Please read threads on Form 8891. You must report the EXISTENCE of your RRSP, not the income.
Your RRSP is tax-defferred in canada, not tax-free. You may choose the same treatment in US.
You cannot transfer RRSP to anything without paying 25% Cdn tax. There is no mechanism for taking money from RRSP and put it in any tax-advantaged account in US.
Tax Question about my RRSP
Moderator: Mark T Serbinski CA CPA