February 1- Filing deadline for most exemptions, see credits and exemptions for additional information
April 2 through April 25 inclusive—Property owner may request an informal review of their assessment by the assessor
April 2 through April 30 inclusive—Protest period for filing with the local Board of Review
May 1 through adjournment—Board of Review meets each year
July 1- Period for filing for Homestead Credit and Military Exemption
July 1- Deadline for filing Business Property Tax Credit
October 9 through October 31 inclusive—Protest period for filing with Board of Review on those properties affected by changes in value as result of the Director of Revenue Equalization Orders (odd numbered years).