Tailor-made compliance management, worldwide

Capital Consulting provides tailor-made tax planning and management all over the world.

Since 1990, we have been providing one point of contact for fiscal and administrative services, facilitating Contract Management within a compliant framework.

Our team of international tax planning specialists ensures that working internationally is both enjoyable and profitable for you.


Which countries do we cover?

Our Free International Tax Guides

Our list of international tax guides is regularly updated - and free to use - and includes information on taxation, social security, and work permits.

See them all at a glance

Recent News Items

  • UK Taxpayers Being Dragged Into Higher Tax Bands

    28 July 2014

    An estimated 4.6 million taxpayers are expected to pay tax under the UK's 40 … Read More

  • France, Switzerland To Expand Tax Information Exchange

    24 July 2014

    Amendments to the double taxation convention (DTC) between France and … Read More

  • Personal Income Tax Reform Proposed In Portugal

    23 July 2014

    Portugal's Minister of State and Finance, Maria Luis Albuquerque, has presented … Read More

What people say about us

Victor Uriel
I have been using Capital Consulting for over 3 years to assist in several countries where taxation and employment liabilities would otherwise make it difficult to be competitive. In all the times I have dealt with Capital Consulting always found them to be helpful and knowledgeable and will continue using them for the foreseeable future.
Victor Uriel, Switzerland
Jan Foryszewski
Having worked with Capital Consulting/Sigma for over four years, I have always found their service to be absolutely professional and reliable at all times, yet highly personable in doing so. Their perpetual willingness to help, high level of expertise and detail orientated approach has certainly helped differentiate them in a competitive market. Prompt payment, discretion and carefully applied due care and attention to our candidates has naturally led them to be a valued Square One partner for many years already, which personally, I hope remains the case for many more to come.
Jan Foryszewski, Square One

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