Tax function operations

For today’s tax function to be fit to operate in the future, it has to be connected. EY’s Connected Tax offers both a blueprint and a business platform for building a future-proof tax function that can help you respond to demands.

Our latest thinking

Why five years of transforming tax and finance functions is paying off

New tax operating models in the last five years delivered value to businesses, EY survey shows. The next five years will add even more. Read more.

EY Global

How generative AI might help tax functions tackle challenges

GenAI can automate tasks, summarize information and provide insights, but it needs a person’s input to optimize the technology. Learn more.

EY Global

Why tax governance is key in an era of more tax risk and controversy

Businesses expect the number and intensity of tax audits to double in next two years, the 2023 EY Tax risk and controversy survey finds. Learn more.

EY Global

    EY and Thomson Reuters alliance

    EY’s new alliance with Thomson Reuters brings ONESOURCE tax technology to EY clients.

    #EY_Alliances

    Discover more
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    How EY can help

    The team

    Virginie Casals

    Partner, Global Compliance and Reporting Leader | EY Switzerland
    Provider of outsourced tax, accounting and payroll compliance services. Passionate about developing people and teaming across borders and cultures. Super-mum of one daughter and keen horse rider.
    Zurich, CHE

    Juan Leston

    Partner, Accounting Compliance Reporting Leader | EY Switzerland
    Possesses dynamism, daring, and the mediation skills needed for the new economic reality. First and foremost a leader with passion for innovation and teamwork.
    Lausanne, CHE

    Charlie Hainsworth

    Partner, Tax Technology and Transformation Lead in Financial Services | EY Switzerland
    Technology architect focused on transforming Tax in Financial Services. Solution focused. Enthusiastic kayaker, husband and dad.
    Zurich, CHE
    Contact us
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    EY refers to the global organization, and may refer to one or more, of the member firms of Ernst & Young Limited, each of which is a separate legal entity. Ernst & Young Limited is a Swiss company with registered seats in Switzerland providing services to clients in Switzerland.