Property Tax in Morris County, New Jersey

Property Tax in Morris County

A calculator and field guide for Morristown-area homeowners — and for anyone considering a move to Morris County — including New Jersey's General Tax Rate per $100 of assessed value, the high effective rates that produce the nation's largest property tax bills, the substantial intra-county variation between municipalities, and the Senior Freeze (PTR) reimbursement program for income-qualified 65+ homeowners.

Morris County, home to Morristown and 509k New Jerseyans, operates within New Jersey's notoriously high property tax system. NJ has the highest effective property tax rate in the United States (approximately 2.23% statewide), and 10 of the 26 US counties with average single-family bills exceeding $10,000 are in New Jersey. Within Morris County, individual municipalities can vary substantially in rate — strategic municipality selection is critical for relocation buyers.

How the bill is built

New Jersey's calculation is municipality-driven. Step 1: Assessed Value. Most NJ municipalities assess at "true value" (~100% market) but some assess at lower percentages, with the Equalization Ratio bridging stated AV and market. Step 2: General Tax Rate. The municipality publishes a General Tax Rate per $100 of assessed value, combining county, municipal, and school district levies. For the Morris County average, this is approximately $2.05 per $100 AV. Step 3: Effective Rate. NJ Treasury also publishes an Effective Tax Rate = General Tax Rate × Equalization Ratio. This is the most apples-to-apples figure for relocation comparisons. Morris County's average effective rate is approximately 2.05%.

Intra-county variation is dramatic. Morris County's average effective rate is 2.05%, but individual municipalities within the county can range from substantially lower (industrial-only or commercial-heavy boroughs) to substantially higher (older inner-ring suburbs with high school spending). Strategic municipality selection within the same general area can change a buyer's annual tax bill by $3,000-$10,000+ on similar-priced homes.

Senior Freeze (PTR) reimburses tax growth above a base year for income-qualified 65+ homeowners — income limit ~$163,050 for 2024 (one of the most generous senior programs in the country in income terms). The program reimburses the difference between current bill and the bill in your "base year" (typically the year you turned 65 or first qualified). Combined with the ANCHOR direct rebate program ($1,000-$1,750 for income-qualified homeowners), New Jersey retirees can offset substantial annual property tax even though the underlying rates remain the highest in the nation.

100% disabled veterans receive full exemption. Given NJ's very high underlying rates, this is among the most valuable property tax benefits in the United States. File Form V.S.S. with your municipal assessor with VA documentation. Surviving spouses retain the exemption under specific conditions.

Morris County rate breakdown (avg general tax rate per $100 of assessed value, Morristown district)

Taxing entity	Rate
Morris County avg effective tax rate (per $100 of market value)	2.0500
Combined total	2.0500

Data record updated April 26, 2026. This is an editorial update date, not a tax year or a guarantee that every figure has been independently verified.

Sources and scope: Check rates and parcel details with Morris County Board of Taxation. Figures may refer to different source years; a county-seat rate does not apply to every address. How we use data and estimates.

Note: Morris County is one of the wealthiest counties in New Jersey and one of the largest corporate-headquarters concentrations in the New York metropolitan area outside Manhattan. The county hosts the headquarters of multiple Fortune 500 companies along the I-287/Route 10 corridor (Honeywell's former HQ, Wyndham, ADP). Morristown — the county seat — was Washington's winter encampment headquarters during 1779-1780 and is rich with Revolutionary War heritage.

Note: Morris's effective rate of approximately 2.05% applied to the high median home value of $540,700 produces median annual tax bills exceeding $11,000 — among the higher absolute-dollar bills in the country. The high bills primarily reflect the substantial school spending across Morris's many small school districts (Morris County has 39 school districts for ~509K residents).

Note: Within Morris, rate variation is significant: Mendham, Harding, and Mountain Lakes have the highest effective rates (2.4%+), while urbanized Dover, Wharton, and Rockaway sit lower (1.85-2.0%). The wealthy bedroom communities of Madison, Chatham, and Summit (Summit is technically Union but borders Morris) cluster around 2.1-2.4%.

Deductions, exemptions, and senior programs for 2026

New Jersey's underlying property tax rates are the highest in the nation, but the state offers several substantial relief programs — particularly for seniors and disabled veterans. Most are filed annually through different forms and agencies.

Senior Freeze (Property Tax Reimbursement)

The Senior Freeze ("PTR") reimburses property tax growth above a base year for income-qualified homeowners 65+ or disabled. Income limit is approximately $163,050 for 2024 — among the most generous senior program income limits in the country. The program reimburses the difference between current bill and your "base year" bill (typically the year you turned 65 or first qualified). You continue paying the full bill to your municipality but receive a state reimbursement check. File Form PTR-1 (first-time) or PTR-2 (subsequent years) with the New Jersey Division of Taxation.

ANCHOR (Affordable NJ Communities for Homeowners and Renters)

ANCHOR replaced the older Homestead Benefit program in 2022. Eligible homeowners receive a direct rebate: $1,500 for households earning under $150,000, $1,000 for households earning $150,000-$250,000. Senior homeowners (65+) receive an additional $250. ANCHOR is filed annually with the NJ Division of Taxation, typically with a fall deadline.

$250 Veteran and Senior Deductions

Honorably-discharged veterans (any rating, any age) receive a $250 annual deduction. Senior homeowners 65+ or disabled receive a separate $250 annual deduction. These are filed with your municipal tax assessor (form V.S.S.-Q for veterans, P.T.D. for seniors).

100% Disabled Veterans — Full Exemption

Veterans with 100% service-connected total/permanent disability receive full property tax exemption — among the most valuable property tax benefits in the United States given NJ's very high underlying rates. File Form V.S.S. with your municipal assessor with VA documentation. Surviving spouses retain the exemption under specific conditions.

Appealing your assessment

New Jersey's appeal deadline is April 1 in most counties (Monmouth has alternative timing under the Assessment Demonstration Program). Appeals are filed with the Morris County Board of Taxation. NJ uses a 15% "common level range" rule — your assessment must be more than 15% higher than the county equalization ratio applied to your true market value to qualify for adjustment, providing a buffer that protects assessors from minor disputes. Strong appeals require comparable sales data within the prior 12 months. Tax appeal data shows 10-25% reductions are common when supported by quality comps.

Cities and towns in Morris County

This guide lists 10 selected communities in or associated with Morris County. It is not a complete municipal directory. Local taxing districts can differ between communities and individual addresses.

Data: US Census Bureau, 2020 Decennial Census. Populations rounded. Cities marked as "split" straddle a county border — the portion inside Morris County is subject to Morris County's tax rolls, while the portion outside is subject to the adjacent county's.

City or town	Type	Population (2020)
Parsippany-Troy Hills	township	56,162
Mount Olive	township	28,919
Randolph	township	26,579
Roxbury	township	23,000
Morristown County seat	town	20,211
Denville	township	17,376
Madison	borough	16,937
East Hanover	township	11,421
Chatham	township	9,100
Morris Plains	borough	6,203

About city-level property tax rates: The rate breakdown and calculator on this page use a representative district around Morristown. Other cities in Morris County may pay into different school districts, city rates, and special districts — so their combined rates can differ, sometimes substantially. Always verify the specific rates for your address with the Morris County Board of Taxation before relying on any estimate.

Frequently asked questions

When are Morris County property taxes due?

New Jersey property taxes are paid in quarterly installments: February 1, May 1, August 1, and November 1. Each municipality bills separately (NJ has no county-level billing). A 10-day grace period applies after each due date; late payments incur 8% interest on the first $1,500 of delinquency and 18% on amounts above.

Why are New Jersey property taxes so high?

New Jersey funds a substantial portion of public school costs through property tax rather than state income or sales tax. Combined with NJ's 564 separate municipalities (each maintaining its own government, police, and services), per-capita government costs are among the highest in the country — and property tax is the primary funding mechanism. School portion alone typically accounts for 50-65% of the total bill.

How can I qualify for Senior Freeze (PTR)?

You must be 65+ or disabled, have lived in NJ for at least the last 10 years, owned and lived in your current home for at least the last 3 years, and have household income under approximately $163,050 (2024). The program reimburses growth above your "base year" bill — you continue paying the full bill to your municipality and receive a state reimbursement check. File Form PTR-1 (first-time) or PTR-2 (subsequent years).

How do I appeal my assessment?

NJ's appeal deadline is April 1 in most counties (Monmouth has alternative timing under the Assessment Demonstration Program). File with the Morris County Board of Taxation. NJ uses a 15% common level range rule — your assessment must be more than 15% higher than the county equalization ratio applied to your true market value to qualify for adjustment. Strong appeals require comparable sales data within the prior 12 months.

About Morris County

Beyond the property tax — a few things you might not know about the place.

Weird fact

Morristown was George Washington's primary encampment city during the harsh winter of 1779-1780 — the worst winter of the Revolutionary War, with the Hudson River freezing thick enough that British forces feared a colonial cavalry crossing. The Ford Mansion (Washington's actual residence) and Jockey Hollow encampment site are preserved at Morristown National Historical Park, the first National Historical Park in the National Park Service system (designated 1933).

Hometown hero

Charles Addams

The cartoonist (1912-1988) — creator of "The Addams Family" cartoons in The New Yorker (1938-1988) — lived in Westfield (technically Union, immediately south of Morris) and later in Sagaponack, NY. The Charles Addams Memorial Park in Westfield is named for him. The "Addams Mansion" cartoon home was reportedly inspired by the gothic architecture common throughout late-19th-century Morris County.

Biggest annual event

Morristown Festival on the Green

The Morristown Festival on the Green (annual, late September) draws 60,000+ attendees to the historic Morristown Green and downtown — making it one of the largest community festivals in NJ. Combined with the Morristown Jazz & Blues Festival (August) and the Morristown Christmas Tree Lighting (early December), Morristown's downtown event calendar is one of the most-developed in northern NJ.

Property Tax in Morris County