Section 159 — Agreement with foreign countries or specified territories and adoption by Central Government of agreement between specified associations for double taxation relief

(1) The Central Government may enter into an agreement with the
Government of—
( a) any other country; or
( b) any specified territory,
for the purposes mentioned in sub-section (3), and may, by notification, make such
provisions as necessary for implementing the agreement.
(2) Any specified association in India may enter into an agreement with any specified
association in the specified territory for the purposes mentioned in sub-section (3)
and the Central Government may, by notification, make such provisions as may be
necessary for adopting and implementing such agreement.
(3) The agreement mentioned in sub-section (1) or (2) may be entered for—
( a) the granting of relief in respect of—
( i) income on which income-tax under this Act and income-tax in that
country or specified territory, as the case may be have been paid;
( ii) income-tax chargeable under this Act and under the corresponding
law in force in that country or specified territory, as the case may
be, to promote mutual economic relations, trade and investment;
or
( b) the avoidance of double taxation of income under this Act and under
the corresponding law in force in that country or specified territory,
as the case may be, without creating opportunities for non-taxation or
reduced taxation through tax evasion or avoidance (including through
treaty-shopping arrangements aimed at obtaining reliefs provided in the
said agreement for the indirect benefit to residents of any other country
or territory);
( c) exchange of information for—
( i) the prevention of evasion or avoidance of income-tax chargeable
under this Act or under the corresponding law in force in that
country or specified territory, as the case may be; or
( ii) investigation of cases of such evasion or avoidance; or
( d) recovery of income-tax under this Act and under the corresponding law
in force in that country or specified territory, as the case may be.
(4) Where,—
( a) the Central Government has entered into an agreement with the
Government of any country or specified territory, as the case may be,
under sub-section (1); or
( b) a specified association in India has entered into an agreement with a
specified association of any specified territory under sub-section (2) and
such agreement has been notified under that sub-section,
for granting relief of tax, or avoidance of double taxation, then, in relation to the
assessee to whom such agreement applies, the provisions of this Act shall apply to
the extent they are more beneficial to that assessee.
(5) The charge of tax,—
( a) in respect of a foreign company at a rate higher than the rate at which
a domestic company is chargeable; or
( b) in respect of a company incorporated in the specified territory at a rate
higher than the rate at which a domestic company is chargeable,
shall not be regarded as less favourable charge or levy of tax in respect of such
foreign company or such company incorporated in the specified territory, as the
case may be.
(6) Irrespective of anything contained in sub-section (4), the provisions of Chapter
XI shall apply to the assessee, even if such provisions are not beneficial to him.
(7) Where, any—
( a) term used in an agreement entered into under sub-section (1) or (2),
is defined under the said agreement, the said term shall have the same
meaning as assigned to it in that agreement and where the term is not
defined in that agreement, but defined in this Act, it shall have the same
meaning as assigned to it in this Act and the explanation, if any, given
to it by the Central Government; or
( b) term is used but not defined in this Act or in the agreement referred to
in sub-section (1) or (2), it shall, unless the context otherwise requires,
and is not inconsistent with the provisions of this Act or the said agree-
ment, have the same meaning as assigned to it in the notification issued
by the Central Government in this behalf, and the meaning assigned to
such term shall be deemed to have effect from the date on which that
agreement came into force; or
( c) term is used in any agreement entered into under sub-section (1) or (2),
and not defined under the said agreement or this Act, or in any notifica-
tion issued under clause (b), then, unless the context otherwise requires,
it shall have the same meaning as assigned to it—
( i) in any Act of the Central Government related to taxes; and
( ii) in any other case, in any other law of the Central Government,
and shall be deemed to have effect from the date on which the said agreement came
into force.
(8) An assessee, not being a resident, shall be entitled to claim any relief under an
agreement mentioned in sub-section (1) or (2), only when—
( a) a certificate of his being a resident in any country or specified territory,
is obtained by him from the Government of that country or Government
of that specified territory, as the case may be; and
( b) he provides such other documents and information, as may be prescribed.
(9) For the purposes of this section,—
( a) “specified associations” means any institution, association or body,
whether incorporated or not—
( A) functioning under any law for the time being in force in India or
the laws of the specified territory; and
( B) which may be notified as such by the Central Government for the
purposes of this section;
( b) “specified territory” means any area outside India which may be noti-
fied as such by the Central Government.