First let me say that you probably need to visit a qualified accountant to help you file your corporate tax returns (T2) and respective T-slips (T5).
It's likely that all you have to do is prepare a T5 for an ineligible dividend resulting from the windup of the company. However it's also possible that other amounts need to be included e.g. eligible dividends and potentially interest. Without looking at the company's prior tax returns it's difficult to say.
You'll also have to consider other items that may be of relevance regarding the windup of the corp e.g. capital dividend account and RDTOH.
It's probably best that you seek out a professional accountant to help you with your current questions as you don't want to miss anything important or end up paying more tax than you need to.
Good luck