Internal Revenue Bulletin:  2010-18 

May 3, 2010 

INCOME TAX


Rev. Rul. 2010-12 Rev. Rul. 2010-12

Federal rates; adjusted federal rates; adjusted federal long-term rate and the long-term exempt rate. For purposes of sections 382, 642, 1274, 1288, and other sections of the Code, tables set forth the rates for May 2010.

Notice 2010-37 Notice 2010-37

Renewable electricity production, refined coal production, and Indian coal production; calendar year 2010 inflation adjustment factors and reference prices. This notice announces the calendar year 2010 inflation adjustment factors and reference prices for the renewable electricity production credit, refined coal production credit, and Indian coal production credit under section 45 of the Code.


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