how long is the period between signing the arm length and the short sale approval?I am buy a short sale house. I signed the arm length form already. How long does it take after signing the arm length form to get the approval on the short sale? Also there is a property tax lien on the house.. Who is responsible for paying it?Ps : no one mentioned that I might pay the tax. Please advise. Thank you.May 18 2013 - Staten Island00YesReport a ProblemProblemSelect oneOffensive contentIrrelevant contentSpam (pure self-promotion)OtherDetailsYour emailPlease enter a valid email address.Submit CancelContent flaggedWe will review this content. Thanks for helping make the site more useful to everyone. To learn more, read Zillow's Good Neighbor Policy.We're sorry. This service is temporarily unavailable. Please come back later and try again.