| English version is an unofficial translation. | ||||
| Document Title | Language | Year | Format | Byte |
| Income Tax Act, 2058 and Income Tax Rules, 2059 updated 2065 | Nepali | 2009 | 742792 | |
| Income Tax Act 2031. | Nepali | 2008 | 245010 | |
| Income Tax Rules 2002 | English | 2002 | 252296 | |
| Income Tax Rules 2059 | Nepali | 2002 | 170789 | |
| Income Tax Act 2000 | English | 2000 | 918742 | |
| Income Tax Act 1974 | English | 1974 | 120083 | |