No Interest on Six-Monthly Tax Filing if Rules Complied: Bombay High Court in Microsoft Case

A Division Bench of the Bombay High Court has ruled that tax authorities cannot impose interest under Section 30(2) of the Maharashtra Value Added Tax Act, 2002 when a dealer has paid tax strictly within the time prescribed by the Rules, even if the tax collected during the year runs into crores of rupees.

In a significant ruling, Justice M.S. Karnik and Justice Sandesh D. Patil quashed interest demands of approximately ₹1.26 crore under the MVAT Act and ₹14.07 lakh under the Central Sales Tax Act against Microsoft Corporation (India) Pvt. Ltd. for the financial year 2013-14. The court held that the company’s reliance on six-monthly returns was legitimate tax planning and not a colourable device.

A Dispute Over Filing Frequency

Microsoft, engaged in the sale and distribution of software products, voluntarily obtained registration under the MVAT Act and CST Act in September 2012. For FY 2012-13—its first year of operations in Maharashtra—the company reported a CST liability of just ₹19,200 and nil MVAT liability. Since this was below the ₹1 lakh threshold under Rule 17(4) read with Rule 41 of the MVAT Rules, 2005, Microsoft became eligible to file six-monthly returns for the following year.

In FY 2013-14, Microsoft’s business exploded: it reported gross sales of approximately ₹981 crore and collected and paid tax of about ₹41.35 crore. It filed its six-monthly returns on time—on 28th October 2013 for the first half and 26th April 2014 for the second half—and discharged all tax due within the prescribed due dates.

However, during appellate proceedings, the tax authority took the view that the company’s structure was a “colourable device.” The authority argued that Microsoft had deliberately obtained voluntary registration with minimal activity in FY 2012-13, manufactured a low prior-year tax figure, and then used the six-monthly filing facility in FY 2013-14 to defer payment of massive tax collections—in some months by up to 160 days. The authority levied interest under Section 30(2) of the MVAT Act, treating the tax as “delayed.”

The Colourable Device Allegation

The respondents, led by the State of Maharashtra, contended that Microsoft’s conduct was an orchestrated scheme falling squarely within the Supreme Court’s observations in M/s. McDowell and Company Limited vs. Commercial Tax Officer (1985) 3 SCC 543, where the apex court held that colourable devices cannot be part of tax planning even if technically within the letter of the law.

The State pointed to five steps: voluntary registration without business activity, a single token CST transaction of ₹1,73,800 in FY 2012-13 to generate a low tax figure, filing quarterly returns for the first year, claiming six-monthly periodicity for the next year based on that manufactured figure, and then grossing sales of ₹981 crore while pocketing collected tax for up to 160 days.

“The petitioner’s structure and conduct demonstrate a clear, orchestrated scheme, which falls squarely within the observations…that colourable devices are impermissible, even if they are (technically) within the letter of the law,” the respondents argued.

Court’s Reasoning: Rules Bind Both Sides

The bench rejected this characterisation, finding that Microsoft had not violated any statutory provision. The court noted that the impugned order itself acknowledged the company was legally entitled to file six-monthly returns. Yet the authority proceeded to levy interest on the ground of “unjust enrichment,” a concept the court held had no statutory basis in the context of return periodicity.

“Once the Rules prescribe the periodicity of filing return and due date for payment of tax, the same are binding both on the assessee and the respondents,” the court observed.

The bench further held that the interest levy under Section 30(2) is a fiscal levy that can only be imposed with authority of law. Since Microsoft had paid tax within the time specified by the Rules, there was no failure to pay tax within the time prescribed, and the sine qua non for levying interest was absent.

Distinguishing McDowell & Company , the court noted that tax planning within the framework of law is legitimate. “Present is not a case where the petitioner has avoided payment of tax by resorting to dubious methods. Present is a case where the tax has been paid,” the judgment states.

The court also relied on the Supreme Court’s decision in Commercial Taxes Officer vs. Bombay Machinery Store (2020) 4 TMI 769 (SC), which holds that tax administration cannot supply words to legislative provisions based on its own perception.

Key Observations

“The present is a case where the tax has been paid in terms of the timeline prescribed by the Act and the rules as indicated earlier. The finding that the petitioner has used the provisions as a device to arrange the affairs of the company in such a manner so as to cause unjust enrichment to itself at the cost of the revenue is neither having the sanction of law nor is supported by any cogent materials.”

Tax planning may be legitimate provided it is within the framework of law. Colourable devices cannot be part of tax planning and it is wrong to encourage or entertain the belief that it is honourable to avoid the payment of tax by resorting to dubious methods.”

“The respondent No.4 has virtually read down the delegated legislation having the force of law. Once the Rules prescribe the periodicity of filing return and due date for payment of tax, the same are binding both on the assessee and the respondents.”

“The interest is a fiscal levy and can be imposed only with the authority of law.”

Final Verdict

The court allowed the writ petition, quashing the interest demands under Section 30(2) of the MVAT Act and the corresponding CST interest. The company had earlier abandoned its challenge to a separate demand of ₹11.66 lakh relating to mismatch in credit notes. No order as to costs was made.

The ruling reinforces the principle that where a taxpayer strictly complies with statutory rules on return periodicity and payment deadlines, tax authorities cannot impose compensatory interest merely because the quantum of tax collected has grown substantially. The judgment also clarifies that voluntary registration with minimal prior-year activity, followed by explosive growth, does not, by itself, amount to a colourable device if the taxpayer adheres to the prescribed timelines.

For legal professionals, the decision underscores the importance of literal interpretation of tax provisions and limits the scope for revenue authorities to read down delegated legislation based on perceived legislative intent. The ruling may also provide comfort to businesses that legitimately plan their tax compliance within the framework of the law.