Rate Breakdown

Property taxes in Belknap County are calculated by multiplying the assessed value (minus exemptions) by the total local millage rate.

How Property Tax Works in Belknap County

In Belknap County, property taxes are the primary source of revenue for funding local schools, municipal services, and county operations. The tax amount you pay is determined by two primary factors: the assessed value of your property and the local tax rate. Each year, municipal assessors determine the "fair market value" of properties within their jurisdiction. Because New Hampshire does not have a statewide property tax rate, each town and city in Belknap County sets its own tax rate—often referred to as a "mill rate"—based on the budget requirements approved by voters at town meetings.

To calculate your estimated tax, the municipality divides the total budget needed by the total assessed value of all taxable property in the town. This results in the tax rate per $1,000 of assessed value. Your final tax bill is calculated by multiplying your property’s assessed value by the local tax rate and dividing by 1,000.

Available Exemptions

New Hampshire law provides several property tax exemptions and credits designed to reduce the tax burden for eligible residents. To qualify, you must generally meet residency and income requirements as defined by state statute and local municipal ordinances.

• Veteran’s Tax Credit: Available to honorably discharged veterans who served during specific periods of conflict. An optional "All Veterans Tax Credit" may also be adopted by individual towns.
• Elderly Exemption: Designed for seniors aged 65 and older who meet specific asset and income limitations set by the municipality.
• Disability Exemption: Available to individuals who are determined to be totally and permanently disabled by the Social Security Administration.
• Blind Exemption: A specific exemption for individuals legally blind as determined by the Administrator of Blind Services.

Note that New Hampshire does not have a "homestead exemption" in the same manner as some other states; instead, the state focuses on these specific credits and exemptions to provide relief to qualified groups.

Payment Schedule & Deadlines

Property tax bills in Belknap County are typically issued twice per year. The first bill, due in early summer, is an estimate based on one-half of the previous year's total tax. The second bill, issued in the fall, reflects the final tax rate set by the Department of Revenue Administration and accounts for any adjustments. Payments are generally due within 30 days of the bill date. Failure to pay by the deadline will result in interest charges, which accrue daily. If taxes remain unpaid for an extended period, the municipality may initiate a tax lien process, which can ultimately lead to the loss of the property.

Appealing Your Assessment

If you believe your property assessment is inaccurate or inequitable compared to similar properties, you have the right to appeal. The process begins by filing an abatement application with your local Board of Assessors by the deadline, which is typically March 1st following the final tax bill of the year. If the local board denies your request, you may further appeal to the Belknap County Superior Court or the New Hampshire Board of Tax and Land Appeals. It is recommended to provide evidence such as recent appraisals, sales data of comparable homes, or documentation of structural issues to support your claim.