From the website:
Florida Department of Revenue - The Florida Department of Revenue has three primary lines of business 1 Administer tax law for 36 taxes and fees, processing nearly $37.5 billion and more than 10 million tax filings annually 2 Enforce child support law on behalf of about 1,025,000 children with $1.26 billion collected in FY 06 07 3 Oversee property tax administration involving 10.9 million parcels of property worth $2.4 trillion.