# 527 Groups and Campaign Activity: Analysis Under Campaign Finance and Tax Laws
> **Short Report** · 2009-01-26 · `RS22895`
## Report
- **CRS ID:** RS22895
- **Series:** Short Report
- **Publication date:** 2009-01-26
## Documents
- [PDF](https://www.everycrsreport.com/files/20090126_RS22895_6cc7bc5e5057bc2525165ac4fe7849876ca831fc.pdf)
- [HTML](https://www.everycrsreport.com/files/20090126_RS22895_0ce87a4327fda7e27827fd9f1bdaa6e8ead5ac9c.html)
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