Offer your thoughts or opinion on the input financial query or topic using your financial background.

When should I walk away from my mortgage?
How much is rent in your area? You should compare a rental payment versus your mortgage payment now, bearing in mind the opportunity cost of the difference. Let's say that a rental unit in your area that has the same safety & convenience as your house costs $1600 per month to rent, and your mortgage is $2400. By staying in the house, you are losing that $800 month as well as interest earned on banking that money (however, right now, interest rates are negligible). Factor in total cost of ownership too, meaning extra utilities for one or the other (sometimes houses are cheaper, sometime not), property insurance and taxes for the house (if they aren't already in escrow through your mortgage) and generic house repair stuff.  If the savings for a rental are worth more than a couple hundred a month, then I suggest you consider bailing. Start multiplying $500-1000 per month out over a year or two and decide if that extra cash is better for you than crappy credit. Also, this is not the most ethical thing, but I do know of one couple who stopped paying their mortgage for several months, knowing they were going to give the house back at the end. They took what they would have spent in mortgage payments during that time into a savings account, and will have more than enough cash to float for the few years that their credit is lowered by the default. Also something to consider is that we are in a time of ridiculous numbers of people defaulting. As such, a poor credit score might start to be more common among people with decent incomes, to the point where a "poor" score in 5 years is worth about the same as an "average" score today. I wouldn't count on that, but it might soften the blow of your bad credit if you default.