See our Summary of the Tax Law Changes and reductions just made by Congress effective for 2011 here
And for Year End Tax Planning Ideas for 2010 click here
US and Mexico Taxes for Americans Living in Mexico. If you have a fideicomiso, Mexican corporation, a foreign bank account in Mexico, or live in Mexico this blog will have data you need about the required forms 5471, 3520, 3520A, FBAR 114, 926, 8865, 2555, 1116, etc., which you may have to file if you live and work in Mexico.