Regarding ITC

If you've claimed Input Tax Credit (ITC) based on tax invoices and paid your suppliers, but they haven't filed their returns, you're in a tricky situation. After a year, you're seeking advice on how to manage this with the GST department, especially since you haven't reversed the ITC. The advice suggests that ITC is available based on the invoice, and you should keep the original invoice handy if the department queries it.