Tax season can be a pressing time for business owners. Here is a brief list of important dates.

03/15/2010 - Corporate Income Tax Returns Due
03/15/2010 - Extensions for Corporate Tax Returns through 09/15/2010
04/01/2010 - County Tangible Personal Property Tax Return Due
04/15/2010 - Partnership Income Tax Returns Due
04/15/2010 - Extensions for Partnership Income Tax Returns Through 09/15/2010
04/15/2010 - First Quarter Estimate for Corporations Due
04/15/2010 - First Quarter Estimate for Partnerships on Foreign Partner Income Tax Withholding
05/01/2010- State of Florida Annual Reports for Corporations and Partnerships Due
05/17/2010 - Return of Exempt Organizations Due
05/17/2010 - Extensions for Exempt Organizations through 8/16/2010
06/15/2010 - Second Quarter Estimate for Corporations Due
06/15/2010 - Second Quarter Estimate for Partnerships on Foreign Partner Income Tax Withholding Due
06/30/2010 - Foreign Financial Account Report Due
08/17/2010 - Second Extension for Exempt Organizations Due
09/15/2010 - Corporate and Partnership Income Tax Returns on Extension Due
09/15/2010 - Third Quarter Estimate for Corporations Due
09/15/2010 - Third Quarter Estimate for Partnerships on Foreign Partner Income Tax Withholding Due
11/15/2010 - Return of Exempt Organizations on Extension Due
12/15/2010 - Fourth Quarter Estimate for Corporations Due 
12/15/2010 - Fourth Quarter Estimate for Partnerships on Foreign Partner Income Tax Withholding Due