Gujarat Court-fees Act, 2004
(1) In a suit or proceeding the difference, if any, between the fee actually paid and the fee which would have been payable, on delivery of judgment, be taxed by the court and shall be leviable from the plaintiff and if not paid by him within thirty days from the date of the judgment be recoverable according to the law and under the rules for the time being in force for the recovery of an arrears of land revenue.