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Not Posted (Total number of transactions not posted).

OTCnet/RSPCC Contacts

Internal Revenue Manual Part 3. Submission Processing · 2026-10-03 edition · updated 2026-10-04 · United States

Treasury OTC Support Center PCC Customer Service 866-945-7920.

Customer support is available 24 hours a day, 7 days a week. You can leave a voice mail message or send an email to: FiscalService.OTCChannel@citi.com.

All issues and concerns related to the program must be sent to the RSPCC HQ team using the following distribution code: &TS CAS:SP:ATP:EP:RSPCC.

For RSPCC Technical questions and concerns, the user must email the issue to the following IRSPCC IT group code: &IT ACIOAD-SP-E-DD-DV-RSPCC.

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▸Contents — Internal Revenue Manual Part 3. Submission Processing

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