Case Note & Summary
The case involved appeals by the Union of India against various High Court judgments that declared Section 171(9) of the Income Tax Act, 1961 unconstitutional. The High Court had struck down this provision on grounds of legislative incompetence and violation of Article 14 of the Constitution. The litigation arose from a series of writ petitions concerning the validity and interpretation of Section 171(9), particularly in relation to the recognition of partial partitions of Hindu undivided families (HUFs). The facts of Writ Petition No. 994 of 1984 were highlighted, where a partial partition was recognized by the Income Tax Officer, but later assessments included income from partitioned properties, leading to objections from the petitioner. The High Court concluded that Section 171(9) was unconstitutional as it imposed liabilities on HUFs for income not belonging to them and created arbitrary classifications based on the date of partition. The Union of India contended that the High Court's findings were erroneous and that the legislative intent was to curb tax avoidance. The Supreme Court analyzed the legislative competence of Parliament to amend tax laws and the rationale behind the cut-off date for recognizing partial partitions. It concluded that the amendment was valid and aimed at preventing tax evasion, thus dismissing the High Court's findings. The Supreme Court allowed the appeals, quashed the High Court's judgments, and upheld the constitutionality of Section 171(9), directing the Income Tax Appellate Tribunal to refer questions for determination. No costs were awarded.
Headnote
A) Constitutional Law - Legislative Competence - Amendment Validity - Income Tax Act, 1961, Section 171(9) - The court held that the amendment to Section 171(9) was within the legislative competence of Parliament, aimed at preventing tax evasion through partial partitions of Hindu undivided families (HUFs) post a specific date. The court found no merit in claims of legislative incompetence or violation of Article 14 (Paras 1-9). B) Tax Law - Partial Partition - Recognition and Assessment - Income Tax Act, 1961, Section 171(9) - The court ruled that the provisions of Section 171(9) effectively nullified claims of partial partition after December 31, 1978, and upheld the validity of the legislative intent to prevent tax avoidance through such partitions (Paras 10-20).
Issue of Consideration
Whether Section 171(9) of the Income Tax Act, 1961 is unconstitutional and beyond legislative competence.
Final Decision
The Supreme Court allowed the appeals, quashed the High Court's judgments declaring Section 171(9) unconstitutional, and upheld its validity. The court directed the Income Tax Appellate Tribunal to refer questions for determination.
Law Points
- Constitutional validity
- legislative competence
- partial partition
- Income Tax Act
- 1961
- Article 14
- tax avoidance



