New clients get $30 OFF their 2025 income tax service!
Our Services
Income Tax Preparation
We are a professional income tax preparation agency offering personal, business, and self-employed tax services year-round to ensure you are in good financial standing.
Auto Insurance
Quality auto insurance at the best price. Let us protect you, your car, and your family while on the road. We also offer home insurance, commercial insurance, general liability and more.
Income Tax & Insurance Made Easy
Mi Oficina Income Tax & Insurance, the best one-stop-shop agency in Montclair CA.
Walkins Welcome
We are open all year. Stop by or make an appointment! Our experts will ensure you receive the care and attention you deserve on your insurance or income tax return.
Virtual Service
Can’t visit our office? Check out our virtual income tax & insurance options for clients who need fast and accurate service from their own homes.
Out of State Taxes
Mi Oficina Income Tax & Insurance offers insurance & income tax services in Montclair, Pomona, Ontario, Upland, Chino, plus surrounding areas and out of state.
Our Income Tax Pros
Are Ready To Help
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NO tax on tips or overtime
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IRS audit assistance
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Up to $7,000 refund advance
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Receive EITC and CTC credit
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W2 or self-employed tax prep
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Fast refund in 2 weeks
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And much more!
IRS and CA FTB Certified
Insurance Rates As Low
As $25 Per Month!
• FREE quotes
• Compare rates instantly
• SAME DAY coverage
• Lowest prices guaranteed
• Every make and model accepted
• And much more!
Why Choose Us
Everyone files taxes, but not everyone has a great tax preparer.
Call the best income tax professionals in Montclair CA.
Flexible Hours
Unlike most income tax offices that close after tax season, we are open year-round to assist you with any questions you may have.
Special Discounts
Our customers recieve special discounts on income tax, insurance and DMV services. Then, receive an extra $30 OFF your tax prep or insurance service for your first time!
Seguros y Taxes En Español
Mi Oficina Income Tax & Insurance te ayuda en Español para siempre ofrecerte el mejor servicio al precio mas bajo. Latinos para Latinos.
Get To Know Us
Welcome to Mi Oficina Income Tax & Insurance, a company committed to customer service and attention since 1986. We are based in Montclair, but serve clients in Pomona, Chino, Upland, Ontario and all surrounding areas. Our experts offer a wide variety of services such as income tax preparation, ITINs, auto insurance, DMV services and much more. Book a call with the #1 income tax agency in Montclair today, and let our experts get you the refund you deserve.