Some borrowers are obtaining mortgages for investment properties and occupying the home as a primary residence instead of renting out the home, according to industry analysts. Such “reverse-occupancy fraud” is especially prevalent among first-time homebuyers who might not otherwise qualify for a mortgage. Borrowers completing reverse-occupancy fraud aim to qualify for a mortgage with help from the theoretical rental income from the so-called investment property. Mortgages for a business purpose – typically including mortgages for investment properties – aren’t subject to the Consumer Financial Protection Bureau’s ability-to-repay rule, allowing lenders to use looser underwriting standards. Fannie Mae issued...