No, I have not.
I think the closest thing I've done that might help is looking at existing data in the U.S. to try to determine how well we could proceed with it to analyze tax incidence by gender. The answer is that are some data, even though we've never tried to collect it from this perspective. There are some data on income taxes here in the U.S. that would be helpful in doing that. It's not complete or it's not everything you need, but it would be a start.
Again, this doesn't affect Canada necessarily, but it was interesting to me to find there was at least something available, even though nobody had ever really tried to use the data; this had never been a lens or a focus that had been used.