(a) In addition to the notice provided in subsection (1), the sheriff of the county in which the legal titleholder resides shall, at least 20 days prior to the date of sale, notify the legal titleholder of record of the property on which the tax certificate is outstanding. The original notice and sufficient copies shall be prepared by the clerk and provided to the sheriff. Such notice shall be served as specified in chapter 48; if the sheriff is unable to make service, he or she shall post a copy of the notice in a conspicuous place at the legal titleholder's last known address. The inability of the sheriff to serve notice on the legal titleholder shall not affect the validity of the tax deed issued pursuant to the notice. A legal titleholder of record who resides outside the state may be notified by the clerk as provided in subsection (1). The notice shall be in substantially the following form:
WARNING
There are unpaid taxes on the property which you own. The property will be sold at public auction on (date) unless the back taxes are paid. To make arrangements for payment, or to receive further information, contact the clerk of court at (address), (telephone number).
In addition, if the legal titleholder does not reside in the county in which the property to be sold is located, a copy of such notice shall be posted in a conspicuous place on the property by the sheriff of the county in which the property is located. However, no posting of notice shall be required if the property to be sold is classified for assessment purposes, according to use classifications established by the department, as nonagricultural acreage or vacant land.
(b) In addition to the notice provided in subsection (1), the clerk shall notify by certified mail with return receipt requested, or by registered mail if the notice is to be sent outside the continental United States, the persons listed in the tax collector's statement pursuant to s.
197.502(4)(h) that application for a tax deed has been made. Such notice shall be mailed at least 20 days prior to the date of sale. If no address is listed in the tax collector's statement, then no notice shall be required. Enclosed with the copy of the notice shall be a statement in substantially the following form:
WARNING
There are unpaid taxes on property contiguous to your property. The property with the unpaid taxes will be sold at auction on (date) unless the back taxes are paid. To make payment, or to receive further information about the purchase of the property, contact the clerk of court immediately at (address), (telephone number).
Neither the failure of the tax collector to include the list of contiguous property owners pursuant to s. 197.502(4)(h) in his or her statement to the clerk nor the failure of the clerk to mail this notice to any or all of the persons listed in the tax collector's statement pursuant to s. 197.502(4)(h) shall be a basis to challenge the validity of the tax deed issued pursuant to any notice under this section.