Beginning on August 28, 2014, the Treasurer and Tax Collector will mail out bills with notices to taxpayers with unpaid property taxes for the 2013-14 tax year and prior. Unpaid prior year property taxes are subject to additional penalties at the rate of 1.5 percent per month, and if not paid, the defaulted tax status could ultimately result in the sale of the property at a public auction. Any taxpayer requiring additional assistance may call the Proptax line at 1(888) 807-2111.