Hi,
The minimum bid is the amount that is due for back taxes, penalties, and fees, that have accrued during the default period. In California, the default period is 5 years before the property can be sold at the auction.
So you're talking about roughly 1% of the assessed value for taxes, plus anywhere from 12-18% in penalties of that 1% amount per year, and the administrative costs, for 5 years.
That amount will typically come to 7-10% of the assessed value, and is the basis for the minimum bid amount, which is exactly the same amount as the back taxes for 5 years, penalties, and costs.
At the auction, any excess amount over the minimum bid is set aside for rightful interest holders (lienholders that were wiped out by the tax sale) to claim, provided that they claim that excess proceeds. After 1 year, if there are any remaining excess proceeds, the county can appropriate that amount into their general fund account.
This is applicable to tax deed sales in California and might be different in your state.
[ Edited by lithiumcove on Date 02/13/2008 ]
[ Edited by lithiumcove on Date 02/13/2008 ]