The Tax 2023 filing season will officially begin January 29, 2024 to April 15, 2024.

Starting Monday January 15, our office will be open 7 days a week to assist in preparing your tax.   


Office Hours:
Monday - Saturday:  10am to 6pm
Sunday: 10am to 3pm

Thanh Tung Services
14251 Euclid St., #F104  Garden Grove, CA 92843
Phone: (714) 554-6434  
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For Tax Services pre-season or after-season, please use our Tax Prepare Request form, or make an appointment at our office. 


When required, please comply with all social distancing order, including 6-feet apart and masks.
Our priority is the health and safety of all the members of our community.
We thank you for your continued support, and we are wishing you the best.



The online tax service process is not simple, but we will try. 

Simply attach your documents as a file and send them to our email at This email address is being protected from spambots. You need JavaScript enabled to view it..

If you have hard copies and do not have them saved as a PDF, you can take clear photos of the documents using your cell phone.

You can also fill out our online request form


Both routes require a valid email address and phone number in order to communicate with you for accurate filing.


Your tax documents include: W2, 1099, 1098, or anything that has 'IMPORTANT TAX INFORMATION' on it.  Make sure you have all your documents for the year before filing.  Typically, tax amendments are not easy.

Once we receive the files, we will process them and send you an estimate for you to review and correct any information.

Upon confirmation, the final will be prepared for you to sign, before we e-file for you.


Those are the general steps to process your tax filing.

Sometimes, we may not be able to complete your transaction because it's too 'complicated'.  Please mention that to inquire on alternative methods.


Check your IRS refund status

Check you California FTB refund status: