There are a slew of 2013 tax law changes ready to go into effect if Congress fails to reach an agreement on the fiscal cliff. According to the Tax Policy Center, almost 90% of taxpayers, both rich and poor, will see their household tax bill increase by about $2,000 next year with the top 1% seeing a tax increase on average at $121,000. In other words, take-home pay will decrease, which has been referred to as " Taxmageddon ,"with the middle class especially hard hit from the changes. But that's just a small piece of the large puzzle of 2013 tax law changes. Here's a more detailed look at what could hit your income, investments and savings. To continue reading, please click here...