Rob Nixon is the leading authority on Time-Leveraged Profitability™ for public accounting firms.
For over three decades, Rob has pursued one question:
Since 1994, he has worked exclusively with accounting firms around the world — studying them, coaching them, consulting with them, and engineering structural solutions that increase profit while reducing partner workload.
Rob is the creator of Time-Leveraged Profitability™, a performance standard that demands two outcomes simultaneously:
Anything else is operational failure.
To measure this, he developed the Profit Time Index™ (PTI) — a metric that reveals how much profit a firm generates for every hour partners spend working IN the business. It exposes hidden time debt, structural inefficiencies, and growth that masks declining leverage.
Rob does not teach productivity.
He engineers structure.
Rob Nixon isn’t an accountant. He left school at 16, never earned a degree, and doesn’t have a single formal qualification. But what he does have is a lifelong obsession with helping accounting firms unlock their potential, scale with confidence, and transform lives—their own and their clients’
That next seminar drew 56 people and earned Rob $2,500 in profit—his biggest win to date. More importantly, it sparked a realisation: accountants aren’t just number-crunchers—they’re trusted advisors with influence. From that moment, Rob went all-in on helping accountants grow profitable, impactful firms. That decision would go on to change tens of thousands of accounting businesses around the world.






Rob and his team have personally coached over 1,150 firms and helped them add more than $2 billion in cumulative new profit. Firms that implement his frameworks achieve compounding improvements, including:
Rob has educated more than 185,000 accountants at over 2,000 industry events in 18 countries. His ideas and strategies are used by firms in more than 50 countries, and his landmark thinking has influenced thousands of large and small firms worldwide.
He is the bestselling author of:
His work challenges outdated metrics like utilization and growth-at-all-costs, replacing them with structural leverage, profit efficiency, and sustainable leadership design.
Rob believes:
Above all, he believes the future of the profession belongs to firms that engineer profit around time — not sacrifice time for profit.
Rob lives in Brisbane, Australia with his wife Natalie and their three adult children. He is a keen golfer, cyclist, adventurer — and ticket holder #293 to go into space on Virgin Galactic.
Rob Nixon’s new book Profit & Time is out. Get your free copy now.