Peter McCarroll

Peter McCarroll

Founder of Fuel Accountants and The AI Accountant. With over 15 years in practice management and technology consulting for accounting firms, Peter is passionate about helping accountants embrace AI to transform their businesses.

79 articles

Better. Stronger. Faster. What it actually looks like to rebuild a client deliverable with AI

Better. Stronger. Faster. What it actually looks like to rebuild a client deliverable with AI

During a webinar on AI-powered client coaching, a colleague shared a 25-question diagnostic survey in Excel. It was ugly, had scoring errors, and looked like what it was — a spreadsheet pretending to be a tool. Thirty seconds of prompting later, it was a polished interactive HTML page that captured, scored, and analysed responses. The quality ceiling on what you hand your clients just disappeared.

Peter McCarroll
I built an AI skill for searching flights. It taught me more about context engineering than any client project.

I built an AI skill for searching flights. It taught me more about context engineering than any client project.

I built an AI skill for something completely unrelated to accounting — booking flights — and learned more about context engineering in two hours than months of client work had taught me. The first draft captured my obvious preferences. The corrections surfaced knowledge I didn't know I had. That's the encoding gap, and it's the reason most firms' AI stays mediocre.

Peter McCarroll
PwC just stopped selling hours

PwC just stopped selling hours

PwC launched a subscription AI platform that lets clients access tax, financial analysis, and due diligence intelligence — without the hourly bill. When the largest firm in the profession stops selling hours, every firm below them inherits the pricing question. The answer isn't panic. It's building.

Peter McCarroll
Weekly AI Roundup: No one opts out

Weekly AI Roundup: No one opts out

This one's longer than usual — grab a coffee. PwC told partners to get on board or get out. Dext launched an AI agent that learns from your corrections and charges you for the privilege. Xero and Intuit both signed multiyear deals with Anthropic. And that's just the start.

Peter McCarroll