The Home Affordable Refinance Program, or HARP 2.0, is the new government-sponsored, no appraisal, home mortgage refinance program for underwater home mortgages. The HARP program is available for Fannie Mae and Freddie Mac owned mortgages that were originated prior to June 1, 2009.
The original Home Affordable Refinance Program was limited to 125% loan-to-value. The 2.0 version of the HARP program does not require an appraisal and there is no limit to the loan-to-value.