12000$ or more as tax money for atleast 12 years to be eligible for old age pension.That also varies on person to person.They never forget to attract rich Indian guys for immigration to Canada on the name of lot of illegal activities which are permitted in that hopeless country. Actually those are also nets to trap you in the desert of ice by those devils.Beware,they will kill you and eat your flesh.You will find some tribal Owls there.Better forget 'Nehru's theory' of %u2018'Khud enjoy karo, dusro ko bhuka rakho%u2019'.Try to legalize all these un-natural acts in your own country.