2004 05 budget paper no 3 155 initiatives explained 6 2 department of treasury table 1 2005 06 2006 07 2007 08 000 social plan major initiative evaluation framework 250 150 0 total revenue foregone home buyers concession scheme 5 210 reducing the residential land tax rates and increasing auv thresholds 160 payroll exemption for maternity adoption or primary care giver leave 10 370 520 156 is part a package measures to improve housing affordability in territory this specifically targets first homebuyers those re entering market under special circumstances adjusts eligibility criteria buyer income threshold being increased