Mi Oficina Income tax & Insurance Logo

The #1 Insurance & Income

Tax Preparation Service In

Montclair CA.

New clients receive $50 OFF their insurance / income tax service!

Our Services

1040 Form IRS tax preparation

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 Service

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.

DMV Services

Don’t wait in line at the DMV. Get your DMV registration renewal, title change, stickers (month and year), and license plates with us. Quick DMV services at a great price.

Income Tax & Insurance Made Easy

Mi Oficina Income Tax & Insurance, the best one-stop-shop agency in Montclair CA.

tax appointment

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.

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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.

taxes en pomona

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

  • FREE consultations

  • IRS audit assistance

  • Up to $7,000 refund advance

  • Receive EIC and CTC credit

  • W2 or self-employed tax prep

  • Fast refund in 2 – 3 weeks

  • And much more!

  IRS and CA FTB Certified

IRS income tax preparation
FTB tax preparation
Car Insurance
Car Insurance

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.

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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.

tax discounts

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!

taxes en pomona

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.

Lorena Perez
Lorena Perez
November 21, 2023
Great customer service, Jorge was very helpful in answering all my questions. Actually took the time to explain everything.
Gardella's Bartending
Gardella's Bartending
November 21, 2023
Best place to get your business taxes done hands down
Joel Ramirez
Joel Ramirez
April 16, 2023
Breana Castro
Breana Castro
January 26, 2023
Bernice Perez
Bernice Perez
January 26, 2023
Brenda Cazarez
Brenda Cazarez
May 18, 2022
Great service!!! 100% Recommended
silvia payes
silvia payes
February 10, 2022
Excelente servicio me ayudaron a recibir un gran reembolso este año el señor Juan siempre me ayuda. Son muy amables y profesionales los recomiendo mucho.
Oscar Arriaga
Oscar Arriaga
January 22, 2022
Muy amables me ayudaron en todo los recomiendo el lugar esta muy limpio en todo
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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.