By Chris Taylor | Reuters – Mon, Jan 30, 2012 4:43 PM EST

It was just last summer that Charlotte Perkins made the hardest decision of her life as she and her husband Jim were caught in the vise of the housing bust.

Wanting to downsize their lives as they headed toward retirement, they bought a new house in Mesa, Arizona, before they sold the old one, also in Mesa. Their previous home had been appraised at nearly $400,000 at the height of the market, but as the housing crisis ravaged Arizona, they were told they’d be lucky to get $200,000 for it.

They were carrying a loan of $260,000 on their original home alone, meaning they were well ‘underwater,’ owing much more than it was worth. Combined with the mortgage on the new house, their housing payments had become an “anchor around our necks,” she says, threatening to gobble up all their retirement savings and leave them with nothing.

The couple made a difficult call: They would do a ‘strategic default,’ and simply stop paying the old mortgage. “We really had to wrestle with it,” said Perkins, 60. “We had worked all of our lives to build good strong credit, and we’re proud people. But it came down to, ‘Can we keep doing this?’ We had to say ‘No.’”

As the housing bust drags on, many homeowners are thinking like Perkins. Almost 11 million homes are now underwater, says financial information provider CoreLogic. Around 3.5 million homeowners are behind in their payments and another 1.5 million homes are already in the foreclosure process, according to online marketplace RealtyTrac.

As banks start to work through their backlog of distressed properties, the New York Federal Reserve estimates that 3.6 million foreclosures will take place during the next couple of years.

So, the question is: Does it make sense to keep paying a massive mortgage, knowing that it might be decades before a home regains its prior value? Or is that akin to – as columnist James Surowiecki recently wrote in the New Yorker – “setting a pile of money on fire every month”?

“I constantly get the saddest e-mails from people saying, ‘I’ve exhausted all my life savings, my retirement is gone, and now I have to default,’” said Jon Maddux, CEO of YouWalkAway.com, a foreclosure agency that helps clients with strategic default (and charges a fee for it). “But if they had seen the writing on the wall a couple of years earlier, stopped paying the mortgage and stayed in the home throughout the whole process, they would be in a much better financial position.” Continue reading →