At 1 TAX PRO, INC., we provide tax services geared to the unique needs of each client since 1994. Our firm offers significant capabilities in taxation, accounting, payroll, incorporation and audit representation. Because of our tax expertise and sound business practices, we currently serve individuals and business owners residing in 41 states and 10 countries. Our international practice serves both individuals and businesses dealing with the complexities of international tax laws.

If you are looking for a blend of personal service and expertise, you have chosen the right tax firm! At 1 TAX PRO, we offer a broad range of services for business owners, independent professionals and employees. Companies who choose our firm rely on competent advice, fast and accurate personnel. When you retain our services, in addition to the sound advice and over 14 years of experience, you will receive individualized service and attention to detail that is unmatched by none.



Our services encompass nearly every aspect of your business and personal affairs. We are experienced in all matters of accounting, taxation, IRS problem resolution, business formation, and payroll. To see a listing of our services, please take a moment and look at our services page.

Our firm’s reputation for providing quality service reflects the high standards we demand of ourselves. Our high standards, specialized staff, responsive and customized service spell the difference between our firm and the rest.

Contact our office for a free initial consultation and experience the difference. We will answer all of your questions, as they impact both your tax and financial situation.


1393 N. Citrus Ave.
Covina, CA 91722

Phone: 626.332.5900
Fax: 626.332.5999



Covina | West Covina | San Dimas | Glendora | El Monte | Baldwin Park