Delivery Challan Against Invoice

It is generally not allowed to issue a single invoice for multiple delivery challans. But in certain circumstances, it may be allowed to club multiple delivery challans into a single tax invoice. This could be done in cases where the goods are being supplied under a single contract or agreement and the total value of the goods being supplied under each delivery challan does not exceed Rs. 50,000. In such cases, the tax invoice can be issued within 30 days of the last delivery of goods.