Spousal RRSPs for dual citizens

[PancakeGrubber]

Hi there,

Are spousal RRSPs treated the same by the US as regular RRSPs? (i.e. same complexity as having one's own RRSPs)

My wife and I are both USA-Canada dual citizens (originally just US citizens) and I'd like to open up a spousal RRSP for her (she and I both have our own RRSPs already)

I saw this post from 2009, which suggests that spousal RRSPs are treated the same as regular RRSPs, but wanted to confirm if anything has changed since then.
viewtopic.php?t=3214&highlight=spousal+rrsp

Thanks so much.

[nelsona]

Yes, they are treated the same.