1-i want to make sure that there is no paperwork to be done during doing my taxes now for the amount i will contriubute to my roth ira. is there anything?

2-if i contribute now, it means i am contibuting for the year of 2014 correct? and i have until april 15 correct?

3-so i just login to my roth ira account, and do my contribution and thats it right?

4- what are the income contruibution upper threshold this year? it starts at 110 k and finish at 125 k or something?