Mercer Town Office Hours for Monday, August 17th (Tax Due Date) will be from 2 PM to 4PM for tax payments only. Please feel free to drop your payment in the drop box affixed to the front of the Mercer Community Center/Town Office at any time. The box is open and ready to use. If you would like a receipt for your payment, please include self addressed stamped envelope with your payment. Thank you. Nancy Gove, Tax Collector.