Using a revolving credit facility for working capital: the complete guide
Updated on 27 May 2026.
Part of our Revolving credit facility guide.
How a revolving credit facility supports working capital, when to draw, when to repay, and where Juice Flex fits. For a broader view of working capital products, the working capital pillar is the wider hub.
What is working capital?
Working capital is the difference between your current assets (cash, receivables, inventory) and your current liabilities (payables, short-term debt, accruals).
Working Capital = Current Assets − Current Liabilities
A business with positive working capital has more short-term resources than short-term obligations. A business can be profitable on paper and still run out of cash when customers take 60 to 90 days to pay, suppliers demand payment in 30 days, inventory has to be purchased before revenue is earned, or seasonal demand creates periods where costs spike ahead of revenue. We’ve also covered the wider context in working capital loans UK: transparent, flexible funding.
Why working capital problems are not cash flow problems
A cash flow problem is when your business is not generating enough money overall. A working capital problem is when your business is generating plenty of money, but the timing is misaligned. A revolving credit facility is a timing solution designed to help a healthy, growing business operate smoothly despite timing mismatches.
How a revolving credit facility addresses working capital challenges
The classic gap: supplier costs before client revenue. Draw down to cover the supplier cost, deliver the work, invoice the client, receive payment, repay, and the facility revolves back to full limit. The mechanics are walked through in draw down and repayment: how a revolving credit facility actually works.
Seasonal businesses. Draw during the build-up period to cover stock, staffing, or preparation costs. Repay aggressively during peak trading.
Payroll gaps. A revolving credit facility provides the bridge for payroll weeks when client payments are a few days or weeks away.
VAT and tax obligations. Drawing briefly to cover a tax bill, then repaying within weeks as trading cash accumulates.
Opportunistic purchases. A supplier offers a bulk discount for early payment. The revolving facility means the capital is available immediately.
When to draw: a decision framework
Draw when there is a specific cost, a clear repayment event, the cost of capital is justified by the return, and cash reserves are needed elsewhere. Do not draw when the gap is structural, there is no clear repayment timeline, or you are drawing out of habit. The cost mechanics behind those decisions are in how is interest calculated on a revolving credit facility.
When to repay
Repay as soon as the underlying revenue arrives. Pay down during strong trading periods. Do not hold a permanent balance at or near your limit. Keep the facility available for the moments that matter.
How to think about a revolving facility as a long-term tool
A business with a facility at zero balance is not wasting it. It has an operational safety net that costs nothing until it is used. That is a form of financial resilience with real value.
What makes Juice Flex different for working capital
- No early repayment penalties.
- No fixed monthly repayments.
- The facility revolves as you repay.
- Decision in 24 hours, typically.
- Facility range £50,000 to £1,000,000.
If you’re an introducer working with SMEs, working capital made simple: what brokers need to know now is a useful background read.
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.