|   Declaration  of undisclosed income. 183.  (1) Subject to the provisions of this Scheme, any person may make, on or after  the date of commencement of this Scheme but before a date to be notified by the  Central Government in the Official Gazette, a declaration in respect of any  income chargeable to tax under the Income-tax Act for any assessment year prior  to the assessment year beginning on the 1st day of April, 2017— (a)  for which he has failed to furnish a return under section 139 of the Income-tax  Act; (b)  which he has failed to disclose in a return of income furnished by him under the  Income-tax Act before the date of commencement of this Scheme; (c)  which has escaped assessment by reason of the omission or failure on the part of  such person to furnish a return under the Income-tax Act or to disclose fully  and truly all material facts necessary for the assessment or otherwise. (2)  Where the income chargeable to tax is declared in the form of investment in any  asset, the fair market value of such asset as on the date of commencement of  this Scheme shall be deemed to be the undisclosed income for the purposes of  sub-section (1). (3)  The fair market value of any asset shall be determined in such manner, as may be  prescribed. (4)  No deduction in respect of any expenditure or allowance shall be allowed against  the income in respect of which declaration under this section is made. |