law: The Black Money (Undisclosed Foreign Income and Assets) and Imposition of Tax Act, 2015
  11. Time limit for completion of assessment and reassessment.-
  (1) No order of assessment or reassessment shall be made under section 10 after the expiry of two years from the end of the financial year in which the notice under sub-section (1) of section 10 was issued by the Assessing Officer.
  (2) Notwithstanding anything contained in sub-section (1), an order of fresh assessment in pursuance of an order passed under section 18 setting aside or cancelling an assessment, may be made at any time before the expiry of the period of two years from the end of the financial year in which the order under section 18 is received by the Principal Commissioner or the Commissioner.
  (3) The provisions of sub-section (1) shall not apply to the assessment or reassessment made in consequence of, or to give effect to, any finding or direction contained in an order under section 15 or section 18 or section 19 or section 22 of this Act or in an order of any court in a proceeding otherwise than by way of appeal under this Act and such assessment or reassessment may, subject to the provisions of sub-section (2), be completed at any time, before the expiry of the period of two years from the end of the financial year in which such order is received by the Principal Commissioner or the Commissioner.
  Explanation 1.- In computing the period of limitation for the purpose of this section-
  (i) the time taken in reopening the whole or any part of the proceeding; or
  (ii) the period during which the assessment proceeding is stayed by an order or injunction of any court; or
  (iii) the period commencing from the date on which a reference or first of the references for exchange of information is made by an authority competent under an agreement referred to in section 90 or section 90A of the Income-tax Act or under section 73 of this Act and ending with the date on which the Principal Commissioner or the Commissioner last receives, the information so requested or a period of one year, whichever is less, shall be excluded:
  Provided that where immediately after the exclusion of the aforesaid time or period, the period of limitation referred to in sub-sections (1), (2) and (3) available to the Assessing Officer for making an order of assessment or reassessment, as the case may be, is less than sixty days, such remaining period shall be extended to sixty days and the aforesaid period of limitation shall be deemed to be extended accordingly.
  Explanation 2.-Where, by an order referred to in sub-section (3), any undisclosed foreign income and asset is excluded from the total undisclosed foreign income and asset for an assessment year in respect of an assessee, then, an assessment of such undisclosed foreign income and asset for another assessment year shall, for the purposes of section 10 and this section, be deemed to be one made in consequence of, or to give effect to, any finding or direction contained in the said order.