Tailor-made compliance management, worldwide

Capital Consulting provides tailor-made employment and payment solutions all over the world.

For over 25 years, we have been providing a fully compliant single point of contact for contractor payroll, outsourced employment, and international invoicing services.

Our experienced team of international specialists ensures that working internationally is safe, enjoyable, and profitable.


Where do we provide services?

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

  • Switzerland And Italy Reach Agreement On Tax Treaty

    22 January 2015

    Italy and Switzerland have agreed an amendment to their double tax agreement to … Read More

  • UK Autumn Statement highlights

    06 January 2015

    On 3 December 2014, the Chancellor of the Exchequer unveiled the Autumn … Read More

  • Switzerland Individual high net worth tax break maintained

    06 January 2015

    As expected, last November following the National referendum vote, the Swiss … Read More

What people say about us

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
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

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