My daughter's grade skips were both at the end of the year (skipped 2nd and 6th), so I can't help with mid-year skip experiences.
However, what I have learned from dealing with public schools (two different districts) and grade skips is that this is not a quick process. It might be better to begin the process now, but with the understanding that you may end up with an end of year skip instead of a mid-year skip. Unless you have a very flexible and cooperative district, getting the testing and assessments done can take a couple of months.
Please note, I am not trying to be discouraging. I cannot imagine how bored my daughter would be had she not skipped. I'm just trying to caution you on how slow the acceleration process can be.
Best of luck,
--S.F.
