We didn't do anything -- the school knew DS from preschool and that he needed to skip K, and they did the work in that direction. They gave him the WJIII test just after the second year of preschool, which gave them whatever they needed in their paperwork to make them happy. They had told us that they couldn't skip him *into* K, but that they could skip him *over* it and into 1st, and they did.
His birthday is five days past the cutoff.
Since your school already appears to be working on the skip, I would just check with them in March or so and see how things are going -- they will probably want a meeting at the end of this school year to set things up for next year.
