WASHINGTON: Wealthy individuals' Chapter 11 bankruptcy filings jumped 73 percent in the second quarter from a year earlier, according to the National Bankruptcy Research Center, a research firm in Burlingame, California.

More individuals or families with at least $1,010,650 in secured debt and $336,900 unsecured are using Chapter 11 of the US bankruptcy code typically associated with business reorganizations. Falling US home prices leave them unable to refinance or sell properties when they drop below the value of the mortgage, said Chicago bankruptcy attorney Joseph Baldi.

Chapter 11 is more expensive and time-consuming for debtors and creditors than a Chapter 7 liquidation of assets. Wealthier people filing for bankruptcy typically have large homes, two car payments and children in private schools, said Leslie Linfield, executive director of the Institute for Financial Literacy in Portland, Maine, a credit-counseling and research group.