If you are searching for various types of notices sent by FBR please click here 1. Original Assessment Order - Filing of Return of Income Section 120 of the Income Tax Ordinance, 2001 A return of income once filed by the taxpayer instantly becomes an assessment order under section 120 of the Income Tax Ordinance, 2001. Where a taxpayer has furnished a complete return of income (other than a revised return under sub-section (6) of section 114) for a tax year ending on or after the 1st day of July, 2002,— (a) the Commissioner shall be taken to have made an assessment of taxable income for that tax year, and the tax due thereon, equal to those respective amounts specified in the return; and (b) the return shall be taken for all purposes of this Ordinance to be an assessment order issued to the taxpayer by the Commissioner on the day the return was furnished. Section 114 of the Income Tax Ordinance, 2001 Please click here to see the complete list of ...