The Town of Merrimack has adopted the optional twice-a-year billing procedure. The first bill is mailed at the end of May, and is due on July 1st. The final bill, is mailed at the end of October and is due December 1st. The first bill is figured at half the previous years' total tax. The second bill is figured at the current years' tax rate, less the first bill amount.
All property taxes not paid by the due date are subject to an interest charge of 12% per annum. Property owners should be aware that it is their responsibility to contact the Tax Collector's office for a duplicate property tax bill in the event they do not receive the original billing on the property. Not receiving a tax bill will not obviate the owner's responsibility for payment of the tax and/or interest and penalties incurred.
You can ask any questions related to this service here. We will try to answer them soon!