Directory information, not recipient confirmation. Fax numbers can change and differ by department, location, form, or plan. Confirm this destination directly with Taxpayer Advocate Service (TAS) – Oakland Office, IRS before sending sensitive documents. FaxFlow is not affiliated with this organization.
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Taxpayer Advocate Service (TAS) – Oakland Office, IRS fax number
(855) 820-5137
Oakland Office
Used for: Case intake and communications with taxpayers; receiving case documents and notices via fax.
Fax destination details
- Department
- Oakland Office
- Purpose
- Case intake and communications with taxpayers; receiving case documents and notices via fax.
- Address
- 1301 Clay Street, Suite 1540-S, Oakland, CA 94612
- Voice phone
- (510) 907-5269
- Website
- Visit organization website
Before you send
- Confirm that this exact department handles your document or request.
- Check the organization website or call its main line for the current fax number.
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