Contact us
Call, text, or email. We answer in English and Spanish.
Get in touch
- Call or text us(925) 642-9094
- Email usinfo@asutaxservice.com
- Existing clientsClient Portal Login
Where we work
Based in Oakley, California. The practice is fully online — everything from your first question to your signed return happens through the secure portal, wherever you are.
Please don't send sensitive information here. Social Security numbers, bank details, and tax documents belong in the secure Client Portal, not in email or a web form.