Jason Stevens, GRI,ABR
Kevin Flynn Realty, Inc.
You can go to the Sarasota Tax Collectors office and input an address to find the "millage" rate and any "non advalorem" taxes. You have to be careful though to also look at the property appraiser's info because if the current owner has a discount for "save our homes", the current owner's taxes may be significantly less than you will pay. Your Realtor should be able to give you an idea of the expected taxes "before" you make an offer.
a link to the tax collector's lookup is here:
Hope this help you.