Living 9 years abroad, registerd with Overseas Pakistani Foundation, I am every month paying taxes even when transfer my salary to pakistan from bank, there are transfer fee for bank, and FED from government which is not so much.
Living in UAE, Jordan, Nigeria, Kazakhstan all 9 years beside my fellows are being visited by their ambasdors yet no Pakistani has tried to contact with me ever as once I was caught in floods and all property was lost yet no rescue come from embassy so thing paying taxes or not taxes you are for sure not getting benifits.
@capsat as I am still holding up as per your sugessiton, coz if you are filling return you will be stamped as criminal and if you will pay you will treated like ofphan, so situaitons are not in the benifit of anybody.
Now regarding peoprty value I do not know what is meant by realistic value of any property, investing in Pakistan especially in lahore to many of societies which are called illegal by LDA is a risky thing as always, Qabza Group in non bounded societies is again a risk, the few hwich are good like bahria, DHA and others now government want realistic values is strange thing.
If this thing will strat the current value for the property will go down in respective areas as price list issued by LDA.