Assalamu Alaikum Wa Rahmatullah. If someone is involved in a business (subletting apartments) which is not technically haram, but the land they live in (muslim country) prohibits it and it is illegal. Does their whole income become haram? They continue in this by paying fines and does not stop.

Ustadh AbdulAziz al-Haqqan

This has to do with the laws of your country and you should see what is the solution.