New independent contractor getting paid on 1099
Hi, I got laid off in January. In March, I got a temporary job working as a contractor for 3 months. I will be making around $10k during this period. Can I invest all in Self Employed 401k so I don't have to pay any taxes? If I invest all the money in Self Employed 401k then Do I have to pay SS and Medicare tax? If yes, then How do I pay and how much do I pay and how often do I pay? Can I invest money in Self Employed 401k in the January 2010 or I have to invest before that?
I appreciate your insight and thanks for helping.