Mercer Town Clerk Iron County WI issued the following on December 16
The Treasurer will have open office hours on Wednesdays from 5PM-630PM and Saturdays from 9AM-Noon. Please enter the Town Hall from the front door and walk to the back of the building to pay your property taxes. You can also drop off your payment with the Clerk’s office but we can not provide you with a receipt for payment, that can only be done by the Treasurer’s office. All checks should be written to the Town of Mercer. Please call the Treasurer at 715.476.2626 with any questions.
Original source can be found here