Diaz Enterprises Income Tax Service since 1969
- Closed ⋅ Opens 10 am
- 10 am–9 pm
- Temporarily closed
Diaz Enterprises, Inc., or Diaz Tax, is an American tax preparation company operating in Santa Ana, California and Corona, California. The company was founded in 1969 by siblings Rogelio Diaz and Margarita Rodriguez. As of 2024, Diaz Enterprises operates approximately 2 retail tax offices staffed by tax professionals at your service. The company is currently run by wife of Rogelio Diaz, Nellie Diaz, and her three sons, Roger Diaz Jr., Edgardo Diaz, and Adrian R. Diaz.
Services
- Tax preparation service
- Accountant
- Notary public
- Property management company
- Real estate agency
- Tax preparation
From the Business
- Identifies as Latino-owned
- Identifies as veteran-owned
- Identifies as women-owned
Service Options
- Online appointments
- On-site services
- Language assistance
Accessibility
- Wheelchair-accessible car park
- Wheelchair-accessible entrance
- Wheelchair-accessible seating
- Wheelchair-accessible toilet
Business Hours
- Monday
- 10 am–9 pm
- Tuesday
- 10 am–9 pm
- Wednesday
- 10 am–9 pm
- Thursday
- 10 am–9 pm
- Friday
- 10 am–9 pm
- Saturday
- 10 am–6 pm
- Sunday
- 10 am–6 pm
Find Us on Google Maps
1919 S Main St, Santa Ana, CA 92707, United States
Customer Reviews

Reviews

Excellent service, a very kind lady willing to help with everything


They make it quick and easy. I was able to send in my forms ahead of my appointment. They reviewed and explained everything thoroughly, so they are very knowledgeable in the field and professional.

The service is terrible, you make an appointment and you still have to wait hours, they charge you $200 to make the short form. I dont recommend it at all.

Yesterday was the first time I did my TAXES with them especially with Adrian SUPER satisfied SUPER efficient 100% recommended

First of all Edgar is really great but the reason for the 1 star is the gentlemen in the front he is so rude and doesn't know how to talk to people. Also doesn't seem to know any information and just guesses. You really need to work on customer service and speak to people. Us customers are the reasons your bills are getting paid. I did not appreciate you yelling at my mother over the phone. I really hope you were having a bad day or get whatever help you need to improve on yourself. Shame on you. Please be careful when calling into the office and don't expect great customer service on the phone.

Great and quick service. In and out in 30 minutes after walking in no appointment.

Terrible service, it is the first year and the last that I do my taxes, I went with them because according to them, they are very good at preparing taxes, but I see that it is a pure lie, I asked them to send me my taxes electronically, and they told me that, that was that, that they didnt do that. I know that a preparer can do it, just go to their computer and send them to my email. I dont recommend them. Its a garbage business.😡

Best of the best tax office. Over 50 years in business! Support local family owned. They aren't going anywhere. Pioneers in the tax game, often imitated never duplicated.

Excellent customer service.


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