RCF Loan: How Revolving Credit Facilities Work In The UK, Key Terms

If your cash flow rises and falls across the month or season, an RCF loan can be a flexible way to fund working capital without locking you into a fixed amortisation schedule.

But while an RCF can be a smart cash management tool, it’s still bank debt - with terms, fees, covenants and legal obligations you need to handle carefully from day one.

In this guide, we explain how RCF banking works for small and growing UK businesses, the common terms you’ll be asked to agree, and the practical legal steps to take before you sign.

What Is An RCF Loan?

An RCF loan (revolving credit facility) is a line of credit you can draw, repay and redraw up to an agreed limit during the term. Think of it like a corporate overdraft with more structure and negotiated terms.

Unlike a term loan, which you draw once and repay over time, RCF debt is designed to smooth cash flow. You might draw funds to pay suppliers this week, pay down the balance when customer receipts arrive, and draw again next month.

Typical Uses

• Working capital (payroll, stock, VAT and supplier payments).
• Seasonal cash swings (retail peaks and troughs, project-based businesses).
• Short-term buffer while you scale operations or wait on receivables.

How It’s Structured

• A committed limit (e.g. £250,000) available to draw in tranches.
• Interest charged on amounts you’ve actually drawn, not the undrawn balance.
• A commitment fee on the undrawn portion (a cost for having the facility available).
• Clean-down requirements (e.g. reduce drawings to near-zero for a set number of days each year) in some facilities.
• One to three-year tenor, often with extension options.

RCF banking isn’t “light touch” just because it’s flexible. Lenders usually require tight information reporting, standard events of default and, in many cases, security over your business assets.

Is An RCF Right For Your Small Business?

Before you pursue an RCF loan, sense‑check whether its features and obligations suit your business model and growth plans.

Pros

• Flexibility: Draw and repay as needed, aligning debt with cash cycles.
• Cost control: Interest accrues only on what you use.
• Planning: A committed line provides certainty versus ad hoc overdrafts.

Cons

• Fees: Commitment, arrangement and utilisation fees can add up.
• Covenants: You’ll likely agree to financial covenants and operating restrictions.
• Security and guarantees: Lenders may seek a debenture or personal guarantees from founders/directors.

RCF vs Term Loan

• Term loan suits one‑off spends (equipment, fit‑out, acquisitions) with predictable repayment.
• RCF suits short‑term working capital gaps and seasonality.
• Many SMEs use both - a term loan for assets and an RCF for operating needs.

If you’re unsure how much headroom you’ll need or which structure fits, consider negotiating a short, non‑binding Term Sheet first to align on the basics before you invest time (and fees) in full documentation.

Key Terms To Negotiate In RCF Banking

Here are the headline commercial points you’ll see in most UK RCF debt packages - and what they actually mean for day‑to‑day operations.

1) Facility Size, Tenor And Availability

• Limit: How much you can draw at any time. Check if an “accordion” (increase option) is possible after good performance.
• Tenor: One to three years is common. Ask about extension options.
• Availability: Conditions precedent (CPs) must be satisfied before first draw (e.g. security perfected, insurances, corporate approvals).

2) Pricing And Fees

• Interest rate: Base rate (e.g. SONIA) plus a margin. Some facilities use a margin ratchet based on leverage.
• Commitment fee: Paid on the undrawn amount to keep the line available.
• Utilisation fee: Sometimes charged when drawings exceed specified thresholds.
• Arrangement and legal fees: Up‑front costs; budget for your own legal review as well.

3) Covenants (Financial And Non‑Financial)

• Financial covenants: Leverage ratio, interest cover or minimum liquidity/EBITDA are common. Ensure the definitions match your accounting reality (e.g. IFRS lease impacts, exceptional items).
• Clean‑down: A requirement to reduce drawings to a low amount (sometimes zero) for a period each year. Check timing that fits your cycle.
• Information undertakings: Monthly management accounts, annual budgets, compliance certificates and auditor letters.
• Negative pledge and disposals: Limits on granting other security or selling assets outside the ordinary course.
• Restricted payments: Controls on dividends, shareholder loans and buybacks.

4) Security Package And Guarantees

• All‑assets debenture: Typically fixed and floating charges over receivables, cash, IP and equipment.
• Share charges: In group structures, lenders may require charges over subsidiary shares.
• Personal guarantees: Directors may be asked to give guarantees. Assess risk carefully and consider a formal Deed of Guarantee and Indemnity drafted to reflect agreed caps and exclusions.

5) Events Of Default And Remedies

• Payment default, breach of covenant, misrepresentation, cross‑default to other debt, insolvency events and a “MAC” (material adverse change) clause are common.
• Ask for cure periods where appropriate (e.g. to fix covenant breaches or reporting delays).

6) Utilisation Mechanics And Cash Controls

• Drawdown notice: Minimum notice period and cut‑off times for same‑day funding.
• Blocked accounts/collections: Some lenders require a cash sweep structure or account control arrangements.
• Permitted acquisitions or capex: If you plan to expand, ensure the facility allows it within clear baskets and thresholds.

It’s completely normal to feel overwhelmed by the terminology - the key is to translate each clause into operational impact. If a covenant is likely to pinch during your seasonal low, re‑work it now rather than hoping for a waiver later.

Legal Documents And Security For RCF Debt

Once commercial terms are aligned, your lender’s lawyers will issue the first drafts. It’s important to review these carefully and tailor them to your business rather than accepting a one‑size‑fits‑all template.

Core Documents You’ll See

• Facility agreement: The main contract setting out terms, pricing, covenants, undertakings and defaults.
• Security documents: Usually a debenture creating fixed and floating charges over assets. Where appropriate, your lawyer may recommend a standalone General Security Agreement to match the agreed risk profile.
• Guarantees: Corporate guarantees from group companies and, in some cases, personal guarantees from directors or founders (use a tailored Deed of Guarantee and Indemnity to reflect negotiated limits).
• Ancillaries: Utilisation notices, fee letters, compliance certificate templates and account charge documents.
• Intercreditor agreement: If you already have other lenders, invoice finance or asset finance, priorities and payment waterfalls must be agreed between creditors.

Security Perfection And Filings

• Companies House registration: Security must be registered on MR01 within 21 days of creation to be valid against a liquidator/administrator.
• Asset‑level registrations: Where relevant, register charges over IP (UKIPO), land (Land Registry) or specific assets to ensure priority.
• Notifications: Some contracts require counterparty consent or notice before you can charge receivables; check key supplier/customer agreements.

Key Legal Issues To Address Early

• Corporate benefit: Each group company giving security or guarantees must see a genuine benefit. Board minutes should record this analysis.
• Director duties (Companies Act 2006): Directors must act in the company’s best interests and consider creditors where financial stress is present. Be cautious of wrongful trading risks if the business is distressed.
• Financial assistance: While the prohibition was largely abolished for private UK companies, if any acquisition finance is in the mix, your lawyers will confirm no legacy restrictions apply.

If you have multiple owners, align your shareholder expectations too. Debt covenants and dividend restrictions can affect founder payouts, so having a clear Shareholders Agreement that mirrors the financing reality helps avoid disputes later.

Company Approvals, Filings And Ongoing Compliance

Getting an RCF loan isn’t only about signing the facility. You’ll also need the right internal approvals, good governance and steady reporting to keep lenders comfortable.

Board And Shareholder Approvals

• Board resolutions: Approve entry into the facility and security, authorise signatories and confirm corporate benefit. Good record‑keeping matters - see practical guidance on Board Resolutions, and consider using a Directors Resolution Template for consistency.
• Shareholder approvals: In some circumstances (e.g. requirement in your constitution, unusually large transactions or related party issues), shareholding approval may be prudent. Check your Articles of Association and any investor side letters.

Conditions Precedent (CP) Checklist

Lenders won’t fund until CPs are complete. Expect requests for:

• Signed facility, security and guarantee documents.
• Certified constitutional documents and registers.
• Board minutes and specimen signatures.
• Insurance certificates noting lender interests.
• Up‑to‑date management accounts and financial forecasts.
• Evidence of security filings and search results.

Post‑Completion And Ongoing Duties

• Security registration: File MR01 within 21 days - missing the deadline can invalidate the charge against an office‑holder.
• Covenant tracking: Put compliance dates in a calendar (monthly accounts, quarterly certificates, annual audited statements).
• Notifications: Keep your lender informed about material events (litigation, acquisitions, changes to senior management) per the contract.
• Consents: Get lender consent before actions restricted by the facility (e.g. additional debt, disposals, dividends) to avoid default.

A bit of discipline goes a long way here. Lenders are far more accommodating when you flag issues early and propose a plan - particularly for temporary covenant pressure during seasonal lows.

Key Takeaways

• An RCF loan gives flexible working capital - you can draw, repay and redraw - but it comes with covenants, reporting and sometimes security or guarantees.
• Focus on the practical impact of terms: pricing, commitment fees, clean‑down requirements, financial covenants and restricted payments all affect how you operate.
• Expect a facility agreement, security documents (often a debenture or General Security Agreement) and, sometimes, a Deed of Guarantee and Indemnity for founders or group companies.
• Get your governance right: prepare clear board minutes, use a Directors Resolution Template where helpful, and ensure your Articles of Association and any Shareholders Agreement align with the financing.
• Perfect and register security promptly (MR01 within 21 days) and calendar all covenant and reporting dates to stay compliant.
• Don’t sign what you don’t fully understand. Use a short Term Sheet to agree the essentials, then have the facility and security tailored to your business - getting this right upfront will protect your company as it grows.

If you’d like help reviewing or negotiating an RCF loan, preparing security and guarantees, or sorting the board approvals and filings, you can reach us at 08081347754 or team@sprintlaw.co.uk for a free, no‑obligations chat.