Rochester, New Hampshire’s property tax rate for 2025 is $15.30 per $1,000 of assessed value.1City of Rochester, NH. 2025 City Tax Rate Established at $15.30, Tax Bills To Be Mailed December 18 That is a small increase from the $14.85 rate set in 2024, but well below the $25.74 rate residents paid in 2023. The drop followed a citywide revaluation in 2024 that raised total assessed property values by $2.3 billion and reset Rochester’s tax rate against a much larger valuation base.
What Makes Up the $15.30 Rate
The rate is a composite of four separate levies, each funding a different layer of government:
- Local school: $7.98
- Municipal (police, fire, public works, administration): $4.45
- Strafford County: $1.77
- State education: $1.10
The school portion makes up more than half of the total.1City of Rochester, NH. 2025 City Tax Rate Established at $15.30, Tax Bills To Be Mailed December 18 That weighting is typical in New Hampshire, which relies heavily on local property taxes to fund education because the state has no broad-based income or sales tax.
How to Calculate Your Bill
The math is simple. Divide your assessed value by 1,000 and multiply by the tax rate. A home assessed at $300,000 produces an annual bill of $4,590 before any credits or exemptions ($300,000 ÷ 1,000 × $15.30).
Your assessed value is set by the city’s Assessing Department and represents its estimate of fair market value as of April 1 of the tax year. After the 2024 revaluation, assessments align closely with market prices, but they can drift as the real estate market moves. Keep in mind that the headline rate drop between 2023 and 2024 does not mean every bill dropped by the same percentage. If your property’s value rose roughly in line with the citywide average, your actual dollar bill stayed close to where it was. Properties that gained more than the average saw higher bills; those that gained less saw relief.2City of Rochester, New Hampshire. City of Rochester Announces Dramatic Tax Rate Reduction Following $2.3 Billion Valuation Increase
When Property Taxes Are Due
Rochester collects property taxes twice a year. The first bill is due July 1 and the second is due December 1.3City of Rochester, NH. When Are Property Taxes Due in Rochester? The July bill is an estimate equal to half of the prior year’s total tax. The December bill reflects the actual rate set by the state Department of Revenue Administration for the current year, minus what you already paid in July.
State law requires the Tax Collector to mail first-half bills by June 15.4New Hampshire General Court. New Hampshire Code 76:15-a – Semi-Annual Collection of Taxes in Certain Towns and Cities You can pay online through Rochester’s bill-pay portal, by mail to the Tax Collector, or in person at City Hall. Online payments carry processing fees: 2.45% for credit cards, 1% for debit cards (with a $2.95 minimum on either), and a flat $1.50 for electronic checks.
What Happens If You Pay Late
Missing a due date triggers 8% annual interest on the unpaid balance under RSA 76:13. If the city mails a bill after November 2, interest does not start until 30 days after mailing.5New Hampshire General Court. New Hampshire Code 76:13 – Interest
If taxes stay unpaid, the city can place a tax lien on the property. Once a lien is executed, the interest rate jumps to 14% per year on the full lien amount, running from the execution date until payment in full. You will also owe the city’s recording costs and the cost of notifying any mortgage holder.6New Hampshire General Court. New Hampshire Code 80:69 – Redemption
You can redeem the property at any time before a tax deed is issued by paying the full lien, accrued interest, and costs. That window closes after two years. Under RSA 80:76, the tax collector must execute a tax deed transferring the property to the city two years after the lien if it has not been redeemed.7New Hampshire General Court. New Hampshire Code 80:76 – Tax Deed A former owner has three years after the tax deed to redeem by paying all past-due amounts.
Credits and Exemptions That Reduce Your Bill
Rochester offers several programs that lower what you owe. Most require filing with the Assessing Department at City Hall by April 15.
Elderly Exemption
Homeowners aged 65 or older can qualify for an exemption that reduces assessed value before the rate is applied. You must have lived in New Hampshire for at least three consecutive years, own and occupy the property as your primary residence, and meet the income and asset limits.8City of Rochester, New Hampshire. Elderly Exemption Qualifications
The income ceiling is $40,000 for a single person and $57,000 for a married couple. Asset limits (excluding the home) rise with age: up to $187,500 for ages 65–74, $225,000 for ages 75–79, and $262,500 for age 80 and older. Applications open in January once year-end income statements are available, and the deadline is April 15.
Veterans’ Tax Credit
Veterans who served at least 90 days of active duty and received an honorable discharge can receive a $400 credit subtracted directly from the tax bill. You need a copy of your DD-214 or equivalent discharge paperwork, must own and occupy the property as your primary residence, and must have lived in New Hampshire for at least one year before April 1 of the application year. Surviving spouses of qualifying veterans may also be eligible.9City of Rochester, NH. Veteran Tax Credits and Exemptions
Veterans with a total and permanent service-connected disability qualify for a larger credit of $2,400 per year. Rochester’s $400 standard credit is above the state’s default of $50, set under the optional provision that lets municipalities go up to $750.10New Hampshire General Court. New Hampshire Code 72:28 – Veterans Tax Credit
Solar Energy Exemption
If you have installed a solar energy system, Rochester offers an exemption of $50,000 or the added value the system brings to your assessment, whichever is less. The exemption was renewed effective April 1, 2024.11City of Rochester, New Hampshire. Elderly, Disabled, and Solar Exemptions
Blind Exemption
Residents who are legally blind, as certified by the state’s Blind Services program, qualify for a $40,000 reduction in assessed value. The deadline is April 15.
State Relief for Low and Moderate Income Homeowners
New Hampshire runs a separate relief program outside the city’s exemptions. For the 2026 filing period, single homeowners with adjusted gross income up to $37,000 and married homeowners up to $47,000 may qualify, and the home’s assessed value cannot exceed $220,000.12NH Department of Revenue Administration. Tax Relief Program Aids Low and Moderate Income NH Homeowners
Applications go to the NH Department of Revenue Administration, not City Hall, and are accepted only between May 1 and June 30.13NH Department of Revenue Administration. Low and Moderate Income Homeowners Property Tax Relief The program reimburses a portion of the state education tax already paid, so have your tax bill and income documents ready before the window opens.
If You Think Your Assessment Is Too High
You can file an abatement request with the city if you believe your property’s assessed value is wrong. There is no filing fee. The window opens when you receive your final tax bill (usually November or December), and the application must be postmarked or physically received by the Assessing Department by March 1.14City of Rochester, NH. Abatements and Appeals
Filing does not pause your obligation to pay. You still owe the taxes as billed while the application is pending. If the city grants the abatement, you receive a refund with interest. If the city denies the request or fails to act, you can appeal to the New Hampshire Board of Tax and Land Appeals or to superior court, but not both.15Board of Tax and Land Appeals. Property Tax