Our services cover every area of tax operations. Already know what you need? Click to learn more.
It’s not what we do that is unique, it is how we do it. Our approach is fairly simple: Listen to our clients, empower our people, and scale our services.
How we work with you
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Co-sourced
Whether leading or supporting your operational needs, we become an integrated part of your tax function, working side-by-side with your team.
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Outsourced
Our outsourcing model delivers the best people and processes, providing a streamlined, cost-effective solution.
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Project-based
Our project-based solutions offer specialized support in technology, planning, assessment, integration and other key initiatives.
A true global partnership
Together, GTM and WTS Global deliver worldwide tax services to multinational companies
