Generally, yes; by state law, complaints to the Board of Review must have been filed within 30 days after the roll is published in the newspaper. The only exception is if there is a discrepancy in the physical data about your property, such as the assessment being based on a 2,400-square-foot house when you actually have a 2,200-square-foot house. To compare your property's physical attributes to the assessment records, contact your Township Assessor or County Assessment Office.