Microsoft 365 Copilot is Microsoft's AI integrated natively across Outlook, Word, Excel, PowerPoint, Teams. For accountants, it's most valuable for client communications, engagement letter drafting, advisory positioning, internal docs. This is the practical playbook.
Accountants should use Microsoft Copilot for client communications, engagement letter drafting, advisory positioning, internal docs. Cost: $30/seat (M365 add-on). Microsoft Copilot is the right choice when you're heavy in Microsoft 365 and want AI embedded in the apps you already use. Most accountants see 2-4× productivity lift on the right tasks.
Microsoft Copilot is the right choice when you're heavy in Microsoft 365 and want AI embedded in the apps you already use. For accountants, this matters because the daily work involves both reasoning-heavy tasks and production work. Microsoft Copilot handles common workflows well in its strongest contexts.
Five workflows that consistently produce ROI for accountants:
Microsoft Copilot has specific advantages for accountants:
For most accountants, the right answer in 2026 is to use multiple AI tools — Microsoft Copilot for tasks where it excels, others for the rest. See the AI Tool Stack Auditor for a personalized stack recommendation.