Hi Feroze777. What you want to get is the Tariff 22.F Application for Licence Excel form they have on the SOCAN site. It includes a handy calculator to figure out what your annual rate would be. A link for the form is on this page:
https://www.socan.ca/content/tariff-22f
As far as I know you don't need permission from anyone to get SOCAN licencing. You can apply for the licence on-line at
http://www.socan.ca/licensees/apply
In my case for 2015 it was $100 + GST for each of my two stations. My stations have zero revenue and monthly expenses for streaming, hosting etc. but most "hobbies" these days cost money! For now the SOCAN licencing seems very fair to me as far as price goes.
Regards,
Philip