Our Team


Peter Stratos - President & CEO

Peter Stratos is an expert in international tax for both individuals and corporations. Peter’s primary expertise in international tax ranges across many areas, including foreign tax credit planning, residency issues, state and local issues for international and multinational businesses, expats and inpats, pre-immigration planning, transfer pricing, FAS109 & FIN48, compensation planning, treaty positions, entity selection, organizational structuring and withholding issues, artists, entertainers, athletes, and various other issues.

Peter is a speaker for the AICPA and other organizations on various international tax topics and has also written several articles and issue papers covering these topics.  He was recognized by the Virginia Society of Certified Public Accountants and by the Virginia Business Magazine as a “Super CPA” in corporate taxation for 2008 and 2009.


Ulker Dagdelen - Manager

Ulker is a tax manager working with us from North Carolina.  She has extensive experience in both domestic and international tax issues for individuals and business. Ulker spent several years in public accounting before joining Family Dollar’s tax department, where she gained valuable in-house corporate tax experience.  Some highlights of her work experience include preparing complex federal and multi-state tax returns; tax planning for businesses and high net-worth individuals; assisting in entity choice; international tax compliance with Inbound/Outbound; assisting with cross-border withholding tax compliance; foreign Earned Income Exclusion vs Foreign Tax Credit; assisting attorneys/clients with Offshore Voluntary Disclosure Programs.  She is also fluent in German and Turkish.

Hannah Stratos - Associate

Hannah is a tax associate working with us from South Mississippi. She has a B.A. in Social Entrepreneurship from Belmont University with a focus on business planning. She also has experience in bookkeeping as well as starting and running a small business.


Sarah Stratos - Office Administrator

Sarah is the office administrator working from our Virginia office managing the day to day operations and keeps us all in line.

Susan Szymanski - Bookkeeper

Susan is in our Virginia office and is responsible for the outsourced accounting and bookkeeping needs of our clients.  She earned a B.S. in Business Management and has a diverse background working in the internal accounting department of a large non-profit organization, elementary school teaching while living in Shanghai, China for seven years, and managing the office of a patent and trademark attorney.

Career Opportunities

Stratos & Associates is always seeking new employees in different corners of the world. We offer valuable learning and growing opportunities and a wide range of tax fields to work in.

We are looking for experienced tax associates who are also looking to work and learn outside their areas of expertise.

If you are interested in a career at Stratos & Associates, PLLC, please contact Peter Stratos at pstratos@stratospllc.com with a resume and phone number.