1,2 (1)(a) The Board or any other income-tax authority specified by it by a general or special order in this behalf may furnish or cause to be furnished to-
(i) any officer, authority or body performing any functions under any law relating to the imposition of any tax, duty or cess, or to dealings in foreign exchange as defined in 3 clause (n) of section 2 of the Foreign Exchange Management Act, 1999 (42 of 1999); or
(ii) such officer, authority or body performing functions under any other law as the Central Government may, if in its opinion it is necessary so to do in the public interest, specify by notification in the Official Gazette in this behalf, any such information 4 received or obtained by any income-tax authority in the performance of his functions under this Act, as may, in the opinion of the Board or other income-tax authority, be necessary for the purpose of enabling the officer, authority or body to perform his or its functions under that law.
(b) Where a person makes an application to the 5 6 Principal Chief Commissioner or Chief Commissioner or 7 Principal Commissioner or Commissioner in the prescribed form for any information relating to any assessee8 received or obtained by any income-tax authority in the performance of his functions under this Act, the 5 6 Principal Chief Commissioner or Chief Commissioner or 7 Principal Commissioner or Commissioner may, if he is satisfied that it is in the public interest so to do, furnish or cause to be furnished the information asked for 9 *** and his decision in this behalf shall be final and shall not be called in question in any court of law.
(2) Notwithstanding anything contained in sub-section (1) or any other law
for the time being in force, the Central Government may, having regard to the
practices and usages customary or any other relevant factors, by order notified
in the Official Gazette, direct that no information or document shall be
furnished or produced by a public servant in respect of such matters relating to
such class of assessees or except to such authorities as may be specified in the
order.
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1. Subs. by Act 5 of 1964, s. 33, for section 138 (w.e.f. 1-4-1964).
2. Subs. by Act 20 of 1967, s. 28, for sub-section (1) (w.e.f. 1-4-1967).
3. Subs. by Act 17 of 2013, s. 35, for "section 2 (d) of the Foreign Exchange
Regulation Act, 1947 (7 of 1947)" (w.e.f. 1-4- 2013).
4. Subs. by Act 4 of 1988, s. 41, for "relating to any assessee in respect of
any assessment made under this Act or under the Indian Income-tax Act, 1922 (11
of 1922)" (w.e.f. 1-4-1989).
5. Subs. by s. 2, ibid., for "Commissioner" (w.e.f. 1-4-1988).
6. Subs. by Act 25 of 2014, s. 4, for "Chief Commissioner" (w.r.e.f. 1-6-2013).
7. Subs. by s. 4, ibid., for "Commissioner" (w.r.e.f. 1-6-2013).
8. Subs. by Act 4 of 1988, s. 41, for "in respect of any assessment made under
this Act or the Indian Income-tax Act, 1922 (11 of 1922), on or after the 1st
day of April, 1960" (w.e.f. 1-4-1989).
9. The words "in respect of that assessment only" omitted by s. 41, ibid. (w.e.f.
1-4-1989).
Section 133 Power to call for information
Section 133B Power to collect certain information
Section 133C Power to call for information by prescribed income-tax authority
Section 134 Power to inspect registers of companies
Section 136 Proceedings before income-tax authorities to be judicial proceedings