Subaya Constructions Company LTD vs. Tamilnadu Water Supply And Drainage Board

Held

The Court held that the petitioner's case should be governed by paragraph 10(a) of G.O.Ms.No.296 dated 09.10.2017. The Court reasoned that the original agreement, entered into on January 25, 2016, clearly included a tax component (TNVAT and Excise Duty) within the contract price. The G.O. itself was a policy decision to ensure that the additional tax burden under GST was borne by the purchaser (TWAD Board) and not the contractor. The Court found that the bid documents contained itemized rates, making it feasible to determine the exact price for each item after deducting the tax component, thus aligning with the conditions for paragraph 10(a). The Court also noted a previous judgment in similar writ petitions (W.P.Nos.21196 and 21198 of 2019) where the Principal Seat had directed parties to be governed by paragraph 10(a) and 12 of the same G.O. The Court directed the respondent Board to calculate the tax component and rework the contract price in terms of paragraph 10(a) and enter into a revised agreement with the petitioner within eight weeks. The Court acknowledged the petitioner's submission that they were compelled to sign a revised agreement due to liquidity issues.

Facts

The petitioner, Subaya Constructions Company Ltd., entered into a contract with the Tamil Nadu Water Supply and Drainage Board (TWAD Board) on January 25, 2016, for sewerage works. The contract price was inclusive of TNVAT and Excise Duty. Following the introduction of GST on July 1, 2017, the tax regime changed, necessitating a re-evaluation of contract terms. The Government of Tamil Nadu issued G.O.Ms.No.296 on October 9, 2017, providing a methodology for estimating subsumed taxes. The petitioner contended their case fell under paragraph 10(a) of the G.O., while the respondents argued it fell under paragraph 10(c). The petitioner sought a fresh supplemental agreement for GST, which was not considered, leading to the filing of this writ petition. The respondents argued that a revised agreement was already entered into and that the issue involved contract interpretation.

Key Issues

1. Whether the petitioner's case for recalculating the contract price post-GST falls under paragraph 10(a) or 10(c) of G.O.Ms.No.296 dated 09.10.2017, concerning the methodology for estimating subsumed taxes? Petitioner's argument: The petitioner contended that their case should be governed by paragraph 10(a) of the G.O., which applies when the supplier has furnished a break-up of taxes within the quoted value at the time of tender submission. They argued that their bid documents contained itemized rates, allowing for the deduction of the tax component. Respondents' argument: The respondents argued that the petitioner's case falls under paragraph 10(c) of the G.O., which is applicable when the break-up of taxes was not obtained or furnished in the bid document, and departmental estimates are used. They also contended that the issue was primarily one of contract interpretation and that the petitioner had already signed a revised agreement.