Beyond the bank overdraft: better working capital options for UK SMEs

Updated on 27 May 2026.

Part of our Revolving credit facility guide.

Six working capital options for UK SMEs that have outgrown the business overdraft, with guidance on which one fits which kind of business. For the product fundamentals on the overdraft side, see business overdraft explained.

Why businesses start looking beyond the overdraft

There’s usually a trigger moment. The overdraft limit isn’t enough to cover a large supplier payment. The bank asks for changes at renewal and the terms feel different. A peer mentions their business moved to a revolving credit facility and wonders why they didn’t do it sooner. Why businesses switch from overdraft covers the most common trigger points.

The limitations of the business overdraft are well-documented. None of these are reasons to avoid an overdraft if it genuinely meets your needs. But if you’re finding the overdraft increasingly inadequate, you have more options than you may realise.

Alternative 1. Revolving credit facility

A revolving credit facility is the closest equivalent to a business overdraft, and for many growing SMEs, it’s a direct upgrade. You agree a facility limit with a lender. You draw down what you need and repay on terms that suit your cash flow. As you repay, the facility revolves: funds become available again without reapplying. Unlike an overdraft, it sits independently of your bank account.

Benefits:

• Higher limits, typically £50,000 to £1,000,000 from specialist lenders
• Fixed facility term: the lender cannot pull it at discretion during the agreed period
• Interest charged on drawn amounts only, not on the full limit
• No early repayment penalties (with the right lender)
• Faster approval: specialist lenders can often approve applications in hours to days

Best for:

• Businesses with regular, cyclical working capital needs
• Companies that need to borrow more than an overdraft can provide
• SMEs that want a facility independent of their banking relationship
• Businesses planning for seasonal peaks or uneven revenue cycles

Considerations. Interest rates from alternative lenders are typically higher than a well-priced bank overdraft for very small, very short-term borrowing needs. The cost picture is mapped out in overdraft vs revolving credit costs.

Juice Flex is a revolving credit facility for UK limited companies and LLPs: £50,000 to £1,000,000, subject to status and lending criteria. No early repayment penalties.

Alternative 2. Business line of credit

A business line of credit is closely related to a revolving credit facility. In many cases the terms are used interchangeably. In general, a line of credit works on the same draw-down-and-repay model. Security requirements vary by lender and facility size; check the lender’s offer before signing. For the wider category overview, see our business line of credit hub.

Best for:

• Businesses with unpredictable working capital needs
• Businesses that want the option to borrow without committing to a fixed loan amount upfront

Alternative 3. Invoice finance

Invoice finance (including invoice discounting and factoring) allows businesses to release cash tied up in unpaid invoices. Typically 80 to 90% of the invoice value is advanced immediately, with the remainder (minus fees) released when the customer pays.

Advantages:

• Directly linked to your sales ledger: funding grows as revenue grows
• Good for businesses with strong B2B sales and reliable invoice payment cycles
• Can replace the need for overdraft-style working capital if the primary cash flow gap is invoice timing

Limitations. Only works if you have outstanding invoices. Not suitable for businesses with B2C sales, immediate payment terms, or low invoice volumes. Factoring in particular can affect customer relationships.

Best for. B2B businesses with consistent invoice volumes and payment cycles of 30 to 90 days.

Alternative 4. Asset finance

If the reason you need working capital is to purchase equipment, vehicles, or other business assets, asset finance may be more appropriate than a working capital facility. Asset finance includes hire purchase, finance leases, and operating leases. You acquire the use of the asset immediately while spreading the cost over a fixed repayment term.

Best for. Businesses with specific capital expenditure needs where the outflow is tied to a discrete asset purchase. For inventory specifically, see what is stock finance.

Note. Not a substitute for general working capital. Asset finance is designed for capex, not for managing day-to-day cash flow timing gaps.

Alternative 5. Merchant cash advance

A merchant cash advance (MCA) advances a lump sum to the business in exchange for a percentage of future card sales or revenue.

Advantages:

• Repayments are variable: tied to revenue rather than fixed monthly amounts
• No fixed repayment schedule, which suits very seasonal or variable revenue businesses
• Typically faster to access than bank finance

Limitations. Higher effective cost than conventional facilities in most scenarios. Effective cost (expressed as a factor rate rather than APR) can be high. Repayments drawn from card revenue can reduce cash available for operations during busy periods. Operators looking at MCAs should also read why operators switch from MCA.

Best for. Hospitality, retail, and consumer-facing businesses with consistent card payment revenue.

Alternative 6. Business credit card

A business credit card provides a revolving credit limit you can draw on for specific purchases. Interest-free periods mean that balances cleared monthly incur no interest cost at all.

Best for:

• Small, frequent purchases (subscriptions, supplies, travel)
• Businesses with predictable income that allows monthly clearance
• As a supplementary tool alongside a larger working capital facility

Note. Not a substitute for a working capital facility.

Which alternative is right for you?

The right starting point

Before exploring any alternative, it’s worth being clear on what you actually need. For UK SMEs with growing working capital needs and regular cash flow cycles, a revolving credit facility is one of the most direct and flexible upgrades from the business overdraft. The decision logic is set out in revolving credit vs business overdraft: which is right.

Ready to check your eligibility?

Juice Flex is available to UK limited companies and LLPs with monthly turnover of £20,000 or more. Facilities run from £50,000 to £1,000,000, subject to status and lending criteria. Checking your eligibility uses a soft credit search, so there’s no impact on your credit score.

Check your eligibility →