Tariff turbulence: 5 actions businesses should take now

Amid shifting US tariff rules, businesses can take five key actions to protect value, preserve refund rights and strengthen supply chains.

Trending now

Why some tax functions use data effectively while others struggle

There’s a divide between tax functions with AI-ready data and those without. A recent EY survey shows the reasons why. Learn more.

Audit committee resources

Find the latest information, updates and resources for audit committees as well as sample charters, agendas and assessments.

How do you build a security roadmap for a shifting AI terrain?

Protecting the enterprise in an age of autonomous threats and the future of defense; EY research and insights on AI cybersecurity in 2026.

Transformative Strategy and Transactions

At EY-Parthenon, we’ve reimagined strategic consulting. We’re helping CEOs, boards and business leaders around the world improve profitability, unlock growth and create real-world value.

Learn more

Today's business insights

Today’s tax policy environment
Financial sustainability in healthcare
Future of finance
Navigate uncertainty with confidence

Featured case studies

See more case studies >

Silhouetted workers on a power line at sunset

How trust sparked tax transformation at CenterPoint Energy

A power and utility company reimagines its tax function with bold leadership, sector expertise and a future-ready operating model.

Illuminated city buildings at waterfront

How the City of Antwerp is transforming its financial systems

Find out how the City of Antwerp updated its financial systems to better support day-to-day operations and public services.

AI Oil tanker ship at industrial oil and gas depot terminal port

Energy resources

How AI drove data optimization for oil and gas capital projects

Discover how AI boosted efficiency and accuracy in oil and gas project management and helped a firm streamline engineering processes.

Cargo space craft Earth planet

Rivada is reimagining wireless internet as a commodity

As data demand surges, Rivada's innovative marketplace aims to help transform wireless connectivity into a dynamic, valuable resource for all.

Traffic lights and colorful buildings

Restructuring turnaround

How debt restructuring got a traffic mobility leader back on the road

Austria’s Kapsch TrafficCom surpassed its transformation goals and completed a critical debt restructuring with support from EY-Parthenon.

Doctor talking to patient while assistant setting drop-bottle in office in clinic.

How Medtronic’s optimized supply chain gets products to patients in need

A supply chain transformation enabled more personalized care for over 78 million patients.

On the agenda (6)

Skip

west

AI insights

AI insights

Managed Services

Managed Services

Sustainability and ESG

Featured: Driving action on nature through enhanced transparency and reporting

Assurance services

Assurance services

Technology

Featured: How can AI help us accelerate the pace of change the world needs

EY Transformation

Featured: EY Transformation

east

Featured press releases

Group of people using computers and making calculations, in the style of code-based creations. Generative AI.

EY study: Cybersecurity leaders investing in AI and agentic defenses to combat escalating AI-enabled threats

As AI-linked cyber incidents rise, the share of cybersecurity budgets allocated to AI solutions is expected to significantly increase. Leaders expect agentic AI to become more central in cyber defense over the next two years, with AI governance emerging as a key driver of cyber resilience.

19 Mar 2026 | EY Americas

Close-up of woman's hands typing on laptop keyboard

Ernst & Young LLP and 8090 launch AI-native EY.ai Product Development Lifecycle (PDLC) to help enterprises break free from slow, costly and failure-prone software development

Ernst & Young LLP and 8090 launch AI-native EY.ai Product Development Lifecycle (PDLC) to help address the challenges of traditional software development.

18 Mar 2026 | Lizzie McWilliams

Visit the newsroom

Next

Insights

EY refers to the global organization, and may refer to one or more, of the member firms of Ernst & Young Global Limited, each of which is a separate legal entity. Ernst & Young Global Limited, a UK company limited by guarantee, does not provide services to clients.