I am from MN and Mon May 6,2013 will be my last day of employment with my existing employer. I figured I would need Cobra Ins. for the months of June and July before my new employment ins. kicks in, but my boss sent me a note that I will also have to pay for Cobra for May. I have worked May 1-3 and will be working on the 6th. Does working any amount of time at the beginning of a month make him responsible for my insurance? While employed it has been his policy that we pay 1/3 when working and he pays 2/3. If we are laid off we pay 2/3 and he pays 1/3. I am not being laid off, I gave him notice that I am leaving for other employment. It would be nice and save me a couple of bucks if he had to still pay 2/3.