CB16 wrote:I REALLY FORGOT TO MENTION ONE IMPORTANT THING: I'm at moment receiving maternity allowance, due to finish in June/July. Do I need to wait to apply to PR card, or can I apply now while on break from work? I will go back to work after maternity allowance finish. I'm self employed and have been like this in the past 3 years, previous to that I was employed.
You can apply now. If you have kept the records, it will be simplest to demonstrate a continuous period of 5 or more years in which you were employed. I believe P60 (and possibly P45) will be the simplest documents to use; you should not need to involve your accountant. (I haven't studied the form, so I don't know what more detailed evidence they may want - payslips would be good.)
CB16 wrote:to confirm, once i get the official 'permanent residence status', can my son have a British passport and citizenship? if yes, so then, which are my steps and form to fill? my son was born here in uk, 22nd oct.
Formal confirmation of permanent residence status officially changes nothing, but it may make matters easier in 30 years time if the passport office comes to believe they may have made a mistake in granting your son a British passport. Unfortunately, I can't comment on how difficult it will be to get your son a British passport.
If you achieved permanent residence before your son was born, and he was born in the UK (which you don't seem to have confirmed), then he is already British.
CB16 wrote:The father of the child lives in america and he is not on the birth certificate.
Not everyone has a tidy life. If for example, you had married someone and he was still alive and you were not divorced from him, then for the purposes of automatic British nationality, this man would legally be the father of your son.