Better performance on newer vintage FHA loans helped drive down the agency’s overall portfolio delinquency rate and fueled the decline in 30-, 60- and 90-day delinquencies during the first quarter of 2014, according to Inside FHA Lending’s analysis of FHA servicing data. Total delinquencies during the first quarter improved to 12.88 percent as of March 31 from 15.23 percent as of Dec. 31, 2013. The 30-60 day delinquency rate also fell to 5.41 percent from 7.14 percent, while the serious delinquencies (90 days or more past due) dropped modestly to 7.46 percent from 8.08 percent over the same period. The overall foreclosure rate, however, increased slightly to 2.36 percent during the first three months of 2014 from 2.30 percent at the end of 2013. FHA servicers ended the first quarter with ... [1 chart]