Supporting documentation is required with this application to verify applicant's identity, property occupancy, and property tax liability. Exemption applications must be filed with your local assessor's office.See our Municipal Profiles for your local assessor's mailing address. The BOR accepts exemption applications for approximately 30 days, four times each year. A property tax exemption is like a discount applied to your EAV. If you qualify for an exemption, it allows you to lower your EAV. Fill up before we can settle down together in peace and harmony. Municipal Solid Waste (MSW): all waste and recyclables.