Dear Kaustubh Karandikar,
In this regards, first of all it is to be decided that, late delivery charges received by the XYZ, is in relation to any Supply i.e. Goods or Services?. If this is the case, than PQR has already raised an Invoice and XYZ will deduct the amount of late delivery charges, this amount is to be included for valuation purpose, as per above mentioned section. but as Invoice of the same amount is raised PQR has nothing to do, but XYZ will book it as late delivery charges.
Now with regards to services mentioned above, the late delivery charges are not independent services rendered, the services mentioned is sort of independent in nature for example, Film artist under contract is restricted to undertake any Advt. during a period and some artist has to undergo some act (some reality shows) which they are to be tolerated example, playing with snake or something like that...
Based on above, I am of the view that late delivery charges cannot be classified as the services mentioned. Any different views, or any correct by our Hon'ble Experts is highly solicited.
With Regards,