Guys I need help!! I'm planing to go to India in late oct or early November. Becoz it's my cousin's wedding and i can't miss it at any cost. Now I have this little concern that is itching me.
1. Do I need to apply for reentry visa for Canada before going?
You should have MULTIPLE ENTRY visa stamped on your passport for re-entry
2. Is it gonna effect if I get ppr when I'm already in India?
NO. However remember any communication from CIC may come to your registered address. I imagine it is to your email id.
3. Does it matter if I go via USA coz i have to do shopping there?
US has pre-departure clearance. You will need B2 US visa if you want to enter US. Normally officer will NOT allow you if necessary papers are not clear. If your flight hops in US, you can at best shop within the airport secured zone
4. Most likely I'll come back in January, hoping I'll have visa stamped by then. I'll land in Calgary. So does it has anything to do with my pr or is it must for me to land in Vancouver only?
Which is your Visa office ? How do you expect that visa to be stamped (at which visa office) on your passport + COPR when you are travelling for wedding? You can arrive at any airport as you have valid Closed Work Permit already but you will have to do 'landing process' for PR and I am guessing it needs to be done at the port of entry (POE) which can be the first (any) airport.
5. Do I need any kind of letter from employer? He is really paranoid about my visit to India so he wants to know if ang document is required by him so that i should not have ny kind of trouble during landing.
No harm in taking the letter. As a citizen of India (my guess), you will not need any visa to enter India. Your multiple entry visa will allow to re-enter Canada. or you can use the COPR+Visa stamp to 'land'
Its long but any help wil be appreciated