For Paul Barnes, founder of Cloud Accounting Support Services (CASS), writing a book was never really about becoming an author.
It was about sharing what he has learned from years of sitting alongside business owners, helping them navigate the decisions, challenges and opportunities that come with running and growing a business.
That book, The Three Pillars of Smart Finance, officially launches on 1 September 2026.
Why write a book?
Paul founded CASS in 2017 with a simple belief: business owners deserve more from their accountant than a set of year-end accounts and a tax bill.
They need information they can actually use.
Over the years, Paul found himself having the same types of conversations with business owners.
Can I afford to recruit someone?
Why is cash tight when we're making a profit?
Should I invest in new equipment?
Can we afford to grow?
What happens if we lose a major customer?
What numbers should I actually be looking at?
These aren't really accounting questions. They're business questions where understanding the numbers helps you find the answer.
That thinking became the foundation for The Three Pillars of Smart Finance.
This isn't a book about accounting
You won't find pages of complicated accounting terminology or financial theory.
Instead, the book is about something much more practical:
How do you use your numbers to make better business decisions?
Drawing on Paul's own experiences and years of working with business owners through CASS, the book explores the mistakes, decisions and lessons that have shaped his approach to business finance.
It's all built around three pillars.
Pillar One: Turning Accounting into Insight
Most businesses have accounting information. Far fewer genuinely use it.
The first pillar explores how to move beyond looking at what happened last year and start using financial information to understand what's happening now – and what might happen next.
It looks at the numbers business owners really need to understand, why not all growth is good growth and how better financial insight can lead to better decisions.
Pillar Two: Designing a Capital Strategy
Growth often needs money.
Whether you're recruiting, investing in equipment, increasing stock or expanding the business, understanding how you're going to fund that growth is essential.
The second pillar looks at how businesses can think more strategically about funding and capital, rather than waiting until cash becomes tight before considering their options.
Pillar Three: Shifting from Dependency to Resilience
Many successful businesses have a hidden weakness: they depend too heavily on one person. Often, that's the owner.
The third pillar explores how to build a stronger, more resilient business by reducing single points of failure, introducing better processes and creating a regular rhythm for reviewing performance and making decisions.
Because the goal shouldn't simply be to build a bigger business. It should be to build a better one.
Why should you get a copy?
Because running a business means making decisions every day, and the quality of those decisions often depends on the quality of the information behind them.
The Three Pillars of Smart Finance is designed for business owners who want to understand what's really happening inside their business without needing to become an accountant.
It's practical. It's based on real experiences. And it's written for people who want to build stronger, more profitable and more resilient businesses.
As Paul explains:
"I've spent years talking to business owners about the decisions they need to make. Very rarely is the real question simply about accounting. It's about whether they can afford to recruit, whether they should invest, why cash is tight or what they need to do to take the business forward.
I wanted to put those conversations and lessons into a book that any business owner could pick up and use. If it helps someone ask a better question, avoid a costly mistake or make one better decision about their business, then writing it has been worthwhile."
Giving You More Than Numbers – in book form
The thinking behind The Three Pillars of Smart Finance is closely connected to the philosophy that has shaped CASS since Paul founded the business.
Accounting shouldn't just tell you what happened. It should help you decide what happens next.
The Three Pillars of Smart Finance by Paul Barnes launches on 1 September 2026.
If you're a business owner who wants to better understand your numbers, make more confident decisions and build a stronger business, this is a book you'll want to read.
Save the date – 1 September 2026.
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