1 TAX-PRO, INC. is a full service professional tax firm, both in terms of the service provided and the industries served. Our clients span the income spectrum and are predominately individuals and business owners who each possess their own set of unique tax and financial needs. Our goal is to provide services that are timely, personalized, and of the highest quality. This has been the cornerstone of the firm's success since its inception.

Building long-term relationships with our clients by delivering personal, accurate and responsive services with a competitive fee structure is 1 TAX PRO’s mission. We strive to enrich our client’s financial lives by adding value through competent execution of proven tax and financial strategies. We believe that we can best serve your needs if we know you and your business intimately. We believe our success depends on it.

Our professional competency and creativity has resulted in a distinguished reputation and loyal clients who have been with the firm since its inception in 1994. Our reputation and satisfied clients are the result of our commitment to our philosophy of respect for our clients, operate the firm with the highest possible integrity and provide quality services at a reasonable cost to our clients. In addition, at 1 TAX PRO we strongly believe in establishing a firm that has community involvement through which we give back to our community some of the financial rewards we have earned.



1 TAX-PRO, INC. is a California corporation that was established in 2005 by Mr. Tony Nevarez. After graduating with a Bachelor’s Degree in Accounting, Mr. Nevarez worked as an Auditor for 7 years and after working for several years as a sole proprietor, Mr. Nevarez incorporated his tax and accounting business. The firm has experienced steady growth thanks to Mr. Nevarez’ leadership, his commitment to developing qualified staff, producing competent tax returns coupled with timely and objective advice, and delivering outstanding service to it's valued clients.

From its inception in 1994, Mr. Nevarez wanted to create a tax firm that focused its resources and staff to serve business owners throughout the United States. Mr. Nevarez realized that most tax firms neglected the needs of businesses that operated outside of their city limits. In 2005, when 1 TAX PRO was incorporated, it was serving business owners operating in 35 states and 6 countries, which represented 93% of its client base. However, with its new office in the City of Covina, 1 TAX PRO is prepared to serve both business owners and individuals, alike. Currently, the 1 TAX PRO serves clients in 10 countries and 41 states.

1 TAX PRO, INC. is ranked among the top tax firms in Southern California. By combining its expertise, experience and dedicated staff, 1 TAX PRO has grown to serve clients nationwide. 1 TAX PRO makes sure that every client is served by the expertise of the whole firm thereby ensuring 100% satisfaction by each and every one of its clients. We look forward to having you on board!

1393 N. Citrus Ave.
Covina, CA 91722

Phone: 626.332.5900
Fax: 626.332.5999
E-mail: info@1taxpro.com