Case Note & Summary
The case involved appeals by the Union of India against the judgment of the Delhi High Court which quashed Circular No.789 issued by the Central Board of Direct Taxes (CBDT) regarding the taxation of income from dividends and capital gains under the Indo-Mauritius Double Taxation Avoidance Convention (DTAC). The High Court found the circular to be ultra vires the Income-tax Act, 1961, particularly Sections 90 and 119, asserting that it improperly directed tax authorities to accept certificates of residence from Mauritius without proper scrutiny. The Supreme Court examined the purpose of the DTAC and the legislative intent behind Section 90, which allows the Central Government to enter into agreements for avoiding double taxation. The Court noted that the circular was issued to clarify the status of Foreign Institutional Investors (FIIs) from Mauritius, who were previously assured that their capital gains would not be taxed in India. The Court emphasized that the circular was consistent with the provisions of the DTAC and did not infringe upon the Income-tax Act. The Supreme Court ultimately upheld the validity of the circular, stating that it was within the powers granted to the CBDT under Section 90 of the Income-tax Act, thus allowing the benefits of the DTAC to apply to relevant assessees even if inconsistent with the Income-tax Act. The decision reinforced the principle that tax treaties can override domestic tax laws where applicable, ensuring that the provisions of the DTAC are honored.
Headnote
A) Tax Law - Double Taxation Avoidance - Validity of Circular - Income-tax Act, 1961, Sections 90, 119 - The High Court quashed the CBDT circular as it was found to be ultra vires the provisions of the Income-tax Act, which does not allow the CBDT to issue instructions that contradict the Act. The Supreme Court held that the circular is valid as it aligns with the provisions of the DTAC and does not infringe upon the Income-tax Act (Paras 6-7).
Issue of Consideration
Whether the circular issued by the Central Board of Direct Taxes is ultra vires the provisions of the Income-tax Act, 1961.
Final Decision
The Supreme Court upheld the validity of Circular No.789 issued by the CBDT, stating it was consistent with the provisions of the Indo-Mauritius DTAC and did not infringe upon the Income-tax Act, 1961.
Law Points
- Double Taxation Avoidance
- Income Tax Act
- Circular Validity
- Competent Authority
- Tax Residency
- Quasi-Judicial Function
- Legislative Delegation



