Hello, I am currently looking for a CNA training course in the metro Detroit area. I've looked into two schools and one school told me that I would need my SSN to register. This just doesn't seem right to me. They don't offer state testing to become certified, so why would they need my SSN? When I asked she told me that it's for tax purposes... I contacted another school and they told me that they only need a copy of my drivers license. Is it normal to just hand over your SSN to a CNA trainer? Maybe I'm being paranoid.