £25,000 to £1,000,000 (subject to status and lending criteria)
• Draw and repay repeatedly: No reapplication required
• No early repayment penalties: Save on interest when you repay ahead of schedule
• Fast application: Connect your financial accounts for a data-driven assessment, not months of paper-chasing
• FCA registered: Juice Ventures Limited is registered with the Financial Conduct Authority
• No credit score impact to apply: Check your eligibility without affecting your credit profile

If your business has a genuine working capital need and you want a credit facility that flexes with your cash flow rather than against it, Juice Flex is worth exploring.

Apply for Juice Flex — from £25,000 to £1,000,000. Subject to status and lending criteria.

For more on this topic, explore our Revolving Credit Facility resource hub.

Subject to status and lending criteria. Juice Flex is provided by Juice Ventures Limited, registered with the Financial Conduct Authority.