State Instrumentalities Must Reimburse Differential GST to Contractors For Pre-Existing Works Contracts Under Execution

State Instrumentalities Must Reimburse Differential GST to Contractors For Pre-Existing Works Contracts Under Execution

Issue

Whether a government contractor who incurred and paid an additional tax burden due to the transition from the VAT regime to the GST regime during a running works contract has a legal right to seek reimbursement of the differential tax from the state instrumentality that received the services.

Facts

• The petitioner is a Class-I registered civil contractor who was awarded a works contract for the repairs and renovation of the TLH Building.

• During the subsistence of the contract, the GST regime commenced on 1 July 2017, replacing the erstwhile Value Added Tax (VAT) regime.

• The statutory transition to GST created an unexpected, additional tax burden on the contractor for the ongoing project.

• The petitioner duly discharged and paid the differential GST liability before the competent tax authority.

• The petitioner then submitted a representation to the respondents—as the recipients and beneficiaries of the works contract service—seeking reimbursement of the differential GST amount along with interest.

• The respondents failed to act on the request, prompting the petitioner to file a writ petition seeking a writ of mandamus.

Decision

• Settled Law Applied: The High Court held that the controversy regarding who bears the differential tax burden post-GST introduction for running contracts is no longer res integra (an undecided question of law).

• Recipient Liability Upheld: Consistent judicial precedents have established that the recipient of a works contract service is liable to bear the differential GST arising from the regime change.

• State Obligation: The State and its instrumentalities are under a legal obligation to reimburse the differential GST payable by a contractor under these transitional circumstances.

• Legal Right Vested: Because the petitioner had already fully discharged the differential GST liability to the government, they acquired a valid legal right to seek its reimbursement from the service recipient.

• Petition Allowed: The writ petition was allowed with a specific direction to the respondents to consider the contractor’s representation, calculate the exact differential GST payable, and reimburse the sum.

Key Takeaways

• Pre-GST Contract Protections: The transition from VAT to GST cannot be used to financially penalize a contractor for ongoing government projects; the additional tax incidence must be absorbed by the state employer.

• Vesting of Reimbursement Rights: Once a contractor proves that they have paid the incremental GST to the tax authorities, the state beneficiary has a bounden duty to make them whole.

• Mandamus for Inaction: Where government departments sleep on representations for statutory or transitional tax reliefs, writ courts will step in to enforce administrative accountability and clear monetary rights.