In the context of taxation, an additional tax that is imposed on top of an existing tax for a specified purpose is referred to as a cess. A cess is typically levied by the government to raise funds for a particular objective, such as education or infrastructure development.
Within the legal framework, if a tax, including a cess, is deemed ultra vires (beyond the powers) or unconstitutional, it becomes refundable to the taxpayer. The rationale for this is based on the doctrine of restitution and the prevention of unlawful enrichment, as outlined in legal cases and interpretations like those connected to Section 72 of the Indian Contract Act. This section deals with payments made under a mistake.
Accordingly, once a tax is identified as having been collected without legal authority, the government should refund it unless the taxpayer who originally remitted the tax has already transferred the tax burden to another party and subsequently recovered those sums. Under these circumstances, the principle of unlawful enrichment prevents the taxpayer from imposing the additional tax burden back on the state by demanding a refund.
Match List-I with List-II\[\begin{array}{|c|c|} \hline \textbf{List-1} & \textbf{List-II} \\ \hline \text{(A) Hadley v. Baxendale} & \text{(1) Undue Influence} \\ \hline \text{(B) Henkel v. Pape} & \text{(II) Coercion} \\ \hline \text{(C) Manu Singh v. Umadat Pandey} & \text{(III) Quantum of Damages} \\ \hline \text{(D) Chikkam Amiraju v. Seshamma} & \text{(IV) Mistake} \\ \hline \end{array}\]