When are property taxes due in Grafton County, New Hampshire?

Grafton County property taxes are due July 1. A second installment is due December 1. This deadline applies to all counties in New Hampshire.

What is the penalty for late property tax payment in Grafton County, New Hampshire?

The late payment penalty in Grafton County is Interest accrues after due date.

How do I pay Grafton County, New Hampshire property taxes?

You can pay Grafton County property taxes via Online, mail, in-person.

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Grafton County Property Tax Due Date

New Hampshire

2026 Property Tax Due Dates

Installment 1

July 1

First installment (estimate)

Installment 2

December 1

Second installment (final)

Penalty: Interest accrues after due dateGrace period: None

Payment Methods

Online, Mail, In-Person

Grafton County Treasurer

How to Pay

Online

Pay using credit card or e-check

By Mail

Mail check payable to Grafton County Treasurer

In Person

Visit the Treasurer's office

Other Counties in New Hampshire

Belknap Carroll Cheshire Coos Hillsborough Merrimack Rockingham Strafford

View all New Hampshire counties →

About Grafton County

Grafton County is a county in the U.S. state of New Hampshire. As of the 2020 census, the population was 91,118. Its county seat is the town of Haverhill.

Source: Wikipedia — content available under CC BY-SA 4.0

Related Resources

CountyRollCounty Office Directory

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Due dates shown are for reference only. Contact your county treasurer's office to confirm official deadlines before making payments.