ask Harry Reid - it is up to him to allow the House budget to come up for vote by the Senate before going to the potus for signature
2011 http://www.foxnews.com/politics/2011/05/25/senate-votes-house-budget-plan/
2012 http://finance.yahoo.com/news/senate-democrats-reject-house-gop-122850224.html;_ylt=A2KLOzFIWstPFjAAiSLQtDMD