Post Bankruptcy tax return
I know that the pre bankruptcy tax return is allocated to the trustee for disburement, but I was reading the government web site that sayed it is the debtors choice as to weather or not to assign the post return to the trustee and that you can recind authorization and direction, does this mean I can keep my post bankruptcy return? and is the bankrupt allowed to file their own post tax return or is it law that the trustee do it?

Standard practice is that upon sign-up the post bankruptcy return is assigned over to the bankruptcy estate. Now while I am not sure the logistics with CRA to rescind that assignment I can tell you that if it is something that was done as part of the original bankruptcy process and you later revoke this authorization you will not have completed your duties and obligations that you agreed to, therefore you will not be eligible to be discharged from bankruptcy.