I had filled revised return for f y 2018-19 with tax but on portal no demand is made for tax and it got e verify n filled. but tax is not paid. so where is the problem.
Are you uploading the return in Google like browser or by software like computax? And 2nd, Is there additional tax liability arose after revision of return?
There are no such provisions as such. If the detail in ITR FORM is correct and tax is paid, then there is very very less possibility of a demand notice.