Section 15 of the Court Fees Act, 1870, provides that if a court reverses or modifies its former decision on the ground of mistake, the court shall grant a certificate to the appellant authorizing them to receive back from the Collector the full amount of the fee paid on the memorandum of appeal.

Section 17 of the Court Fees Act, 1870, defines a multifarious suit as one that embraces two or more distinct subjects. In such cases, the court fee is calculated based on the aggregate amount of the fees that would be chargeable on each of the subjects if they were presented in separate suits.

Section 3 of the Court Fees Act, 1870, provides that the fees payable for the time being to the clerks and officers of the High Courts, or chargeable in each of the High Courts in respect of their extraordinary original jurisdiction, shall be determined by the respective High Courts with the approval of the provincial government, ensuring regulatory oversight of fees in superior court proceedings.

Section 20A of the Court Fees Act, 1870, specifically addresses the exemption from court fees for processes served or executed on behalf of the prosecution in criminal cases. This provision ensures that the state's ability to pursue justice is not hindered by the requirement to pay standard court fees for process service.

Section 20 of the Court Fees Act, 1870, specifically grants the High Court the authority to make rules regarding the fees chargeable for serving and executing processes issued by civil and criminal courts. This ensures that the procedural costs are regulated under the oversight of the judiciary to maintain consistency and fairness in legal proceedings.

Section 13 of the Court Fees Act, 1870, provides the legal framework for the refund of court fees paid on a memorandum of appeal. This section is applicable when an appeal is allowed and the court finds that the fee paid was excessive or that the circumstances warrant a refund, thereby protecting the financial interests of the appellant.

Section 20A of the Court Fees Act, 1870, specifically provides an exemption from the payment of court fees for the service and execution of processes when such actions are initiated by the prosecution in criminal proceedings. This ensures that the state's duty to prosecute crime is not hindered by administrative fee requirements.

Section 30 of the Court Fees Act, 1870, mandates that any document requiring a court fee stamp must be properly canceled at the time it is filed or received. The purpose of this provision is to prevent the reuse of stamps, thereby protecting government revenue. The officer receiving the document is responsible for ensuring the stamp is effectively defaced or canceled so that it cannot be used again for another legal instrument.

Under Section 7(x) of the Court Fees Act, 1870, the court fee for a suit for specific performance of a contract is computed based on the amount of consideration mentioned in the contract. This provides a clear, objective standard for valuation, preventing arbitrary fee assessments and ensuring consistency in the filing of such civil suits.

According to the Court Fees Act and the Code of Civil Procedure, if a suit is instituted with insufficient court fees, the court has the authority to grant time for the deficiency to be made good. The proceedings of the suit are effectively stayed or suspended until the plaintiff pays the required additional court fees to the satisfaction of the court.