Directory information, not recipient confirmation. Fax numbers can change and differ by department, location, form, or plan. Confirm this destination directly with Internal Revenue Service (IRS) - Centralized Insolvency Operation before sending sensitive documents. FaxFlow is not affiliated with this organization.
Internal Revenue Service (IRS) - Centralized Insolvency Operation fax number
(844) 250-2035
Centralized Insolvency Operation
Used for: Sending bankruptcy-related deadlines and related claim information to the IRS Centralized Insolvency Operation (CIO) via fax; CIO handles bankruptcy case administration and notices.
Fax destination details
- Department
- Centralized Insolvency Operation
- Purpose
- Sending bankruptcy-related deadlines and related claim information to the IRS Centralized Insolvency Operation (CIO) via fax; CIO handles bankruptcy case administration and notices.
- Voice phone
- 800-973-0424
- 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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