i had a pension with my previous employer and i had them send my new brokerage the lump sum and rolled it into a roth ira. it was less than 5 years ago and i'm not 59 1/2. can i withdraw that amount (assuming it's my contribution) and not get penalized nor taxed? how do i know that money was taxed already? i can't seem to find anything from my returns from that year.
