ITC on construction contract....

Joshua Dsouza (160 Points)

17 February 2024  
dear sir or madam
I'm a contractor (works contract) and one of my clients who's having a battery factory gives us contract to build battery factory sheds and other construction related contracts he claims ITC on our bill.

The issue: We didn't upload one sales Bill belonging to that client.
He has held up the payment amount, for not uploading the bill.
I have told them I'll upload next month

Whether they can claim ITC on my bill?