How AI is Affecting Tax Professionals

How Artificial Intelligence (“AI”) is Affecting Tax Professionals

A Good Servant, but a Bad Master

Eric Lai
20/05/2026
How AI is Affecting Tax Professionals
The Digital Rubicon of the Professions

For over a century, the "Professional" has occupied a unique psychological space in the global economy. Being a doctor, a lawyer, or a consultant means participating in a "social contract" that promises a specific type of life. The professional was a "high-status knowledge worker" who exchanged years of rigorous study and ethical adherence for a "job of a lifetime" which is defined as a career characterised by steady income, high social prestige, and an almost bulletproof sense of job security.

However, as the tax landscape in 2026 shifts under the weight of AI, this psychological foundation is fracturing. For veteran tax agents, the arrival of AI is not merely a technical update, it may be an existential challenge to their professional identity.

For a veteran tax agent who spent thirty (30) years perfecting their technical accuracy, the speed of AI can be psychologically demoralising. There is a sense of "de-skilling", where the veteran feels their hard-won expertise has been "commoditised." If a machine can calculate the tax liability for a cross-border restructuring with 99% accuracy, what is the value add of the professional in performing this service?

Traditionally, a career in tax was also viewed as a "job of a lifetime”, a path defined by steady income, job security, and the prestige of specialised technical knowledge. For decades, the tax professional was the indispensable gatekeeper between the complex machinery of the state and the taxpayer. However, it does not matter if one is a factory worker or a highly trained tax consultant, the relentless advance of machine learning is reshaping the landscape of white-collar work.

In 2026, the tax profession reached a digital Rubicon. The integration of AI is no longer a futuristic theory but a lived reality, particularly with the rollout of mandatory E-invoicing in Malaysia and the rise of automated audits. Yet, as we embrace these efficiencies, we are reminded of a timeless warning: AI is a good servant, but a bad master. While it can handle the "nitty-gritty" paperwork of compliance with superhuman speed, it may be susceptible to "hallucinations," as seen in recent high-profile consulting failures – a vulnerability that demands a level of human oversight that is more critical than ever.

Veteran agents now face a paradoxical stressor that they must trust the AI (“the Servant”) to be efficient, but they must maintain a hyper-vigilant, almost paranoid "audit" mindset to ensure the AI has not lied to them (‘the Master’). This shift from "Creator of Content" to "Auditor of Machine Output" is a significant psychological downgrade for many who view themselves as experts, not "fact-checkers".

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The Servant’s Utility

E-Invoicing and the New Audit Landscape


The Shift to Real-Time Compliance

In the global theater of tax administration, a silent arms race is underway. Tax authorities are no longer merely "collectors of forms"; they have evolved into "harvesters of data”. In the past, tax compliance was a retrospective exercise where tax professionals spent almost 80% of their time collecting and analysing historical data to prepare annual tax returns. Today, the "servant" has taken over these routine, repetitive, and mundane tasks.

Malaysia is currently undergoing what economists call "the late-mover advantage". By observing the struggles of early adopters, the Inland Revenue Board of Malaysia (“IRBM”) has bypassed incremental steps and jumped directly into a high-tech, real-time environment. The implementation of the E-Invoice regime, which began in phases in August 2024 represents a fundamental shift. Unlike traditional PDFs or paper invoices, the Malaysian model uses a Continuous Transaction Control (“CTC”) Model.

Under the CTC model, every transaction must be validated in real-time by the IRBM using XML or JSON formats. This allows the tax authority to have a "real-time perspective" into taxpayers’ business activities, virtually eliminating the lagging time between a transaction and its reporting.

In this case, the IRBM acts as a central clearinghouse. Every invoice is validated by the "servant" (‘the MyInvois Portal’) before it even reaches the customer. It is centralised, mandatory, and data-rich. One of the objectives for E-invoice is to eliminate the shadow economy by making data evasion mathematically impossible.

AI-Driven Audits: The Hunter’s New Tool

It is not just the taxpayer using AI, the "servant" is also working for the tax authorities. The IRBM and other global tax bodies are now using AI for predictive analytics and network research to detect fraud.

AI can identify fraud and suspicious trading patterns across thousands of entities in seconds. This is a task that would take a human auditor years.

AI can generate a risk profile of a taxpayer. The AI algorithms are able to determine which companies have a high probability of tax avoidance, shifting the audit focus from random checks to data-driven "targeted strikes".

The Bad Master

Hallucinations and the Crisis of Trust


While AI is a brilliant "servant" for processing data, it makes for a "bad master" when allowed to operate without professional judgment. AI, particularly Large Language Models (“LLMs”), is a probabilistic engine. It predicts the next most likely word rather than validating truth. However, as the tax landscape in 2026 shifts under the weight of AI, this psychological foundation is fracturing. For veteran tax agents, the arrival of AI is not merely a technical update, it may be an existential challenge to their professional identity.

The AI "Hallucination" Case Study

A stark warning for the profession occurred in late 2025 when a large firm in Australia was commissioned by the Department of Employment and Workplace Relations (“DEWR”) to conduct an independent assurance review on DEWR’s compliance framework (“Report”).

The Report was 237-page long, valued at over AU$400,000 but contained several “fabricated” legal references / footnotes. The AI used by the firm fabricated quotes that simply did not exist. The firm was thus forced to refund a significant portion of the contract fee and issue a corrected version to DEWR.

This incident proves that when professionals treat AI as the "master" and fail to cross-check its output, they risk not just financial penalties, but a total erosion of public trust. In tax law, where every word matters, a "hallucinated" citation can lead to catastrophic legal and financial liabilities.

The Illusion of Authoritativeness

The danger of AI lies in its "confidence". It produces fluent, professional-sounding text that masks inaccuracies. For a junior tax associate, the temptation to use AI to summarise a complex tax appeal for a tax advisory report is high. However, if the AI "invents" a section of the Income Tax Act, 1967 to fit a narrative, the professional signing the report / return remains legally liable under Section 153(1) of the Income Tax Act, 1967.

A machine cannot be held legally or ethically responsible for a wrong answer. Professionals are bound by common values, professional qualifications, and regulations such as the Income Tax Act, 1967.

High-Level Thinking vs. Repetitive Work


Foreign newspapers and economic experts have predicted that white-collar jobs will be "swept away" faster than any previous economic transformation. However, a critical distinction is emerging where “AI replaces tasks, not necessarily jobs”. While the tax landscape in 2026 shifts under the weight of AI, this psychological foundation is fracturing. For veteran tax agents, the arrival of AI is not merely a technical update, it may be an existential challenge to their professional identity.

Automating the Routine

According to industry experts, repetitive tasks that are currently being replaced include but are not limited to the following:

  1. Data entry and classification of expenses.
  2. Drafting standard tax returns and basic reports.
  3. Initial research on common queries.

The Irreplaceable "High-Level" Functions

What remains is the human’s judgement where high-level thinking that AI currently cannot replicate.

Tax consultancy often involves "reasoning backwards" from a goal to find a legal premise. This requires a deep understanding of the spirit of the law and the client’s unique business context.

Professionals are bound by a common set of values and ethics. A machine cannot feel "honesty" or "trustworthiness," nor can it be disciplined by a professional committee for misconduct.

As compliance becomes automated, the Malaysian tax professional must transition into a strategic advisor. They move from asking "What is the tax?" to "How should we structure the business to minimise risk or optimise the tax exposure?".

The Ethics of AI in Tax Planning

In the evolving architecture of global finance, the integration of AI into tax administration and planning is no longer a futuristic concept, but a present reality. Tax authorities, including the IRBM are increasingly deploying algorithmic systems to sift through massive datasets, identifying anomalies that would take a human auditor decades to uncover. However, as the "servant" of AI becomes more embedded in the "master" of tax law, a profound ethical and legal question arises: Can a machine ever truly understand human "intent"?

Tax law is rarely a matter of simple arithmetic. It is a discipline rooted in the nuances of purpose, commercial substance, and the "spirit" of the legislation. While AI excels at pattern recognition, it falters at the altar of subjective judgment. This analysis explores the ethical boundaries of AI in tax planning, focusing on the irreconcilable gap between data correlation and legal "intent," and why the need for the human element.

Section 114(1) of the Income Tax Act, 1967 specifically targets individuals who "wilfully and with intent to evade or assist any other person to evade tax" commit certain acts. The keywords here “wilfully” and “intent”, require a determination of mens rea (a guilty mind).

AI, by its very nature, is a probabilistic engine. It identifies that "Event A" (a discrepancy in reported income) often correlates with "Event B" (tax evasion). However, correlation is not causation, and more importantly, correlation is not intention. An AI might flag a taxpayer for a multi-million ringgit discrepancy, but it cannot determine if that discrepancy was the result of a complex corporate restructuring with a "reasonable excuse" or a deliberate attempt to defraud the state.

In addition, tax law is often about the interpretation of ambiguous terms. For instance, the determination of whether an expense was incurred "wholly and exclusively" in the production of income [i.e. Section 33(1) of the Income Tax Act, 1967] is a contextual exercise. An AI might see a high entertainment expense and flag it as a personal benefit. A human tax professional, however, understands the "intent" behind the expenditure. Perhaps, the high entertainment expenditure is a critical business-to-business negotiation that secured a project worth ten (10) times the expense. The machine sees the "what"; whereas the human understands the "why."

In a court appeal case, the human element is also paramount because, pursuant to Paragraph 13 of Schedule 5 of the Income Tax Act, 1967, the "onus of proving that an assessment is excessive or erroneous" lies on the appellant. AI cannot "prove" a case in a court of law, instead, it can only provide data. A tax agent must weave that data into a narrative that demonstrates the commercial substance of a transaction.

An AI might flag a Real Property Company transaction as a red flag for RPGT evasion. A human agent, however, can present evidence of a genuine corporate restructuring aimed at "IPO readiness" rather than tax avoidance. The agent uses Paragraph 14(b) of Schedule 5 of the Income Tax Act, 1967 (i.e. the appellant may be represented by an advocate or a tax agent or by both an advocate and a tax agent) to ensure that the "intent" of the restructuring is given weight over the machine's suspicion.

For the Malaysian tax professional, Paragraph 14(b) carries an implicit ethical burden. If a tax agent uses AI to prepare a client’s appeal but fails to verify the machine's output, they are in breach of their professional code of ethics.

Relying on a "bad answer" from a "good servant" (AI) does not absolve the professional of accountability. If an AI suggests a tax position that lacks "intent" or "substance," the agent who signs off on that position is the one who bears the legal consequences under Section 114(1A) of the Income Tax Act, 1967, which penalises those who assist or advise in the under-declaration of tax "without reasonable care".

AI is undoubtedly a "good servant." It can bring unprecedented efficiency to tax compliance and help authorities combat the shadow economy. But it remains a "bad master." It cannot grasp the concept of "intent", it cannot appreciate "commercial substance", and it cannot provide the "justice" that a human-led appeal process offers.
Paragraph 14(b) of Schedule 5 of the Income Tax Act, 1967 stands as a vital reminder that in the eyes of the law, the "human element" is not an inefficiency to be automated away. It is the very heart of the system. As we navigate the ethical landscape of AI in tax planning, our goal should not be to replace the tax agent with an algorithm, but to empower the agent to use the algorithm to tell a more accurate, more transparent, and more "intentional" human story.

The Outlook for Tax Professionals in Malaysia


For Malaysian tax practitioners, the outlook is one of rapid evolution, not extinction.

By 2026, many of the Malaysian professionals anticipate their roles will change due to AI. The new "survival kit" for a tax professional in Malaysia may include but not limited to the following:

  1. Knowing how to prompt AI, but more importantly, how to audit its output for hallucinations and cross checking the AI narrative against facts from credible sources.
  2. As the IRBM moves to a real-time API-driven model for E-invoicing, tax professionals must understand the data flows and API mechanics. This will enable tax professionals to understand what data has been / will be verified by the IRBM and advise clients on how their taxes can be optimised.

The tax professionals of 2026 and onwards must be "bilingual" in the sense that they are fluent in both the language of tax law and the language of data science.

There is a growing need for AI literacy where professionals are trained specifically to detect subtle hallucinations and verify AI-generated research.

The focus is now on higher value-added analytical and advisory tasks. Instead of spending weeks on a data audit, the professionals use AI to flag anomalies and spend their time investigating the “why” behind those anomalies.

Conclusion

Redefining the "Job of a Lifetime"


The tax profession is not being destroyed; it is being redefined. The "manual, redundant processes" that once defined the tax professionals’ life are becoming extinct, replaced by more intellectually stimulating work.

We must accept technology as an enabler, not a disruptor. The successful tax professional of the future will be the one who uses AI as a tireless "servant" to handle the volume, while remaining the "master" of the final judgment. As the large firm’s incident mentioned earlier taught the world, the moment we relinquish mastery to the machine, we lose the very essence of what it means to be a "professional", which is the ability to provide an assurance of truth in an uncertain world.

For the Malaysian tax professional, the "Professional Mindset" must now encompass Digital Resilience. The outlook is positive for those who can transition from "Tax Preparation" to "Tax Technology Governance." The future veteran will not be the one who knows every section of the relevant Act by heart, but the one who knows how to ensure the AI is applying that Act correctly.

The Belanjawan MADANI 2026, tabled by Prime Minister YAB Dato’ Seri Anwar Ibrahim, reaffirms Malaysia’s commitment to building an AI Nation by year 2030. Malaysia will likely operate its own "Sovereign AI Cloud" for tax data, ensuring that the country’s financial intelligence remains under national control.

If we treat AI as a good servant, we free our minds from the shackles of manual data entry and mundane reconciliation. If we guard against it as a bad master, we preserve the human judgment, ethics, and accountability that no machine can replicate. The veteran tax agent of tomorrow is not a relic of the past, but the ultimate "Master of the Machine" that the only one with the wisdom to know when the AI is "hallucinating" and the courage to correct it.

As the saying goes, "Change is the only constant in life." For the tax professional, the key to mental health and career survival is to see AI not as a replacement for the self, but as a superpower for the soul.

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Chong Mun Yew
Mun Yew Chong
Partner, TaxKuala Lumpur
Eric Lai
Eric Lai
Associate Director, TaxKuala Lumpur