Amends the Property Tax Code. In provisions concerning the issuance of a tax deed, provides that the court shall find that all forfeitures and sales of the property occurring after the tax sale at which the certificate of purchase was issued and including only subsequent years taxes have been redeemed (currently, all forfeitures and sales that occur subsequent to the sale). Provides that a sale of the property that occurs after the tax sale at which the certificate of purchase was issued and includes only tax years that are prior to the year or years sold, or includes tax years which are both prior to and after the year or years sold, shall be declared a sale in error, and those tax years shall be merged into the tax deed grantee's title. Effective immediately.