Supreme Court Upholds Central Sales Tax Act Provision, Emphasizes Legislative Intent

The Supreme Court held that Section 8(2)(b) of the Central Sales Tax Act, 1956, is valid and does not contravene Articles 301 and 303(1) of the Constitution. The Court emphasized the legislative intent behind the provision to prevent tax evasion and ensure control over inter-State trade. It clarified that the tax imposed was in the public interest and justified under Article 302. The decision overturned the High Court's ruling, allowing the appeals and remitting certain issues back to the High Court for further consideration.

---

---

Issues Involved:
1. Validity of Section 8(2)(b) of the Central Sales Tax Act, 1956.
2. Alleged violation of Articles 301 and 303(1) of the Constitution.

Issue-wise Detailed Analysis:

1. Validity of Section 8(2)(b) of the Central Sales Tax Act, 1956:
The respondents claimed that they were not liable to be taxed at the higher rate prescribed in Section 8(2)(b) of the Central Sales Tax Act, 1956, on the turnover of their sales in the course of inter-State trade to Government or unregistered dealers, even though they had not obtained C or D forms. They argued that Section 8(2)(b) is violative of Articles 301 and 303(1) of the Constitution and was, therefore, invalid. The High Court of Madras accepted these claims, leading to the appeals.

The Supreme Court examined the legislative history and the intent behind the enactment of Section 8(2)(b). The provision was designed to discourage inter-State sales to unregistered dealers by imposing a higher tax rate of 10% or the rate applicable to intra-State sales, whichever is higher. This measure aimed to prevent tax evasion and ensure that inter-State trade was conducted through registered dealers, over whom the government had more control.

The Court emphasized that sales tax is a significant revenue source for the States, and the Constitution-makers had imposed restrictions on the States' taxing power to avoid multiple taxation on inter-State sales. Article 286 was one such provision, and its scope had been interpreted in various landmark cases, including State of Bombay v. United Motors (India) Ltd. and Bengal Immunity Company Limited v. The State of Bihar and Others.

The Constitution (Sixth Amendment) Act, 1956, further clarified the taxing powers by amending Article 286 and incorporating item 92A in List I of the Seventh Schedule, authorizing Parliament to legislate on inter-State trade taxation. The Central Sales Tax Act (74 of 1956) was enacted under this authority, with Section 8 detailing the tax liability on inter-State sales.

2. Alleged violation of Articles 301 and 303(1) of the Constitution:
Article 301 guarantees the freedom of trade, commerce, and intercourse throughout India, subject to other provisions of Part XIII. Article 302 allows Parliament to impose restrictions on this freedom in the public interest. The respondents argued that Section 8(2)(b) imposed restrictions on inter-State trade, violating Article 301.

The Supreme Court referred to previous judgments, including Atiabari Tea Co. Ltd. v. The State of Assam and Others and Automobile Transport (Rajasthan) Ltd. v. The State of Rajasthan and Others, which clarified that restrictions under Article 301 are those that directly and immediately impede the free flow of trade. The Court noted that a tax on the sale of goods does not normally interfere with the free movement of trade unless its rate or features impede the free flow of goods.

The Court held that the Central sales tax under Section 8(2)(b) was a measure to prevent tax evasion, which is in the public interest. Therefore, even if the tax imposed restrictions on inter-State trade, it was justified under Article 302. Moreover, the majority judgment in State of Madras v. N.K. Nataraja Mudaliar had stated that the exercise of the power to tax is presumed to be in the public interest.

Regarding the contention that Section 8(2)(b) violated Article 303(1) by imposing varying tax rates on inter-State sales in different States, the Court reiterated its stance from the Nataraja Mudaliar case. It held that different rates of tax in various States do not constitute discrimination, as the flow of trade depends on multiple factors beyond tax rates.

Conclusion:
The Supreme Court set aside the decision of the High Court and held that Section 8(2)(b) of the Central Sales Tax Act, 1956, does not violate Articles 301 and 303(1) and is valid. The appeals were allowed with costs. For Civil Appeals Nos. 105-106 of 1970, the Court remitted the cases to the High Court for consideration of other questions raised by the respondents. Appeals allowed.

---