Calculator to determine ag protest amounts (Click on "Cancel" if you get a popup asking you to log in).  If the spreadsheet appears small, click on the box on the top right hand corner of the spreadsheet.  You may have to also do this in the center of the spreadsheet.

Remember, this is only a tool you can use to see how your property may have been phased in improperly by the Department of Revenue.  If you have other issues with your valuation, the level you choose to protest may be different.  As a matter of law, you may pay the difference between your 2009 taxes and your 2008 taxes for your agricultural property.