Playbooks to Shrink CCC, Free Cash, and Scale Without Debt
Working Capital Mastery for CFOs is a practical guide for finance leaders who want to free trapped cash, accelerate liquidity, shrink the Cash Conversion Cycle, and support growth without unnecessary debt.
The book’s central idea is that cash flow is not simply the result of business activity. It is created through everyday decisions across the organisation.
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What You’ll Learn
Working Capital Mastery for CFOs is a practical guide to understanding where cash gets trapped and how finance leaders can release it. The book focuses on the Cash Conversion Cycle, receivables, inventory, payables, and the daily disciplines that help organisations improve liquidity and grow with greater financial confidence.
In this book, you will learn how to:
- Understand the Cash Conversion Cycle and why it matters more than profit alone.
- Reduce DSO and accelerate customer collections without damaging relationships.
- Improve inventory flow and turn slow moving stock into cash.
- Extend DPO responsibly while strengthening supplier relationships.
- Identify where cash gets trapped across receivables, inventory, and payables.
- Build practical weekly routines that improve cash visibility and liquidity.
- Create a 90 day working capital transformation plan.
- Use dashboards and financial intelligence to monitor working capital performance.
- Build a cash first culture across sales, operations, procurement, warehouse, and finance.
- Lead working capital as a strategic responsibility rather than treating it as a finance only activity.
Who Should Read This Book?
This book is designed for finance leaders, business owners, and professionals who want to improve liquidity, reduce cash tied up in operations, and build stronger working capital discipline.
It is ideal for:
- Chief Financial Officers (CFOs)
- Finance Directors and Finance Managers
- Controllers and Financial Controllers
- Working Capital Managers
- Treasury Professionals
- Accounts Receivable and Credit Managers
- Procurement and Supply Chain Leaders
- Business Owners and Entrepreneurs
- CEOs and Managing Directors
- FP&A Professionals
- Consultants and Business Advisors
- Finance Students and Professionals preparing for leadership roles
- Anyone responsible for improving cash flow, liquidity, and working capital performance
Key Topics Covered
Working Capital Mastery for CFOs provides practical frameworks and strategies to improve liquidity, release trapped cash, and build stronger working capital discipline across the organisation.
Topics covered include:
- Working Capital Strategy and Cash Intelligence
- Cash Conversion Cycle (CCC)
- Accounts Receivable and DSO Improvement
- Credit Management and Customer Payment Behaviour
- Inventory Management and Slow Moving Stock
- Accounts Payable and DPO Management
- Supplier Relationships and Payment Terms
- Liquidity Management and Cash Release
- Working Capital Forecasting and Cash Planning
- Cross Functional Working Capital Management
- Cash First Culture Across the Organisation
- Working Capital Dashboards and Performance Metrics
- Risk Identification and Early Warning Signals
- 90 Day Working Capital Transformation
- CFO Leadership and Financial Discipline
- Building Sustainable Working Capital Improvement
Why I Wrote This Book
Throughout my career, I have seen profitable businesses struggle because cash was trapped in receivables, inventory, and inefficient payment cycles. The problem was often not a lack of profit. It was the inability to turn business activity into available cash.
I wrote Working Capital Mastery for CFOs to help finance leaders, business owners, and managers understand that working capital is not simply a finance function. It is a business discipline that involves sales, purchasing, operations, warehouse, finance, and leadership.
The objective of this book is to provide practical frameworks that help organisations identify where cash is getting stuck, improve the Cash Conversion Cycle, strengthen liquidity, and create a culture where every function understands its impact on cash.
This book combines practical experience with actionable tools and leadership principles so that readers can move beyond simply reporting working capital numbers and start actively managing them.
Cash is created through decisions made every day. Working capital mastery is about making those decisions with clarity, discipline, and cash intelligence.
Inside the Book
Working Capital Mastery for CFOs is structured into five practical parts, taking the reader from understanding the Cash Conversion Cycle to implementing a complete 90 day working capital transformation.
Part 1: The CFO’s Cash Conversion Cycle Framework
Understand the Cash Conversion Cycle and how receivables, inventory, and payables influence liquidity, cash flow, and business performance.
Part 2: Receivables: Shrinking DSO with Intelligence
Learn practical strategies to accelerate collections, improve credit management, and reduce the time between sales and cash.
Part 3: Payables: Extending DPO Without Damaging Trust
Discover how to improve payment timing, negotiate better terms, and strengthen vendor relationships while protecting liquidity.
Part 4: Inventory: Turning Stock Into Cash
Learn how to identify excess and slow moving inventory, improve stock decisions, and release cash trapped in inventory.
Part 5: The 90 Day Working Capital Transformation
Follow a practical 90 day framework to diagnose working capital problems, execute improvements, stabilize results, and build a cash focused management rhythm.
Frequently Asked Questions
1. What is Working Capital Mastery for CFOs about?
Working Capital Mastery for CFOs is a practical guide to improving liquidity by managing the Cash Conversion Cycle, receivables, inventory, and payables more effectively. It shows finance leaders how to free trapped cash and build stronger working capital discipline.
2. What is the Cash Conversion Cycle?
The Cash Conversion Cycle, or CCC, measures how quickly a company turns its business activity into cash. It is based on Days Sales Outstanding, Days Inventory Outstanding, and Days Payables Outstanding. The formula is CCC = DSO + DIO − DPO.
3. Why is working capital important even when a company is profitable?
A company can show strong profits while still experiencing liquidity pressure if cash is trapped with customers, tied up in inventory, or paid to suppliers too quickly. Working capital determines how quickly cash moves through the business.
4. Can the book help me reduce DSO?
Yes. The book provides practical approaches for improving invoicing, customer follow up, collections discipline, customer segmentation, and escalation while maintaining customer relationships.
5. How does the book address inventory?
The book treats inventory as cash that has already been spent but has not yet been earned back. It covers forecasting, lead times, MOQ, demand variability, ABC and XYZ analysis, slow moving stock, dead stock, and a 90 day inventory discipline plan.
6. Does the book recommend delaying supplier payments?
No. The book focuses on intelligent payment timing, predictable payment cycles, supplier segmentation, negotiation, and communication. The objective is to improve DPO while protecting vendor trust.
7. What is the 90 Day Working Capital Transformation?
It is a practical framework for improving working capital through three stages: Diagnose, Correct, and Stabilise. The approach is designed to create focus, momentum, and measurable improvement without overwhelming the organisation.
8. Who is this book for?
The book is written for CFOs, finance managers, CEOs, entrepreneurs, controllers, and senior leaders who want to improve liquidity, understand working capital, and lead their organisations with greater financial intelligence.
9. Do I need to work in a particular industry to apply the ideas?
No. The book is designed as a practical playbook that can be applied across organisations of different sizes and industries.
10. What will I gain from mastering working capital?
The book identifies several benefits, including greater time, clarity, liquidity, confidence, credibility, influence, and the ability to scale without unnecessary debt.
About the Author
Amit Dharmendra Singh is a Chartered Accountant (ICAI), DISA (ICAI), Finance Executive, Author, and AI in Finance Advocate with more than 23 years of international leadership experience across India, Thailand, and Saudi Arabia. His work focuses on corporate finance, cash flow management, working capital optimization, business transformation, and artificial intelligence in finance.
Through his books, Amit shares practical frameworks and real world insights that help finance professionals, business leaders, and entrepreneurs make better financial decisions and build stronger organizations.
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