Waiver of rights under the declaration of registration in the tax deferral and recovery agreements Application for legal exemption, senior 65 and former Massachusetts Department of Revenue Return of Property Held for Charitable Purposes . Monday 9-12pmCours 2pm-7pm – 7pm Wednesday 1pm -4.30pm Thursday 9am -12pm Friday Contact closed City HallPhone 978-468-5520Fax 978-468-8014138 MainWen Streetwen, MainWenham MA 01984 Application for exemption from the CPASee exemption, application for legal immunity, request from veterans to reduce the real or personal property tax – Read: Explanation of the grading process