Certified public accountant, Accountant, Bookkeeping service in Carlsbad, CA
USiBTS - International Tax Solutions is a Carlsbad-based CPA firm founded in 2017 by Denis Ovchinnikov and Natalia Moskaleva, specializing in international and U.S. tax preparation for individuals and business owners. Services include individual and corporate tax preparation, bookkeeping, payroll, accounting software setup, and IRS tax relief work such as audit representation and penalty abatement. Natalia Moskaleva is an IRS-authorized Enrolled Agent, and Denis brings over 20 years of experience in international business taxation.



