01/01/2012
				
Final medical loss ratio (MLR) regulations, which took effect Jan. 1,  2012, require group health insurers to spend between 80 and 85 cents  of every premium dollar on medical care and health care quality  improvement. Insurers that fall short must make rebates to participants,  beginning Aug. 1, 2012.				
			 
			
12/31/2011
				
After weeks of wrangling, the House of Representatives and the Senate on Dec. 23, 2011 agreed to extend a 2 percentage point payroll tax cut for two months to buy  time for talks on a full-year renewal. President Obama immediately signed the bill into law. The vote removes employer  uncertainly about how to handle payroll withholding starting Jan. 1, 2012.