A “short sale” is for home sellers who are upside down on their mortgage. The home’s value is less than the amount of the mortgage. A hardship must exist, then sometimes home owners can negotiate with lenders and split the difference between the sale price and loan amount, which still must be paid. A short sale is often complicated. If the loan has been sold into the secondary market, the lender will have to get permission from Fannie Mae or Freddie Mac to negotiate a short sale. Fannie Mae, the secondary market giant, has a policy of looking at each loan individually. If the loan was a low-down-payment mortgage with private mortgage insurance (or PMI), the lender needs to involve the mortgage insurance company that insured the low-down loan. Once all these issues are resolved or negotiated, the house may be sold.