H.Amdt.972 - Amendment sought to balance the budget by 2012; retain provisions enacted in 2001/2003; prevent expansion of the AMT for the next 3 years and achieve full repeal in 2013. Amendment also sought to provide total discretionary budget authority of $1.04 trillion in fiscal year 2009, a 4.3-percent increase from 2008 enacted level;. impose a moratorium on congressional earmarks for the balance of the 110th Congress; require a separate vote on increasing the public debt; require cost estimates on conference reports and unreported bills; prohibit domestic add-ons to emergency war spending bills; limit long-term spending commitments; prevent use of reconciliation to increase spending; limit "advance appropriations" to $23.565 billion in 2010; provide a $7.3 billion domestic emergency reserve fund; provide for contingency war funds; incorporate bipartisan Legislative Line Item Veto and called for a 1 percent decrease in entitlement program spending.