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A Professional Corporation is located in Covina, California and serves clients in:
Los Angeles County, Orange County, Riverside County, San Bernardino County, and Ventura County, including Agoura Hills, Alhambra, Altadena, Anaheim, Arcadia, Azusa, Baldwin Park, Bellflower, Beverly Hills, Brentwood, Burbank, Canoga Park, Carson, Cerritos, Chatsworth, Culver City, Downey, Downtown Los Angeles, Duarte,  Eagle Rock, El Monte, El Segundo, Encino, Fontana, Glendale, Glendora, Hawthorne, Hermosa Hollywood, Huntington Beach, Inglewood, Irvine, Irwindale, Laguna  Niguel, Lakewood, Lawndale, Long Beach, Los Feliz, Malibu, Manhattan Beach, Marina del Rey, Mission Viejo, Monrovia, Montecito Heights, Monterey Park, Mount Washington, Newport Beach, North Hills, Northridge, Norwalk, Ontario, Pacific Palisades, Palm Springs, Pasadena, Pico Rivera, Placentia, Playa del Rey, Pomona, Rancho ,  Palos Verdes, Redondo Beach, Riverside, San Dimas, San Fernando, San Marino, San Pedro, Santa Ana, Santa Clarita, Santa Monica, Sherman Oaks, Sierra Madre, Silver Lake,  Echo Parks, Simi Valley, South Gate, Studio City, Thousand Oaks, Topanga, Torrance, Tustin, Valencia, Van Nuys, Venice, Ventura, Walnut, West Covina, West Hollywood, West Los Angeles, Westchester, Whitter, Wilmington, Yorba Linda.




Business Entity Selection

We'll help you decide what the best organization is for you and your business. 

Tax Preparation

We will prepare your Personal, Business and Estate returns; including any other government agency required forms.

Tax Problems

Problems with the IRS or Franchise Tax Board? Let us help you find the answers. 

Call us: (626) 858-6950

Financial Statements

Keeping accurate business financial statements is simple when you have the right professionals on your team. 

A Professional Accounting & Tax Company

Our staff are industry professionals with years of experience. Our staff are knowledgeable and up-to-date on all of the current accounting practices and techniques in our field.

Need assistance with your taxes? We've got you covered. We work hard to keep your goals and objectives in mind. You and all your tax needs. Leave it to us at Accounting & Tax Solutions.


We are a local Accounting & Tax firm located in Covina, California comprised of highly qualified, experienced Accounting & Tax Professionals. Since the beginning, we have offer a full range of accounting, tax, and business consulting services..   

Accounting & Tax Solutions | Ruben D. Rosas, Inc
426 S. Citrus Ave. Covina, CA 91723
PH: (626) 858-6950 | FAX: (626) 858-6960

Over 30 Years of Accounting & Tax Knowledge

As a QuickBooks ProAdvisor, Accounting & Tax Solutions is provided with the software, support, information and resources necessary to give the outstanding service and support to our small business clients. Contact Us today to discuss your QuickBooks needs, (626) 858-6950.