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Tax Transformation Trends 2025

Tax and finance leaders are focused on data, compliance, cost management, automation and AI, and finding their optimal resource mix—a balance between outsourcing, shared services, and core tax functions.

Rising to meet the moment

Deloitte’s 2025 Tax Transformation Trends survey was fielded in an environment of accelerating geopolitical change and a rapidly shifting global trade landscape. Decisions need to be made on balancing cost and compliance with the longer-term response of potential IP structuring, supply/value chain restructuring, and a fundamental shift in operating models. Tax leaders are rising to meet this moment—they are delivering on critical tasks, prioritizing planning, and embracing the opportunity to deliver new value to the business.

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86%

of respondents chose outsourcing as main approach to at least one tax process

57%

see AI skills as essential for the tax workforce today

94%

see reduced operating cost as a benefit to outsourcing

60%

with revenues over US$20b prioritize lowering the cost of global tax provision and TP documentation

See how your challenges and priorities compare with those of the 1,000 tax and finance leaders surveyed

Find out more

Get the research highlights for the Tax Transformation Trends survey with the executive summary or take a deeper dive into the themes that emerged with our full report

Technology transforamtion insights

Explore the challenges related to technology transformation in the current tax landscape