Time of paying tax

Harshit Acharya (404 Points)

03 June 2020  
If I have a property given on a rent for commerical purpose, I have to pay 18% tax on it , legally.
If in the month of November and December , My tenant has not paid me rent and pays me the rent relating to Nov , Dec and Jan in Jan itself.
When should (legally) , the tax should be paid ?