Taxes are mostly digital in 2026, and many are left wondering if they can trade their accountant for an algorithm. While AI tools offer unprecedented speed in organizing messy receipts and summarizing complex tax codes, they aren’t without significant risks, ranging from mathematical “hallucinations” to a total lack of legal accountability. To help you navigate this transition, we’ve gathered 7 expert insights from CPAs, CEOs, and tax professionals. Whether you are a small business owner looking to streamline your bookkeeping or an individual filer seeking quick answers, these perspectives will help you understand when to leverage AI for Taxes and when you absolutely must stick with a human professional.
Turn to AI for Research, Not Calculations
Artificial intelligence can be a helpful starting point for people who are searching for general tax guidance, but it is not a reliable tool for performing tax calculations. AI is useful for tax research, for explaining concepts, and for answering questions about reporting requirements or procedures. It can summarize complex rules and help users understand issues in plain language. Even in those situations, however, additional verification is essential. Most AI platforms cite the sources behind their answers, and those sources should always be reviewed carefully. In our experience, ChatGPT tends to provide clearer and more understandable explanations than many competing AI tools.
When it comes to computing actual tax liabilities, AI should not be trusted. These systems routinely struggle with even basic calculations. We tested several AI engines using the same simple individual tax scenario and asked each to determine the correct tax liability. Every engine produced a different result, and none of the answers were accurate.
Joe Faris CPA, Founder, Accountalent
Process With AI, Avoid AI Legal Advice
Experts predict that since AI will be a useful processor of data in 2026, it will also serve as a very dangerous legal advisor. The IRS has completely rolled out its DIF Score model of AI-based statistical anomaly detection for flagging and auditing your tax return. Thus, your tax return is already being evaluated by one algorithm, and you should avoid using your AI legal advisor to create liability through additional algorithmic evaluations.
Expert Consensus
Use for Processing; AI can extract the necessary data from the receipts, categorize expenses, and help to “clean” books.
Do Not Use for Law; General chatbots (including ChatGPT) tend to “hallucinate” tax code or refer to out-of-date tax law; in each case, unlike a CPA, an AI shall not take liability for errors; therefore, you cannot rely on the legal accuracy of your AI.
Expert Example; The Non-existent Deduction – A recent small business owner determined the validity of their vehicle Section 179 deduction by referencing a court precedent confidently cited by their general AI. However, an automated IRS system flagged the owner’s deduction due to the fact that the AI’s precedent was fictitious. After the owner signed off on the tax return, they were liable for both the negligence penalty, which is now significantly greater than the amount of taxes due.
Checklist for Safe Implementation
Verified Source – Use AI access within “safe” tax software (e.g., Thomson Reuters, Intuit).
Do Not Supply Personal Data – Do not include Social Security Numbers or Private Bank Account Information in public AI databases.
Loretta Kilday, DebtCC Spokesperson, Debt Consolidation Care
Make AI Supportive; Keep Judgment Human
AI tax tools are most effective when positioned as decision-support systems rather than decision-makers. According to PwC, nearly 80% of finance leaders expect AI to significantly change tax and compliance operations over the next three years, primarily through automation and advanced analytics. Across large-scale finance and accounting operations supported for global clients, AI-based tax platforms are being used to automatically classify transactions, validate source data, flag potential compliance gaps, and run scenario modeling before filings are finalized. For example, a multinational organization leveraged AI to review thousands of indirect tax transactions each month, identifying anomalies that previously required weeks of manual sampling. Preparation cycles were shortened, and accuracy improved, while final tax positions continued to be approved by certified professionals. The larger lesson is that AI delivers the greatest value in tax when it handles volume and complexity, allowing experts to focus on judgment, interpretation, and risk management.
Anupa Rongala, CEO, Invensis Technologies
AI Speeds Tax Prep and Maximizes Returns
AI is transforming tax preparation by making it faster and more efficient. With its ability to process and analyze complex financial data, AI quickly identifies tax-saving opportunities that may be ignored. This technology reduces the time spent on manual calculations and increases accuracy, which is essential for optimizing returns. By automating tax management, AI helps businesses and individuals ensure they are maximizing their financial potential.
The use of AI tools in tax preparation is a practical solution for smarter financial management. Not only does it improve efficiency, but it also provides peace of mind, knowing that every potential deduction has been explored. The technology can handle large volumes of data with ease, making it ideal for businesses of all sizes. Embracing AI in tax preparation ultimately leads to better decision-making and greater financial success.
Christopher Pappas, Founder, eLearning Industry Inc
Treat AI as Junior Analyst, Not Authority
AI tax help can be valuable, but only with guardrails. It works best for organizing data, spotting anomalies, and generating questions. It should not be the final authority on filings. Businesses must treat outputs like a junior analyst draft.
Last year a fast-growing e-commerce client had messy multi-state sales tax data. Our team used AI to reconcile receipts, map nexus thresholds, and flag missing certificates. Then the CPA verified every assumption and corrected two key categorizations. The result was a cleaner return, fewer back-and-forth requests, and faster close. A practical rule is to use AI for preparation and audits, then rely on licensed professionals for sign-off.
Marc Bishop, Director, Wytlabs
Automate Prep With AI, Let CPAs Strategize
Where I draw a hard line is letting AI make strategic tax decisions. Things like entity structure, depreciation schedules, estimated payments, state nexus questions – those require a human who understands your full financial picture and can exercise judgment. AI doesn’t understand context. It doesn’t know that you’re planning to sell a property next year, or that your spouse’s income changed, or that you have a pending audit.
The businesses that get burned by AI tax tools are the ones treating them as a replacement for professional advice rather than a prep tool. I’ve seen founders blindly accept AI-categorized deductions that were technically wrong because the tool didn’t understand the difference between a business meal and a personal one at the same restaurant.
My approach: use AI to get 80% of the grunt work done, then hand the organized data to a real CPA who can apply strategy and judgment. You save money on prep hours while still getting expert advice where it actually matters.
The question isn’t whether to use AI for taxes. It’s knowing exactly where to stop trusting it.
Tim Aslan, Founder & CEO, Aslan Intelligence
AI Missteps Cost Deductions; Trust Licensed Professionals
Against my advice, a real estate investor client in Texas used an AI tool in 2024 to calculate depreciation on a rental property used for stays of fewer than seven days. The tool applied a 27.5-year schedule without flagging that the property’s furniture, appliances, and land improvements qualified for cost segregation treatment under 5, 7, and 15-year MACRS classes.
That oversight cost the investor over $40,000 in deductions during year one. The return was flagged for review which has since escalated into a full audit, all because the client wanted to save a few bucks on prep fees.
The second-order problem is worse. AI-generated tax positions create confidence that discourages taxpayers from seeking review by a CPA or attorney. When the IRS increases enforcement funding, those AI-prepared returns become targets for matching programs.
My advice to clients: Use AI to organize receipts and generate questions for your CPA. Do not use it to make tax elections, sign returns, or determine basis. The penalty will dwarf whatever you saved on fees.
Prof. Chad D. Cummings CPA, Esq., LL.M., CMA, CFE, CIA, CRMA, CISA, CITP, Attorney and Chief Executive Officer, Cummings & Cummings Law
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