If you received two offers?

[rainy]

I have a question. If I have two offers, do I need to decline one offer to accept the other one.  Although I have not accepted the one I am planing to decline. Is it ok to accept one offer and then later decline the other offer? I hope I have made myself clear here with my question.

I have accepted offer from school of my choice but still have't declined offer from another school(although I had not accepted it yet. It is still an open offer)

Thanks

[AB27]

There will be a deadline to make a decision, as long as you decline by then it will be fine. Declining earlier if you've already made a decision may or may not help out waitlisted folks.

[ShadesofCyan]

Yes. You can accept and have another pending acceptance that you have yet to respond to. If you are going to decline a school you should decline as soon as you can as this will help staff, faculty, and people on the waitlist. You cannot accept multiple Canadian school offers at once. 

[rainy]

Thank you.

I completely agree that there are people eagerly waiting on the waitlist. I just was not sure if offer needs to be declined prior to accepting my offer of choice even though I had not accepted the other pending offer. Thank you for making it clear.