The Post-9/11 Veterans Educational Assistance Act of 2008 (Post-9/11 GI Bill)–enacted as Title V of the Supplemental Appropriations Act, 2008 (P.L. 110-252) on June 30, 2008–is the newest GI Bill and went into effect on August 1, 2009. There were four main drivers for the Post-9/11 GI Bill: (1) providing parity of benefits for reservists and members of the regular Armed Forces, (2) ensuring comprehensive educational benefits, (3) meeting military recruiting goals, and (4) improving military retention through transferability of benefits. By FY2010, the program had the largest numbers of participants and the highest total obligations compared to the other GI Bills. The Post-9/11 GI Bill provides benefits to veterans and servicemembers who serve on active duty after September 10, 2001. Participants may be eligible for payments to cover tuition and fees, housing, books and supplies, tutorial and relocation assistance, and testing and certification fees. Individuals who serve on active duty for 36 months after September 10, 2001, may receive a tuition and fees benefit of up to the amount of in-state tuition and fees charged when enrolled in public institutions of higher learning, or up to $18,077.50 when enrolled in private institutions of higher learning in academic year 2012-2013.