In general, many mortgage firms that make loans on vacation homes want a downpayment of at least 20 percent.

New York regulators want to know whether the additional costs will be passed onto consumers. Ellie Mae is not commenting.

Despite the results, four of the top 10 depositories sold more loans into the secondary market in 2013 than they did the year prior.

“Not only will FHA continue to go after the big banks, but they’re going after the mid-sized banks as well,” said Andrew Henscel, whose firm defends originators.

The nation’s banks and thrifts used a combined $406.1 billion in advances as of Dec. 31, 2013, up 26.7 percent from the third quarter and a 21.6 percent increase from the same period a year earlier.

Mortgage banking is an ugly business right now, but lenders are hoping that the first quarter will prove to be the nadir and that better times are ahead.

The only spurt of growth in the MBS market was in the non-agency sector, where new issuance was up 36.5 percent from the fourth quarter.

Commercial banks and savings institutions reported severe declines in secondary market mortgage sales during 2013, including a sharp 38.4 percent drop in the fourth quarter. Bank and thrift mortgage sales totaled $1.208 trillion last year, according to an Inside Mortgage Trends analysis of call-report data. That was down 16.5 percent from 2012. Banks and thrifts originated fewer loans as well, but loan sales declined more than total originations, indicating that many lenders retained new production for their portfolios. The industry reported $618.4 billion in retail originations through their mortgage-banking operations, along with $801.2 billion in wholesale production. Both figures were down from the previous year, and [includes a two-page chart]...

Mortgage bankers reported sharp declines in profitability during the fourth quarter, and only a little more than half of them said they were profitable at all, according to the Mortgage Bankers Association’s latest performance report. The average pretax income reported by participating companies fell 58.9 percent from the third quarter to $681,000, the MBA said. Only 57.9 percent of the lenders said they had positive pretax income for the period. Back in the fourth quarter of 2012, 93.5 percent of lenders said they were profitable.And the average ratio of pretax income to equity shriveled to just 51 basis points in the fourth quarter, compared to 12.2 percent in the third quarter and 63.4 percent a year ago.

Fannie Mae and Freddie Mac at yearend wrapped up most of the massive amount of repurchase demands tied to their pre-2008 books of business, which likely means less business for law firms and companies that help lenders defend buyback demands. But Resolution Portfolio Management & Oversight sees the new buyback era as an opportunity, especially for boutique firms like itself. “A lot of our competitors are out of business,” said Andrew Henschel, RPM’s executive vice president. “Their business model was based on volume. We’re a boutique. If we don’t win, we don’t get paid.” Indeed, these are trying times for some due-diligence firms. Last fall, Allonhill LLC sold most of its assets to Stewart Lender Services. Then a few months later, Allonhill owner Sue Allon threw what was left of the firm into bankruptcy protection after...