Due to sub-prime crisis and the wall-street meltdown, banks are tighten their lending requirements. All mortgages has to be applied with stated income, which means those no-income/no-assets loans are history. I have seen 2 deals fell thru recently since the buyer didn't show enough income to support the loan amount even they could put 30-50% down-payment. For condos, it's even worse. Most banks requires the building has minimum 51% sold(or In contract). Check related article below;
http://ny.therealdeal.com/articles/15078/elert
So, if your tax return shows less than $30k per year, check with the bank before you start looking to make sure that you are still qualified. You may not approved for the FHA loan limit!