Middle Class Tax Relief Act of 2010

[AI summary unavailable — showing source text] Middle Class Tax Relief Act of 2010 - Makes the general terminating date of the Economic Growth and Tax Relief Reconciliation Act of 2010 (EGTRRA) (i.e., December 31, 2010) inapplicable to provisions of that Act relating to individual income tax rate reductions, tax benefits related to children and adoption, marriage penalty relief, and education. Repeals the terminating date of the Jobs Growth Tax Relief Reconciliation Act of 2003 that applies to reductions in the tax rate for capital gains and dividend income, subject to the income thresholds set forth by this Act.. Amends the Internal Revenue Code to: (1) establish permanent reductions in income tax rates for individual taxpayers whose adjusted gross income is $200,000 or less ($250,000 for married couples filing joint tax returns); (2) allow a permanent exemption from limitations on itemized tax deductions and personal exemptions for individual taxpayers whose adjusted gross income is $200,000 or less ($250,000 for married couples filing joint tax returns); (3) allow a 15% tax rate on capital gains and dividend income for individual taxpayers whose adjusted gross income is $200,000 or less ($250,000 for married couples filing j…