Versions of See prior versions of a law on LawServer 2024 Florida Regulations 12-3.0015: Interest Applicable to Unpaid Tax Liabilities or Amounts Not Timely Refunded 2023 Florida Regulations 12-3.0015: Interest Applicable to Unpaid Tax Liabilities or Amounts Not Timely Refunded 2023 Florida Regulations 12-3.0015: Interest Applicable to Unpaid Tax Liabilities or Amounts Not Timely Refunded