625. Where a taxable supply of movable property in respect of which tax under Chapter II of the Retail Sales Tax Act (chapter I-1) applies is made in Québec by way of lease, licence or similar arrangement under an agreement entered into before 1 July 1992, any payment of consideration for the supply that became due before 1 July 1992 or that was paid before 1 July 1992 without becoming due, to the extent that the payment is rent, royalty or a similar payment attributable to a period after 30 June 1992, is deemed to have become due on 1 July 1992 and not to have been paid before 1 July 1992. In addition, where tax under Chapter II of the Retail Sales Tax Act was paid and relates to consideration that is rent, royalty or a similar payment attributable to a period after 30 June 1992, the tax is deemed to have been paid and remitted on 1 July 1992 under this Act.