Playbooks · 9 min read
How to Use AI for Accounting: Firm Owner Playbook
How to use AI for accounting, written for firm owners. The 5 highest-leverage uses and the mistakes that waste 6 months.
Most accounting firms try AI in the wrong order. They start with the visible, exciting thing — ChatGPT subscriptions for the team, a chatbot on the website — and quietly drop it 3 months later when nothing has changed.
The order that actually works:
1. Pick the highest-volume, lowest-judgment task
In every firm we install at, this is accounts payable. High volume, repetitive, mostly classification, low risk per individual decision. Perfect first target.
2. Install one agent, not a platform
Resist the urge to buy an "AI accounting platform". Build or commission one agent that does one job perfectly. Prove the ROI on a single workflow before expanding.
3. Run it in shadow mode for 2 weeks
The agent works alongside your existing process, not replacing it. Compare its decisions to your team's. Find the edge cases. Tune. Only then cut over.
4. Pick one supervisor
One person on your team owns the agent. They review flagged items, they catch drift, they request tweaks. Without an owner, the agent rots within 90 days.
5. Expand to agent #2 only after agent #1 has been running clean for 30 days
The temptation is to install 3 agents at once. Don't. Each install is a change-management exercise as much as a technical one. Stack them.
The mistakes that cost firms 6 months
- Buying a platform instead of installing a single agent
- Skipping shadow mode and discovering the edge cases in production
- Not appointing a supervisor
- Trying to automate judgment work first instead of classification work first
- Believing the vendor's onboarding checklist instead of measuring actual time saved
The leverage point
AI does not make your firm faster. It makes the same humans serve more clients without burning out. That is the actual metric: revenue per FTE. Track that monthly. If it isn't moving, the AI isn't working.
Want this audit done for your firm?
Answer 4 quick questions. We'll show you which roles in your firm AI agents can replace, and what you'd recover in the first 90 days.
No call required to get the audit
About the author
Josh Jefferd
Josh is the founder of Install & Scale, an agency building AI agents for accounting, tax and bookkeeping firms across Australia and the US. He has installed AP, reconciliation and compliance agents for firms running Xero, MYOB, Drake, ProConnect, SharePoint and Outlook.