As part of the government's efforts to encourage people to spend money to help revive the economy, the House voted 403-12 yesterday to expand a popular tax credit for homebuyers. The bill, which also extends unemployment benefits and expands a tax break for money-losing businesses, now goes to President Obama, who plans to sign it today.

First-time homebuyers have been getting tax credits of up to $8,000 since January as part of the economic stimulus package. But with that housing program scheduled to expire at the end of November, the House voted to extend it into the spring - and to expand it to many people who already own homes.

Buyers who have owned their current homes at least five years would be eligible, subject to income limits, for tax credits of up to $6,500. First-time homebuyers - or people who haven't owned homes in the previous three years - could get up to $8,000. To qualify, buyers must sign purchase agreements before May 1 and close before July 1.

"It's huge. I think it's going to have a big impact," said Patti Ketcham, who owns a real estate firm in Tallahassee, Fla. "I hope I'm right. Golly, I hope I'm right."

Like housing markets across the country, Tallahassee's has been depressed since even before the recession. There was no huge boom and bust like there was in many coastal areas, Ketcham said, "but ask anybody trying to sell a house and they'll tell you it's been no fun."

The credit is available for the purchase of principal homes costing $800,000 or less, meaning vacation homes are ineligible. The credit would be phased out for individuals with annual incomes above $125,000 and for joint filers with incomes above $225,000.