The linked files are available as Microsoft Excel® files. A free Excel Viewer is available for download, if needed.
Delinquent collection activities by fiscal year
NOTE: In prior editions of the IRS Data Book, Table 27 was presented as Table 25.
- 2024 XLSX
 - 2023
 - 2022 XLSX
 - 2021 XLSX
 - 2020 XLSX
 - 2019 XLSX
 - 2018 XLS
 - 2017 XLS
 - 2016 XLS
 - 2015 XLS
 - 2014 XLS
 - 2013 XLS
 - 2012 XLS
 - 2011 XLS
 - 2002–2010 XLS
 - 1994–2001 XLS
 
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