A dramatic view inside a mine, featuring bright sparks, rail tracks, and the rugged environment of an active mining site

AI: where metals and minerals’ tax function meets tax vision

Embracing AI-driven tax transformation will be key for metals and minerals companies looking to unlock efficiencies and stay competitive.


In brief
  • The future of tax in metals and minerals is autonomous, intelligent and data powered. 
  • Adopting AI-driven data foundations is a critical first step to modernizing the tax function to stay competitive.
  • Early adopters are gaining efficiencies, accuracy and uncovering savings, while those that delay risk falling behind as autonomous tech becomes mainstream.

In coming years, metals and minerals (M&M) companies may face critical crossroads when it comes to their tax management — modernize and adapt or risk falling behind.

The era of manual data aggregation and spreadsheet chaos is being replaced by AI-driven agentic tax flows, powered by a semantic data layer. Those that fail to build this tax-sensitive, systemized data foundation today may struggle to keep pace as others put autonomous tax return agents and real-time compliance insights to work for them.

 

But according to the 2025 EY Tax and Finance Operations survey, while 86% of tax and finance leaders listed data, AI and technology as a top priority, eight of 10 rank their AI-ready data as insufficient and the most significant barrier to advancing AI within their organizations. And only 16% said they are confident in their ability to execute their data strategy.

 

The question is no longer whether but how quickly M&M companies can revolutionize their tax functions to thrive in a data-first, AI-enabled future.

Going for gold

Many M&M companies are presently relying on manual efforts to aggregate tax data — pulling information by hand from disparate systems, spreadsheets and unstructured sources. The EY survey showed that siloed and disparate data, often located on local hard drives, can be a key reason tax functions struggle with access according to 91% of respondents because the labor-intensive nature of the human process wastes valuable time and opens doors to errors and risk. 

To solve for this, companies are building standard data models, or what is being referred to as a “golden data layer” — a harmonized, semantic repository that organizes relevant tax information in a simple yet comprehensive way. Collaborating across tax, IT and finance teams, they’re identifying where data currently resides and baking a tax-sensitive approach and considerations into data management processes from the outset — from transaction-level details and fixed asset tracking to withholding tax between their entities and other points essential for tax compliance and planning.

By harnessing their information, companies can reduce the time spent organizing and manipulating it, positioning the golden data layer as the single source of truth needed to seamlessly aggregate tax-relevant data and provide a solid foundation for AI-driven automation. 

Tax bots take charge?

But the struggle to keep pace with the increasingly complex volumes of data needed for strategic decision-making is demanding a new frontier in tax transformation — the rise of agentic tax flows.

The future of tax in metals and minerals is autonomous and intelligent. Here are three steps you can take today to prepare for a data-powered future:

Get in the know. Establish a strong understanding of your systems environment and your sources of information.

Check the boxes. Begin listing your requirements. It’s important that all functions have a comprehensive listing of all components.

Do the right thing. Identify the data required to populate compliance filings and obligations and how much of it requires a manual effort. Where possible, pull data from unstructured sources — like a spreadsheet that can be challenging to reconcile — and transition it to structured database and enterprise resource planning tables, which can be used to easily populate information.

AI-powered agents can navigate vast volumes of data, from indirect tax and value-added tax to R&D credits and transfer pricing assessments, autonomously gathering, analyzing and processing tax data to produce returns and compliance filings. Dramatically reducing the need for manual intervention means tax professionals may spend less time looking for information and more effort on strategic thinking and problem-solving — top skills that 85% of the tax leaders surveyed say they value in future employees.

By ingesting project data and applying complex tax rules, tax bots can automatically extract fixed asset details, for example, analyze property tax obligations or assess eligibility for R&D credits, accelerating the tax return preparation with accuracy while uncovering tax savings manual processes might miss.

Real-world use cases are popping up in the M&M sector and businesses are starting to see where these agents may be helpful, moving beyond theoretical discussions to tangible results. Indirect tax functions, in particular, are at the forefront of adopting autonomous processes, with AI helping reduce costly errors and reverse audits.

As these technologies mature, autonomous tax returns will become the norm rather than the exception, enabling tax teams to focus on higher-value advisory roles.

Overcoming barriers

Despite the clear benefits, many M&M companies remain hesitant to fully embrace AI-driven tax transformation. Perceived risks around cost, regulatory compliance, data security and change management create inertia in sectors that have traditionally been slower to adopt new technologies.

But the landscape is changing. There is a growing precedent from tax and mining companies that have successfully built AI-ready data models and agentic tax flows. Companies no longer need to pioneer but instead can leverage recently paved trails and cloud-based solutions to manage their risk.

In keeping with the metaphor, transformation on this scale is akin to refurbishing a plane while in mid-air, with upgrades needing to be made without losing altitude or compromising safety and considering today’s needs while preparing for a new way of working. It’s a balancing act for certain, with cost pressures and demands from the C-suite to do more with less creating urgency. 

And it’s not just more but focusing their efforts on differing priorities. Survey results indicate that internal tax personnel spend 53% of their time on routine tax activities and only 16% on specialized activities, with respondents preferring that routine activities be slashed by half (21%) and time spent on specialized activities doubled to 34%.

Tax functions are being asked to optimize, cut headcount and reduce costs while maintaining or improving their compliance and reporting quality. Whether starting now or holding off for better timing, doing so without a systemized, AI-enabled data layer will make meeting future expectations near impossible.

Accelerating integration

The good news is AI surpasses us in coding capability and excels at organizing and analyzing vast volumes of data with unparalleled efficiency. What would be a monumental effort in person-years is significantly easier and more efficient with AI, with the ability to make sophisticated data environments more accessible, streamlined and easier to stand up.

The time to act is now. Many M&M companies are effectively integrating AI across a range of use cases, marking a crucial shift from theoretical to tangible with real-world applications driven by business needs. By following their lead and applying standard models and AI tools to existing data, businesses can readily identify and bridge gaps for a more seamless integration, and work with cloud providers and databases to simplify the setup of underlying infrastructure.

Companies that delay may risk falling behind competitors that are already harnessing AI to automate tax processes, reduce errors and unlock new efficiencies. The regret of not having built a robust tax data foundation will only grow as autonomous tax technologies become mainstream.

Summary 

M&M companies stand at the dawn of a new era in tax management — one defined by AI, automation and data-driven decision-making. Building a golden data layer and deploying agentic tax flows are no longer a vision of the future but essential to staying competitive. 

The journey will require companies to overcome inertia and perceived risks, but the rewards are clear: faster and more accurate tax processes, cost savings and the ability to focus on tax planning. Those that move decisively will thrive. Will your business be ready?

Co-author: Aaron Puiszis, EY US Tax, Tech and Transformation Partner

About this article

Related articles

Metals and minerals: a sector in transition, a decade of transformation

AMMF 2025 explores metals and minerals’ role in sustainability, innovation and decarbonization amid a decade of transformation.

Epic transformation: securing the mine of the future

Explore how advanced mining technologies demand robust cybersecurity to secure operations, protect assets and ensure sustainable growth.

Top 10 business risks and opportunities for mining and metals in 2026

Unpredictable output and tariff tensions mean companies face a new era of operational risk. It’s time to reimagine mining.