# Unified Rule for Loss on Subsidiary Stock
> **IRS** · Rule · Published 2008-11-06 · 73 FR 65982
## Document
- **Document number:** Z8-21006
- **Category:** other
- **Sub-agency:** IRS
- **Federal Register citation:** 73 FR 65982
- **CFR reference:** 26 CFR 1
- **Publication date:** 2008-11-06
- **Treasury docket:** TD 9424
## Source
- [Federal Register document](https://www.federalregister.gov/documents/2008/11/06/Z8-21006/unified-rule-for-loss-on-subsidiary-stock)
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