AI in Accounting: Clients’ Use of AI is Wasting Accountants’ Time

Date: September 30, 2025

The growing use of AI by clients in preparing tax and accounting information is increasingly creating extra work for accountants. While technology promises efficiency, reviewing AI-generated client work often takes longer than preparing it manually.

How AI errors is Increasing Accountants’ Workload

Clients submitting tax returns, financial summaries, or accounting documents generated by AI tools often introduce errors. These AI errors require accountants to spend significant time verifying and correcting information.

Common issues include:

Misapplied tax rules or outdated rates
Inaccurate calculations contradicting HMRC guidance
Omitted or misinterpreted case law affecting deductions or compliance

By understanding the prevalence of AI in accounting, accountants can better plan for extra review time and client communication.

Why AI in Accounting Can Affect Compliance

Errors from AI-generated client work are not just time-consuming—they can also impact compliance. Inaccurate information may lead to:

Incorrect tax filings
Missed deductions
Breach of HMRC regulations

Accountants must intervene to ensure that submissions meet all legal and regulatory requirements.

The Risk of AI Errors in Accounting from Accountants Themselves

While client mistakes are a major concern, accountants also face risks if they rely too heavily on AI internally. Using AI tools to draft tax advice, calculate figures, or interpret regulations can lead to similar AI in accounting client errors, potentially affecting compliance, accuracy, and professional responsibility.

Mitigating errors from AI in Accounting: Alexander & Co’s Professional Oversight

At Alexander & Co, every client submission is handled by professionally qualified accountants who are fully familiar with current case law. This ensures:

Accurate interpretation of tax rules
Reliable compliance checks
Minimised AI-generated errors

By combining expertise with selective use of technology, Alexander & Co ensures that AI client errors are identified and corrected before they affect clients’ financial obligations.

Key Takeaways

Client use of AI often introduces errors that waste accountants’ time.
Accountants must remain vigilant when using AI internally to avoid compounding mistakes.
Professional oversight is essential—Alexander & Co’s team guarantees accurate, compliant, and carefully reviewed advice.

Alexander & Co

We provide proactive accounting and tax services that go far beyond compliance. With nearly 50 years of experience, a partner-led service model, and a team that genuinely cares, we help businesses across the UK thrive.

Looking for expert accountants in Manchester or London?

Contact Alexander & Co today to arrange a no-obligation consultation.

Phone: 0161 832 4841
Email: info@alexander.co.uk
Website: www.alexander.co.uk

Alternatively, you can also use the contact forms on this page. Our offices are conveniently located in Manchester and London, serving clients across the UK and also overseas.

FAQ: AI in Accounting

Q1: What are AI in accounting client errors?

A: These occur when clients use AI tools to generate tax or accounting information that is inaccurate, incomplete, or misinterprets regulations, requiring accountants to spend extra time correcting them.

Q2: Can accountants safely use AI?

A: Accountants can use AI to assist with routine tasks, but all outputs must be reviewed by qualified professionals familiar with current legislation and case law.