Increasing Fannie Mae and Freddie Mac guaranty fees, as well as “incrementally” reducing the government-sponsored enterprises’ loan limits throughout the next decade, would save the government approximately $20 billion, according to the Congressional Budget Office. In a report published last week, the CBO projected the budgetary savings that would occur under two proposals. “By CBO’s projections under current law, the mortgage guaranties that the GSEs issue from 2015 through 2023 will cost the federal government $22 billion,” noted the report. “That estimate reflects the subsidies inherent in the guaranties at the time they are made.” Under one scenario, the average GSE guaranty fee would increase...