So you can earn cash but no need to file tax because you have no withheld?
Yes that works in Nepal's taxation system. You are still using the same tax rule, is that you saying.

No matter how you earn , you have to pay tax, that is the botton line. Not becaue you do not have withhled and you not getiing refund.
Good for your depth knowledge. You have nothing to add on, say just give up and I was incorrect.