The Budget Control Act of 2011 (BCA; P.L. 112-25 ), signed into law by President Barack Obama on August 2, 2011, provided for an increase in the statutory limit on the public debt in conjunction with a variety of measures to reduce the budget deficit. These measures included the creation of a Joint Select Committee on Deficit Reduction, which was tasked to develop and submit a plan to Congress containing deficit reduction to total at least $1.2 trillion over the FY2012-FY2021 period. However, because the committee did not report out recommendations and therefore no deficit reduction plan became law by January 15, 2012, the BCA's automatic spending reduction process was triggered. This automatic spending reduction process, set to begin on January 2, 2013, would reduce federal outlays over the next decade unless legislation is enacted to prevent it. The BCA specified a reduction of $1.2 trillion in cuts to budgetary resources over a nine-year period, with $216 billion (or 18%) of the total reduction to be achieved via savings on debt service costs. This amount was stipulated in the BCA itself. The remaining $984 billion is to be divided equally across each of the nine years, resulting in annual cuts of approximately $109 billion. Approximately $55 billion of these annual reductions will affect defense spending and $55 billion will affect non-defense spending. Some in Congress have objected to the mechanism by which spending would be cut in these years and have proposed alternatives to these reductions. However, in order to modify the deficit reduction process contained in the BCA, Congress and the President would have to enact legislation to cancel or replace the automatic reductions. This report provides information on the levels of deficit reduction if the BCA's automatic cuts are implemented as under current law and contrasts that with the alternative proposals offered by some Members of Congress and President Obama. This report also discusses specific determinations made by the Office of Management and Budget regarding the exempt/non-exempt status of certain programs, as well as a discussion of information to be disclosed regarding the FY2013 BCA sequester impact. On January 2, 2013, a set of "across-the-board" reductions in non-exempt programs are set to take effect via a sequestration process. These cuts will affect the remainder of FY2013 and will occur unless Congress and the President act to cancel the cuts. Between FY2014 and FY2021, the dollar amount of the cuts will remain the same, though the cuts will be implemented in a different way. In those years, the reductions to mandatory spending will be implemented via a sequestration process, while the reductions to discretionary spending will be made via a lowering of the discretionary spending caps, effectively leaving it up to Congress to decide, via the appropriations process, how the cuts would be implemented under the new, lowered caps. Because Congress retains control over how the discretionary spending cuts in later years (FY2014-FY2021) will be implemented, they can choose to target specific programs, rather than have the more non-discriminatory cuts made via the sequester. The automatic reductions will total $1.2 trillion over the FY2013-FY2021 period. Cuts to discretionary programs as a result of the automatic spending reduction process would be in addition to the cuts to discretionary programs resulting from the BCA discretionary caps. Based on estimates issued by OMB and CBO, Table 1 shows the reductions in spending to different portions of the budget in dollar terms and percentage terms from this process. Because large portions of the budget are exempt from the BCA's automatic reduction process, the effects on non-exempt programs are much larger than if the same reductions were spread over all programs (i.e., there were no exemptions). For example, total spending (gross outlays) would be reduced by about 2.5% in FY2014, but, as shown in Table 1 , CBO estimates the automatic process would reduce discretionary caps for defense by 9.8% and non-defense by 7.4% in FY2014. It would also reduce non-exempt mandatory outlays by 2% for Medicare, as stipulated by the BCA, and, CBO estimates, by 7.4% for other non-defense, non-exempt mandatory accounts in FY2014. Table 2 shows how the deficit reduction from the BCA and various replacement proposals (discussed later in more detail) will be distributed across discretionary and mandatory spending categories. The amount of deficit reduction shown in Table 2 differs from the amount of the reduction in budgetary resources because the deficit is measured as the difference between outlays and revenue. There is a lag in the time a cut to budgetary resources would result in a reduction in outlays. Due to the provisions of the BCA, no changes are made to revenue in the automatic process under that law; however, some proposals to replace the automatic cuts recommend raising revenues to achieve the desired deficit reduction. Some Members of Congress have offered proposals for repealing or modifying the automatic spending reductions before they go into effect. In some instances, the proposals replace the entire process through FY2021, and in other instances, they only replace the process in FY2013. The President's FY2013 budget proposal eliminates the automatic spending reductions for all nine years and replaces them with alternative measures to reduce the deficit. The Sequester Replacement Reconciliation Act ( H.R. 5652 ) and the Van Hollen Amendment to H.R. 5652 propose eliminating different elements of the automatic spending reductions in FY2013 only and replacing them with alternative measures to reduce the deficit. These measures and their resulting levels of deficit reductions are shown in Table 2 . Other alternatives have been proposed, but in order to facilitate comparisons between the different proposals, only those with CBO or OMB cost estimates having a budgetary impact are included in Table 2 . Because this report is not intended to be a legislative tracking report, other legislation will only be included in this report if it has been issued a CBO score or been passed by the House or the Senate. In his FY2013 budget, President Obama proposes replacing the BCA automatic cuts with prescribed spending cuts and tax increases. The largest of these proposals include allowing the 2001/2003/2010 tax cuts for single filers making over $200,000 and married joint filers making over $250,000 to expire; savings generated from changes to Medicare, Medicaid, agriculture, and other mandatory programs; and placing caps on spending for Overseas Contingency Operations (OCO). Together, this proposal totals $2,221 billion more in deficit reduction (see Table 1 ) than what would be achieved by the BCA's automatic spending reduction process between FY2012 and FY2022. The House-passed FY2013 budget resolution proposes to replace the Budget Control Act's automatic cuts with spending cuts to be achieved elsewhere. Pursuant to instructions included in the FY2013 budget resolution, the Sequester Replacement Reconciliation Act of 2012 ( H.R. 5652 ), as considered by the House, proposes to replace portions of the FY2013 sequestration with spending cuts achieved elsewhere while leaving the FY2014-FY2021 automatic cuts in place. The legislation would cancel the sequester of approximately $98 billion in discretionary defense, discretionary non-defense, and mandatory defense FY2013 funding scheduled to take place on January 2, 2013. The sequestration of FY2013 non-defense mandatory funding of approximately $12 billion would remain in place. In exchange for eliminating the majority of the FY2013 automatic spending reductions, H.R. 5652 would lower the current FY2013 cap on discretionary budget authority set by the BCA of $1,047 billion to $1,028 billion and would cut other mandatory non-defense programs. The change to mandatory programs include alterations of the SNAP benefits and eligibility criteria, modifications to certain housing and financial authorities, alterations to the provisions related to health insurance exchanges established by the Affordable Care Act, adjustments to the required retirement contribution rates paid by federal employees and Members of Congress, and changes to Medicaid and CHIP. If enacted, this measure would reduce the deficit by $262 billion more than what would be achieved by the BCA's FY2013 automatic spending reductions over the FY2012-FY2022 period (see Table 2 ). The deficit in FY2013 itself would be higher as a result of H.R. 5652 than it otherwise would have been had the BCA's automatic spending reductions remained in place. This measure was passed by the House on May 10, 2012, by a vote of 218-199. On December 20, 2012, the House passed the Spending Reduction Act of 2012 ( H.R. 6684 ) by a vote of 215-209. This bill is a modified version of H.R. 5652 , as previously passed by the House. H.R. 6684 was reportedly considered as a companion measure to legislation proposing to extend the current tax rates for those with annual incomes under $1 million as part of the debate over how to resolve various tax and spending issues related to the fiscal cliff. If enacted, this measure would reduce the deficit by $237 billion over the FY2013-FY2022 period. The deficit reduction contained in H.R. 6684 differs from H.R. 5652 primarily due to the assumed enactment date, changes to various effective dates, and the removal of provisions related to flood insurance reauthorization that had already been signed into law. Representative Chris Van Hollen proposed a substitute amendment to H.R. 5652 . His proposal would have replaced the entire FY2013 sequester with a series of revenue increases and spending reductions. Changes in spending would have been achieved mainly by ending the direct payment program for agricultural producers. Among the revenue measures contained in this amendment were a new minimum tax for taxpayers with adjusted gross income of greater than $1 million, increased retirement contributions paid by Members of Congress, and limits on certain tax deductions used by oil and gas companies.