If you’re considering moving to the New Hampshire Seacoast, you may not be familiar with the ins and outs of New Hampshire property taxes, but you’ve probably heard about New Hampshire’s tax advantages compared to other states. Our state is known for having no general sales tax and no state tax on wages.
For many buyers coming from higher-tax states, those savings can be a real benefit.
However, there is an important trade-off. Because New Hampshire does not collect broad-based income or sales taxes, local governments rely heavily on property taxes to fund services.
This guide will help you understand New Hampshire property taxes before you purchase property here.
How New Hampshire Property Taxes Work
In New Hampshire, property taxes are the primary way local communities pay for services like education, police, fire, and public works. When you pay your tax bill, you are funding services in your own town.
Tax Year and Billing Basics
The local property tax year runs from April 1 to March 31. Your home is assessed based on its value as of April 1 of that year. If you add an addition or major renovation after that date, it typically affects the following year’s assessment.
As we noted in our 2025 property tax guide, most Seacoast towns bill twice a year.
- The first bill, usually due around July 1, is often an estimate based on half of the prior year’s taxes.
- The second bill, typically due around December 1, uses the final tax rate set by the New Hampshire Department of Revenue Administration (DRA). It “trues up” your total for the year.
If the rate increased, that second bill could be noticeably higher.
Changes to New Hampshire Property Taxes in 2026
Two recent changes are especially important for current and future New Hampshire homeowners in 2026.
Full Repeal of the Interest & Dividends Tax
While not strictly a property tax, this change could relate to your property if you use it as an investment property.
For many years, New Hampshire taxed interest and dividends at 5%. That tax has now been fully phased out. As of 2025, there is no longer a tax on personal investment income.
New Hampshire is now one of a small group of states with no personal income tax at all, which is especially attractive to retirees and high-net-worth individuals considering the Seacoast.
Higher Homestead Protection
Many buyers hear “homestead exemption” and assume it will reduce their property tax bill. In New Hampshire, the Homestead Right is different.
The Homestead Right is a legal protection that shields a portion of your home equity from unsecured creditors, not a reduction in your assessed value.
Effective January 1, 2026, New Hampshire significantly increased this protection. The law now shields up to $400,000 of equity for individuals and $550,000 for married couples in their primary residence.
This does not lower the amount of property tax you pay each year, but it does help protect the equity you build in your Seacoast home if you ever face financial hardship.
Differences in Regional New Hampshire Property Taxes
One of the first things buyers notice is how much tax rates can vary from one town to the next. New Hampshire expresses tax rates as dollars per $1,000 of assessed value. It shapes those rates by both the town budget and the total value of taxable property in the community.
Here is a sample of recent combined tax rates (per $1,000 of value) for the year 2026 in the Seacoast region:
- New Castle: $5.73 (among the lowest in the region)
- Rye: $8.66 (most recent)
- Portsmouth: around $11.51
- Hampton: $12.61 to $13.23 (depending on area)
- Exeter: $18.76 (most recent)
Check the municipal website of the town you’re considering for more information on local property taxes.
Upholding SWEPT: A Decision Impacting Seacoast Taxes
Recent legal decisions also affect how some Seacoast communities manage their education funding.
In 2025, the New Hampshire Supreme Court upheld the Statewide Education Property Tax (SWEPT). However, it allowed property-wealthy towns to retain more of the education tax they raise locally instead of sending “excess” revenue back to the state.
Many Seacoast towns viewed this as a win because it helps keep more tax dollars working in their own school systems.
Exemptions and Credits: Ways Some Owners Save on New Hampshire Property Taxes
Even though you cannot change your town’s rate, you may qualify for exemptions or credits that reduce your specific bill. The states create these programs, but municipalities customize them locally. Details vary from town to town.
Elderly Exemptions
New Hampshire allows towns to offer property tax exemptions to qualifying seniors. Generally, you must:
- Be at least 65 years old by April 1 of the tax year.
- Have lived in New Hampshire for at least three consecutive years.
- Meet town-specific income and asset limits.
For example, the City of Lebanon requires applicants to meet maximum income and asset thresholds and grants an exemption that reduces the taxable assessed value of the property. Manchester uses similar criteria and allows different exemption amounts based on age brackets. Application deadlines are usually in the spring; many towns use an April 15 deadline.
If you (or a parent you are helping) might qualify, it is worth connecting directly with the local assessing office in your Seacoast town.
Veterans and Blind Credits
Many New Hampshire towns also offer property tax credits for eligible veterans. These credits typically range from about $500 to $750 per year (PDF), with higher credits for veterans with service-connected disabilities.
The state applies the credit directly to the tax bill rather than changing the assessed value.
In addition, legally blind residents may qualify for specific property tax exemptions.
As with elderly exemptions, the exact amounts and rules differ by municipality. For example, Portsmouth’s Exemption for the Blind allows for up to a $25,000 subtraction in property assessed valuation for tax purposes.
It’s important to check your town’s website or call the assessor for current information.
“Current Use” Rules for Larger Parcels
You may be considering buying what is known as a “large parcel,” which is typically 10 acres or more. If so, you may hear about the “Current Use” program.
Land that is kept in qualifying uses (like forestry or agriculture) can be assessed at a much lower value than if it were treated as potential development land. That can significantly reduce New Hampshire property taxes on large tracts.
However, if you later decide to develop the land or remove it from Current Use, the state charges a Land Use Change Tax, equal to 10% of the full market value of the land being removed from the program. This is a long-term planning decision that you should discuss with both your attorney and your tax advisor.
The Bigger Picture: Is New Hampshire “Worth It”?
New Hampshire property taxe rates are high compared with many other states, but there is more to the story. When you factor in the lack of a broad-based income tax and the absence of a general sales tax, many residents find that their overall tax burden is at least competitive when compared to where they moved from.
For buyers on the Seacoast, the real question is how your desired lifestyle, commute, school preferences, and long-term financial plan fit together. Some towns offer lower rates and higher prices; others offer higher rates and more attainable price points. Your best option depends on what matters most to you.
Madden Group combines local expertise with a personal, boutique approach to real estate. If you are thinking about buying or relocating within the New Hampshire Seacoast, we would be happy to walk through potential towns, estimated tax impacts, and neighborhood options.
Note: while we can help you understand the real estate side, your CPA or tax advisor is the best person to answer detailed tax questions for your specific situation.
