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AI in Accounting: What CPA Candidates Need to Know in 2026
AI adoption at accounting firms jumped from 9% to 41% in a single year. Here is what the data says about how AI is reshaping the profession — and why it matters for anyone studying for the CPA exam right now.
Published March 8, 20265 min readVerified as of April 17, 2026
AI Adoption Is Accelerating Fast
According to the Wolters Kluwer 2025 Future Ready Accountant report, AI adoption at accounting firms surged from 9% in 2024 to 41% in 2025 — a 4.5x increase in a single year. Among firms that have adopted AI, 72% now use it at least weekly and 35% use it daily. And 77% of firms plan to increase their AI investment over the next three years. Among large firms, 40% are targeting double-digit growth in AI spending. This is not a future trend — it is happening now at the firms where many CPA candidates will start their careers.
The Training Gap
The CPA.com / AICPA 2025 AI in Accounting Report found that 85% of accounting professionals are excited or intrigued by AI, but only 37% of firms invest in AI training for their staff. That disconnect matters. Firms that do invest in AI training report unlocking an additional seven weeks of capacity per employee per year. The report warns that firms without a clear AI strategy "could fall irreparably behind within three years." A February 2026 AICPA/CIMA global survey of 1,735 executives found that 56% of respondents named generative AI as the area with the largest skills shortage — bigger than any other technical domain.
How AI Is Changing Day-to-Day Work
AI is automating much of the repetitive, data-heavy work that junior accountants have traditionally used to learn the ropes. Tax preparation, bank reconciliations, audit sampling, and basic compliance tasks are increasingly handled or assisted by AI tools. In February 2026, the AI startup Basis raised $100 million at a $1.15 billion valuation after demonstrating the first AI agent to autonomously complete an end-to-end 1065 partnership tax return. Approximately 30% of the Top 25 accounting firms are already using Basis, reporting 20–50% efficiency gains across their practices.
- Tax preparation and compliance — AI drafts returns, flags anomalies, and cross-checks data
- Audit and assurance — AI analyzes full data sets instead of samples, identifying risk patterns faster
- Advisory and consulting — AI automates data gathering so CPAs can focus on client strategy
- Firm management — AI tools handle scheduling, billing, and workflow optimization
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Can AI Pass the CPA Exam?
A multi-university research study found that ChatGPT-4 passed the CPA exam with an average score of 85.1% across all four sections (AUD: 87.5%, BEC: 85.7%, FAR: 78%, REG: 82%). The earlier version, GPT-3.5, scored only 53.1% — below passing. However, the researchers noted that AI still struggles with complex, open-ended questions requiring professional judgment, ethical reasoning, and contextual analysis. That distinction is important: the skills AI cannot replicate are exactly the skills that define a CPA's professional value.
What This Means for CPA Candidates
AICPA CEO Mark Koziel has stated that "AI is not going to disrupt the accounting profession, but it will change what an accountant does." For candidates studying for the CPA exam right now, the practical takeaway is straightforward. The technical knowledge tested on the CPA exam is still essential — you need to understand tax law, audit procedures, and financial reporting to recognize when AI gets it wrong. But the profession is shifting toward judgment, communication, and advisory skills. CPAs who can interpret AI output, explain it to clients, and apply professional skepticism will be the most valuable hires. CPA Trendlines declared 2026 the "tipping point" for agentic AI in tax and accounting, and the Journal of Accountancy has run major features in early 2026 asking how firms will train the next generation when AI handles much of the foundational work. If you are entering the profession now, learning to work with AI tools — not compete against them — is as important as passing the exam itself.
Sources
- 1.Wolters Kluwer — 2025 Future Ready Accountant Report(accessed Mar 8, 2026)
- 2.CPA.com — 2025 AI in Accounting Report(accessed Mar 8, 2026)
- 3.AICPA/CIMA — Global AI Survey (February 2026)(accessed Mar 8, 2026)
- 4.Basis — $100M Series B at $1.15B Valuation (February 2026)(accessed Mar 8, 2026)
- 5.CFO Dive — ChatGPT Aces CPA Exam (Academic Study)(accessed Mar 8, 2026)
- 6.CPA Trendlines — Agentic AI Tipping Point (January 2026)(accessed Mar 8, 2026)
- 7.Inside Public Accounting — AI Super-Consultants (February 2026)(accessed Mar 8, 2026)
Brennan Kolar
Founder, Atlas CPA Index
Brennan Kolar is the founder of Atlas CPA Index, an independent CPA review comparison platform covering all 55 U.S. jurisdictions. With over 10 years of experience with CPA review, he built Atlas to help candidates find the right review course based on how they actually learn, not which provider has the biggest ad budget.
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