# A Look at Book-Tax Differences for Large Corporations Using Aggregate Internal Revenue Service (IRS) Data
> **Insight** · 2021-04-07 · `IN11646`
## Report
- **CRS ID:** IN11646
- **Series:** Insight
- **Publication date:** 2021-04-07
## Documents
- [PDF](https://www.everycrsreport.com/files/2021-04-07_IN11646_131be3c61b332026abcf9d3aa9ece2d5618001e5.pdf)
- [HTML](https://www.everycrsreport.com/files/2021-04-07_IN11646_131be3c61b332026abcf9d3aa9ece2d5618001e5.html)
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