Optimising Working Capital by Managing Payables and Receivables

Introduction

For many UK SMEs, working capital optimisation is a critical part of maintaining smooth operations and supporting growth. Managing the timing and flow of payables and receivables can have a significant impact on cash availability, reducing the need for external funding and helping businesses remain resilient.

This post offers a practical framework to help founders understand and improve their working capital position by focusing on payables and receivables management.

Understanding Working Capital Optimisation

Working capital represents the difference between current assets (like cash and receivables) and current liabilities (such as payables). Optimising working capital means managing these elements efficiently to ensure your business has enough liquidity to meet its obligations and invest in opportunities.

Why Payables and Receivables Matter

• Receivables management affects how quickly cash comes in. Delays in payments from customers can create cash flow gaps.
• Payables management influences how long you can hold onto cash before paying suppliers without damaging relationships.

Balancing these two effectively can reduce the need for short-term borrowing and improve overall financial health.

Practical Decision Framework for Working Capital Optimisation

Step 1: Assess Your Current Position

• Review your accounts receivable aging report. Identify overdue invoices and average collection periods.
• Analyse your accounts payable terms and payment schedules.
• Calculate your current cash conversion cycle (days sales outstanding + days inventory outstanding - days payable outstanding).

Step 2: Improve Receivables Management

• Set clear payment terms: Ensure your invoices specify payment deadlines and accepted payment methods.
• Invoice promptly and accurately: Delays or errors in invoicing can slow payments.
• Use reminders and follow-ups: Friendly reminders before and after due dates can encourage timely payments.
• Consider early payment incentives: Discounts for early settlement may improve cash flow but weigh against margin impact.
• Evaluate credit risk: For new customers, perform credit checks to avoid late or defaulted payments.

Step 3: Optimise Payables Management

• Negotiate payment terms: Where possible, extend payment terms with suppliers without incurring penalties.
• Prioritise payments: Pay critical suppliers on time to maintain good relationships; consider delaying non-critical payments within agreed terms.
• Consolidate suppliers: Sometimes fewer suppliers mean better negotiating power.
• Leverage technology: Automated payment scheduling can prevent missed or early payments.

Step 4: Monitor and Adjust

• Regularly track your cash conversion cycle and adjust strategies as needed.
• Communicate openly with both customers and suppliers about payment expectations.

What We Commonly See with SMEs

At Janure, we often observe UK SMEs struggling with stretched receivables and rigid payables terms, which tighten cash flow unnecessarily. For example, businesses in the professional services sector may face slow client payments while having fixed supplier obligations. This mismatch often leads to short-term funding needs to bridge gaps.

One client from Glasgow, operating in IT services with 15 staff, required approximately £80,000 over 12 months at pricing around 7-9% to manage working capital due to delayed client payments impacting payroll and supplier settlements.

A founder shared, “Balancing incoming payments with outgoing bills felt like juggling without a safety net. Improving our invoicing process and negotiating better supplier terms made a tangible difference.”

Alternative Routes and Why They Were Not Chosen

Some SMEs consider invoice factoring or overdrafts to ease cash flow pressures. While these can be useful, they may come with higher costs or impact customer relationships if clients are contacted directly by factors. Others look at asset finance, which can be suitable for equipment purchases but doesn’t address day-to-day cash flow challenges caused by payables and receivables timing.

For those interested, you can learn more about asset finance options on our Asset Finance page.

Contingency Planning

Unexpected delays—such as delivery disruptions or a sudden dip in cash flow—can disrupt working capital plans. It's wise to have contingency measures, such as:

• Maintaining a cash buffer.
• Having flexible credit arrangements.
• Regularly reviewing payment terms with key partners.

Being proactive helps mitigate risks and avoid emergency funding needs.

Summary

Optimising working capital through effective payables and receivables management is a practical way for UK SMEs to improve cash flow and reduce reliance on external funding. Regular assessment, clear policies, and open communication with customers and suppliers form the foundation of this approach.

If you’d like a short working-capital review tailored to your business, please contact us to discuss how we can help.

Anonymised Scenario

A family-run retail business based in Cardiff with 40 staff faced cash flow pressure due to slow customer payments and fixed supplier costs. They secured £120,000 funding over 18 months, with pricing in the range of 6-8%, to smooth cash flow and maintain stock levels ahead of a busy season.

This funding was directly linked to the operational issue of extended receivables impacting their ability to pay suppliers on time.

Leveraging Technology for Working Capital Efficiency

In today’s digital age, technology plays a crucial role in optimising working capital management for SMEs. Implementing the right tools can streamline processes, reduce errors, and provide real-time insights into cash flow dynamics.

• Automated invoicing systems: These ensure invoices are sent promptly and accurately, reducing delays that often occur with manual billing. Automated reminders can also be scheduled to nudge customers ahead of payment deadlines.
• Integrated accounting software: Platforms such as Xero or QuickBooks allow businesses to track receivables and payables in one place, making it easier to monitor outstanding invoices and upcoming payments.
• Cash flow forecasting tools: These help predict future cash positions based on current receivables and payables, enabling proactive decision-making. Forecasts can highlight potential shortfalls well in advance, allowing time to arrange funding or adjust payment strategies.
• Supplier portals: Some businesses use portals that enable suppliers to view invoice statuses and payment schedules, fostering transparency and reducing disputes.

By embracing technology, SMEs can reduce administrative burdens and improve accuracy, freeing up management time to focus on strategic financial planning.

Building Strong Supplier and Customer Relationships

Effective working capital management is not just about numbers; it’s also about relationships. Maintaining open and collaborative communication with both suppliers and customers can create flexibility and mutual benefit.

• Negotiating flexible terms: When cash flow is tight, discussing payment terms openly with suppliers can lead to extended deadlines or staggered payments without damaging goodwill.
• Offering value-added services: For customers, providing options such as early payment discounts or flexible payment plans can encourage faster settlements.
• Regular check-ins: Periodic conversations with key suppliers and customers help identify potential issues early, such as anticipated delays in payments or supply chain disruptions.
• Building trust: Demonstrating reliability in payments and transparent communication fosters trust, which may translate into more favourable terms or priority service during busy periods.

Strong relationships can act as a buffer during challenging times, allowing SMEs to manage working capital more effectively without resorting immediately to external finance.

Training and Empowering Your Finance Team

Often overlooked, the skills and knowledge of your finance team or responsible individuals directly impact working capital outcomes. Investing in training and clear processes can yield significant improvements.

• Understanding credit control: Training staff on credit risk assessment, effective communication with debtors, and dispute resolution can speed up collections.
• Payment prioritisation: Ensuring the team knows how to prioritise payments based on supplier criticality and payment terms helps maintain good supplier relationships and avoids penalties.
• Regular reporting routines: Establishing consistent reporting on receivables, payables, and cash flow metrics enables timely interventions.
• Cross-functional collaboration: Encouraging finance teams to work closely with sales and procurement departments ensures alignment on credit terms and supplier negotiations.

Empowered and knowledgeable teams are better equipped to implement working capital strategies effectively, reducing the risk of cash flow problems and supporting sustainable business growth.