Fannie Mae reported a steep increase in the percentage of home mortgages with overdue payments.

The government-backed mortgage investor said in a monthly summary released Monday that 3.42% of the single-family mortgages it owns or guarantees were 90 days or more delinquent in April, up from 3.15% a month before.

Fannie’s main rival, Freddie Mac, reported last week that its single-family delinquency rate for May was 2.62%, up from 2.44% in April.

* Full story available on The Wall Street Journal