Very easy to sign up. I was totally shocked how difficult it is to "terminate" the policy. I have never had to owe on my taxes since early 90's. They asked for an estimate on what you think you will make in the "future" instead of what you already know for previous tax year.(AGI)
Be very careful if you decide to sign up. Make sure you know what the "tax credit" is and how it will affect your taxes. If you need to cancel do it way in advance. ask lots of questions.I just have a headache now and know they need to revise this. It's headed in the right direction. Something better than nothing?