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Our Services &
Practice Areas

Our clients' needs have defined the areas of our practice. Our success comes with our ability to provide assistance in all business aspects, such as financial, tax, accounting or technology.

Management Consulting 

We have significantly contributed to the growth of our larger, many of whom started modestly in the U.S. by utilizing our facilities as their "back office."

Transfer Pricing

Ongoing legislative changes in many countries have heightened the need for adopting and documenting robust transfer pricing policies.

Tax Solutions

Our firm's tax practice leverages extensive experience to address the needs of both multinationals and small businesses expanding internationally.

Auditing & Assurance

Our auditing and assurance services meet the highest standards of the profession.

What Our Clients Say

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Sergio Spera, CEO at AKSSS Studio

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I had a fantastic experience with ONE Advisors & Accountants. Their team was professional, knowledgeable, and always available to answer my questions. They provided valuable insights that helped me informed decisions for my business. I highly recommend their services to anyone seeking reliable advice.
CONTACT
LOCATION

Email: info@onecpas.com
Phone: +1 929-320-7103

 

NEW YORK 

555 5th Ave 14th floor, New York, NY  10017​

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CALIFORNIA

9440 S Santa Monica Blvd #301, Beverly Hills, CA 90210

© 2025 by  ONE Advisors & Accountants

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