Our Focus

International Tax Services’ extensive cross-border tax experience, prompt and effective communication, and personable style, will provide you clarity and confidence that your tax needs are completed in a thorough and efficient manner.  Our focus is to help you optimize and protect your assets, and ensure that your tax needs have been properly addressed.



Alanna B. Caplan

CPA (Canada), CPA (CO, USA)



Alanna has been focused on supporting individuals with their cross-border tax needs since 2006, and is professionally designated as a Chartered Professional Accountant in Canada, a Certified Public Accountant in the U.S., and a member of the Chartered Certified Accountants in the U.K.

Prior to specializing in her current role, Alanna worked in industry as a Business Analyst, allowing her to hone technical, critical thinking, and problem-solving skills that now work in synergy with her tax expertise.

Educational & Professional Credentials

  • Chartered Professional Accountant (Alberta, Canada), 2006

  • Chartered Certified Accountant (UK), 2007

  • Certified Public Accountant (Colorado, USA), 2009

  • Bachelor of Accounting Science, Haskayne School of Business, University of Calgary 2003

  • Member, AICPA American Institute of CPAs

  • Member, Chartered Professional Accountants, Alberta

  • Member, Canadian Tax Foundation

  • Member, Entrepreneurial Chartered Professional Accountants of Calgary

  • Member, Association of Chartered Certified Accountants ACCA, UK