What is the name of your state (only U.S. law)? Ohio - My recent employer sent me a lot of emails related to 401K and since I didn't want to participate, I stopped opening or reading them. My last check had a payroll deduction for 2% and it is for 401K. When I told them that I had not filled out anything related to a 401K, they said that it was assumed I would participate and failure to return documents saying I rejected the plan program, gave them the right to deduct at the lowest level. i.e. 2%. When I told them verbally that I didn't want in the plan and wanted my money back, they also said that I would need to fill out a series of lengthy forms to get out of the program and would only receive back 20% of my deduction since this was the amount I was currently vested . This also means that I have to fill out additional paperwork to get my money refunded via a rollover pay out and that only happens twice annually. I thought 401K was a voluntary program and that my signature on a voluntary program was required before a deduction or inclusion in such a plan could take place. Is it legal to make a payroll deduction from a voluntary program without my signature or consent?What is the name of your state (only U.S. law)?