The objectives of this research are 1) to evaluate the dropbox's effectivities toward the increasing of taxpayer's compliance in filing Annual Tax Return on 2009 and 2010 compared with before dropbox applied in filing Annual Tax Return on 2007 and 2008 and 2) to assess The Directorate General of Taxes policy in deciding the dropbox location. This research uses Wilcoxon Signed-Rank Test to evalu…