The property sells for more than was owed
A tax sale or foreclosure auction brings in more than the taxes, liens and costs against the property. The difference is the surplus.
What happens to the extra money when a property sells for more than was owed.

When a home is sold at a tax sale or foreclosure auction, it often sells for more than was owed. The extra is called surplus funds — and in most cases it belongs to the former owner, not the county.
A tax sale or foreclosure auction brings in more than the taxes, liens and costs against the property. The difference is the surplus.
The clerk, tax commissioner or court parks the surplus in an account. It is not the county's money and it is not the buyer's money.
After any remaining lienholders are satisfied, the balance is legally payable to the person who owned the property when it sold — or to their heirs.
Claim windows vary by state and some are short. When they close, the money escheats to the state or is absorbed by the county.
The fee is a percentage of what is actually recovered, disclosed in writing before anything is signed. If nothing is recovered, nothing is owed.
Educational information, not legal advice. Rules and deadlines vary by state and county.