SOI Tax Stats - Selected online taxpayer assistance, by type of assistance - IRS Data Book Table 10

The linked files are available as Microsoft Excel® files. A free Excel Viewer is available for download, if needed.

Selected online taxpayer assistance, by type of assistance

• 2023 XLSX
• 2022 XLSX
• 2021 XLSX
• 2020 XLSX  
• 2019 XLSX

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