What is the property tax rate in Hartford County?

The combined effective property tax rate in Hartford County, Connecticut is approximately 2.20%.

Hartford County Property Tax Calculator (2026) — Connecticut Property Tax Almanac

Property Tax in Hartford County, 2026

A calculator and field guide for Hartford-area homeowners — and for anyone considering a move to Hartford County — including Connecticut's uniform 70% assessment ratio (statewide), Connecticut's distinctive structure (NO county government — abolished 1960; 169 towns/cities/boroughs assess, each setting its own mill rate), the dramatic town-by-town variation (Greenwich ~12 mills vs Hartford ~69 mills), the State Elderly/Disabled Property Tax Credit ("Circuit Breaker," up to $1,250 for income-tested 65+), and town-variable veteran exemptions ($1,000 state minimum, many towns increase substantially). Connecticut effective rates rank 3rd-highest in US after NJ and IL (~1.65-2.38% statewide median).

Hartford County is part of Connecticut's distinctive 169-town property tax system. CT abolished county government in 1960 — the 8 counties remain as census/judicial divisions only. The actual taxing entities are 169 towns/cities/boroughs, each setting its own mill rate. Real property is uniformly assessed at 70% of fair market value statewide. Tax = AV × town mill rate / 1,000. Mill rates vary 6x: Greenwich ~12 mills (~0.85% effective) vs Hartford ~69 mills (~4.83%). Hartford's representative effective rate is ~2.20%. CT ranks 3rd-highest US for effective rate (~1.65-2.38% statewide median).

How the bill is built

Each town's assessor determines FMV on a 5-year reassessment cycle (full physical inspection every 10 years). AV = FMV × 70%. Tax = AV × town mill rate / 1,000. Hartford's representative mill rate is ~45 mills (~3.12% effective). The State Elderly/Disabled Circuit Breaker (CGS §12-170aa) provides up to $1,250 for income-tested seniors 65+ — paid as a direct property tax credit; state reimburses the town.

Mill rate variation across CT is dramatic. Range from ~10.85 (Washington) to ~68.95 (Hartford) — a 6x spread. Affluent towns with substantial commercial tax base (Greenwich, Westport, Darien) keep mill rates low; post-industrial cities (Hartford, Waterbury, Bridgeport, New Haven) have the highest. For relocation buyers, mill rate matters far more than AV in determining your actual bill.

CT veteran exemptions are town-by-town, not state-level. State law sets a minimum $1,000 AV reduction (CGS §12-81), but towns may enhance substantially. Some affluent towns provide effectively full exemption for 100% disabled vets; others offer more modest tiered reductions. CT does NOT join the categorical full-vet-exemption states — verify with your specific town's assessor before relying on full exemption.

2026 Hartford County rate breakdown (town mill rate per $1,000 of AV (70% × FMV statewide; no county govt), Hartford district)

Taxing entity	Rate
Town mill rates vary (Hartford 68.95 mills, West Hartford ~42 mills, Glastonbury ~38 mills × 70% AR; county avg ~2.20% effective)	44.5000
Combined total	44.5000

As of April 27, 2026 · From Town Assessors of Hartford County (no county government — towns assess).

Note: Hartford County is **home to Hartford** — the capital of Connecticut (~120K, the de-facto county seat — though Connecticut abolished county government in 1960) and historically known as **"the Insurance Capital of the World"** during the 19th-century insurance boom. Hartford is the second-largest city in Connecticut after Bridgeport. Anchored by Hartford, **West Hartford** (~64K — affluent Hartford-area suburb), **New Britain** (~73K — historic industrial city, home to Central Connecticut State University), **Bristol** (~60K — home to ESPN headquarters, the celebrated American sports broadcasting giant), **Manchester** (~58K — straddles Hartford-Tolland county line), Glastonbury (~35K), Farmington (~26K), Wethersfield, Newington, Windsor, and Enfield. Major employment includes substantial insurance industry (Aetna, Travelers, The Hartford, CIGNA, Voya Financial — Hartford's historic insurance cluster), substantial financial services, the celebrated **University of Connecticut Hartford campus**, **Trinity College** (the prestigious private liberal arts college, ~2,200 students), and **ESPN headquarters** in Bristol (~4,000 employees, the celebrated "worldwide leader in sports" since 1979).

Note: Hartford County effective property tax rates run approximately **2.20%** — among the highest in Connecticut (and the United States). **Hartford city has the celebrated highest mill rate in Connecticut at 68.95 mills** (× 70% AR = ~4.83% gross effective on Hartford properties). West Hartford is much lower at ~42 mills (~2.94% effective). Median home values around $305K combined with the moderate effective rate produce median annual bills around $6,710.

Note: For relocation buyers: Hartford County offers **the premier insurance + state-capital central-Connecticut** option — substantial insurance and ESPN employment, the celebrated Mark Twain House in Hartford (the celebrated American author lived there 1874-1891, where he wrote *The Adventures of Tom Sawyer*, *The Adventures of Huckleberry Finn*, *A Connecticut Yankee in King Arthur's Court*, and *The Prince and the Pauper*), the Wadsworth Atheneum (the oldest continuously-operating public art museum in the United States, founded 1842), exceptional public schools in West Hartford, Glastonbury, Farmington, and Avon, and reasonable Boston/NYC commute. The trade-off: persistent Hartford city population stagnation (peaked at ~177K in 1950, has been declining since), substantial property tax burden, aging downtown infrastructure outside the celebrated "City of Hartford" downtown core.

Deductions and exemptions for 2026

Connecticut homeowner property tax relief operates through several mechanisms — but with a critical caveat: relief is town-administered, not state-administered. Connecticut has NO functional county government — the 169 towns/cities/boroughs are the assessing entity. State law sets minimum exemptions; towns may (and most do) increase them substantially. The primary mechanisms are: (1) the uniform 70% statewide AR (the structural protection — AV is 70% of FMV statewide), (2) the State Elderly/Disabled Property Tax Credit ("Circuit Breaker," CGS §12-170aa — up to $1,250 income-tested), (3) the Veteran Exemption ($1,000 AV state minimum, towns increase substantially), and (4) town-level senior credits, freezes, and disabled-veteran enhanced exemptions (vary widely).

70% Uniform Statewide Assessment Ratio

Connecticut\'s 70% AR is uniform statewide (CGS) — every town assesses at the same ratio. This is structurally important because mill rate variance does the heavy lifting in determining your tax bill (rather than AR variance). AV = FMV × 70%. So a $400K home has AV = $280,000 in every Connecticut town. Reassessment is required every 5 years; every 10 years requires a full physical inspection.

State Elderly/Disabled Property Tax Credit ("Circuit Breaker")

The Elderly and Disabled Homeowner Tax Relief Program (CGS §12-170aa) provides an income-tested property tax credit for owners 65+ or totally disabled. For 2026: married joint income limit ~$53,400, single income limit ~$43,800. Maximum benefit: $1,250 married couples ($1,000 single) — paid as a direct property tax credit (state reimburses the town). Apply with town assessor between February 1 and May 15 each year, providing prior-year income tax return documentation. Sliding scale by income — partial benefits available below max.

Town-level senior credits and freezes (vary widely)

Many Connecticut towns offer additional senior credits and AV freezes for income-tested seniors 65+. Affluent towns (Greenwich, Westport, Darien, New Canaan, Wilton) offer up to $5,000+ additional credits. Other towns offer modest reductions. Some towns offer AV freezes (similar to other states\' senior freezes) for 65+. These are layered on top of the state Circuit Breaker. **Verify with your specific town\'s assessor** for exact benefits available.

Veteran Exemption (CGS §12-81 — $1,000 state minimum, towns increase)

State minimum: $1,000 AV reduction for honorably discharged veterans. Most CT towns increase this to $5,000-$15,000 range for the standard exemption. Disabled veterans receive higher tiered exemptions based on VA disability rating. Important caveat for 100% disabled veterans: there is NO categorical state-level full exemption — instead, individual towns set their own enhanced exemption levels. Some affluent towns (Greenwich, Westport, Darien, New Canaan) provide effectively full exemption for 100% disabled vets through town-enhanced exemptions; other towns provide more modest tiered reductions. Connecticut does NOT join the categorical full-exemption states (WI, MI, IA, MN, NJ, PA, VA, MD, SC, AL, LA, MS, AR, OK, NM) — instead, treatment is town-by-town.

Appealing your assessment

Connecticut property tax appeals follow a 3-tier process. Level 1: Town Board of Assessment Appeals (BAA). File written appeal by February 20 each year (March 20 if reassessment year). The BAA holds informal hearings during March (or September if reassessment year). Present comparable sales, recent appraisals, or condition documentation. Level 2: Connecticut Superior Court (Tax Session). If unresolved, appeal to Superior Court within 2 months of BAA decision. Level 3: Connecticut Appellate Court / Supreme Court. Most CT appeals are resolved at Level 1. Tax cycle: bills mailed late June, payable in halves (first half due July 1, second half due January 1). Important: If reassessment increases AV substantially (50%+ jumps are common in 5-year reassessment cycles), filing BAA appeal during the reassessment year is the most efficient path — pre-reassessment AVs cannot be challenged.

Cities and towns in Hartford County

Hartford County contains 7 incorporated municipalities, ranging from Hartford to the smallest village. Search volume for property tax is often city-specific, so here is the complete list — with population from the 2020 US Census, rounded to the nearest 100.

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

City or town	Type	Population (2020)
Hartford County seat	city	120,000
New Britain	city	73,000
West Hartford	town	64,000
Bristol	city	60,000
Manchester Split	town	58,000
Glastonbury	town	35,000
Farmington	town	26,000

About city-level property tax rates: The rate breakdown and calculator on this page reflect the Hartford tax district. Other cities in Hartford 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 Town Assessors of Hartford County (no county government — towns assess) before relying on any estimate.

Frequently asked questions

When are Connecticut property taxes due?

Connecticut property tax bills are mailed in late June each year. Pay in halves: first half due July 1, second half due January 1. Late payments accrue penalty plus interest. Most homeowners pay through escrow via mortgage servicer. Important Connecticut quirk: motor vehicles are also taxed under property tax law, applying the town mill rate to 70% of vehicle book value — a structurally unique CT feature.

Why does Connecticut have no county government?

Connecticut abolished county government in 1960 as part of a state-level government modernization initiative. The 8 counties (Fairfield, Hartford, New Haven, New London, Litchfield, Middlesex, Tolland, Windham) remain as census/judicial divisions only — they have no taxing authority, no county-level officials, no county budget, no county courthouses (judicial buildings are operated by the state, not counties). The actual taxing entities are 169 towns/cities/boroughs, each setting its own mill rate, conducting its own reassessment, and administering its own exemptions. This makes Connecticut\'s property tax system structurally different from every other US state with active counties.

What is Connecticut\'s 70% assessment ratio?

Connecticut\'s 70% AR is uniform statewide (per CGS) — every town assesses at the same 70% ratio. AV = FMV × 70%. So a $400K home has AV = $280,000 in every Connecticut town. Tax = AV × town mill rate / 1,000. Mill rate variance does the heavy lifting in determining your tax bill — Greenwich at ~12 mills vs Hartford at ~69 mills (a 6x range across CT towns). For relocation buyers, mill rate matters far more than AR variance in Connecticut.

How does the 5-year reassessment cycle work?

Each Connecticut town must conduct a full reassessment of all real property every 5 years (per state statute). Every 10 years, the reassessment must include a physical inspection of each property (the "tenth-year revaluation"). Between reassessments, AV is held steady, but mill rates can change annually as towns adopt their FY budgets. This produces relatively stable tax bills between reassessments, but can produce dramatic AV jumps every 5 years (substantial 50%+ AV increases happened in 2024-2025 reassessments due to post-2020 home value appreciation). Mill rates often adjust downward partially to absorb AV increases — but typically the net effect is a meaningful tax bill increase post-reassessment.

How does the State Elderly/Disabled Property Tax Credit ("Circuit Breaker") work?

The Elderly and Disabled Homeowner Tax Relief Program (CGS §12-170aa) provides an income-tested property tax credit for owners 65+ or totally disabled. For 2026: married joint income limit ~$53,400, single income limit ~$43,800. Maximum benefit: $1,250 married couples ($1,000 single) — paid as a direct property tax credit (state reimburses the town). Apply with town assessor between February 1 and May 15 each year, providing prior-year income tax return documentation. Many towns also offer additional town-level senior credits and freezes — varies widely by town.

How does the Disabled Veteran exemption work in Connecticut?

Connecticut\'s veteran exemption structure is unique among US states — town-by-town variation rather than state-level uniformity. State law sets minimum exemptions ($1,000 AV reduction for honorably discharged vets per CGS §12-81), but towns may (and most do) increase them substantially. For 100% disabled vets: there is NO categorical state-level full exemption — instead, individual towns set their own enhanced exemption levels. Some affluent towns (Greenwich, Westport, Darien, New Canaan) provide effectively full exemption for 100% disabled vets through town-enhanced exemptions; other towns provide more modest tiered reductions. Verify with your specific town\'s assessor before relying on full exemption.

How do I appeal my Connecticut assessment?

Connecticut property tax appeals follow a 3-tier process. Level 1: Town Board of Assessment Appeals (BAA). File written appeal by February 20 each year (March 20 if reassessment year). The BAA holds informal hearings during March (or September if reassessment year). Level 2: Connecticut Superior Court (Tax Session). Within 2 months of BAA decision. Level 3: Connecticut Appellate / Supreme Court. Most CT appeals are resolved at Level 1. Important: If reassessment increases AV substantially (50%+ jumps are common in 5-year reassessment cycles), filing BAA appeal during the reassessment year is the most efficient path.

About Hartford County

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

Weird fact

Hartford was historically **"the Insurance Capital of the World"** — the celebrated 19th-century concentration of insurance companies in Hartford produced the celebrated "Hartford insurance cluster" that remains a major US insurance hub today. The history begins with the **Hartford Fire Insurance Company** (founded 1810 — among the oldest US insurance companies, now part of The Hartford Financial Services Group), followed by **Aetna** (founded 1853 in Hartford, named for Mt. Etna, currently a major US health insurance company headquartered in Hartford), **Travelers Companies** (founded 1864 in Hartford), **CIGNA** (formed 1982 in Hartford from a merger), and dozens of others. The celebrated 1827 Hartford **Fire Insurance Company's emergence after the celebrated New York City Fire of 1835** (which bankrupted most New York-based insurers) cemented Hartford's celebrated insurance industry leadership. **Hartford's historic financial district** along Asylum Street and Pearl Street features substantial 19th-century insurance company headquarters preserved as architectural landmarks.

Hometown hero

Mark Twain (Hartford resident 1874-1891)

**Mark Twain** (Samuel Langhorne Clemens, 1835-1910) — the celebrated American author considered "the father of American literature" — lived in Hartford from **1874 to 1891** at the celebrated **Mark Twain House** (351 Farmington Avenue, Hartford). During his 17 years in Hartford, Twain wrote his most-celebrated American novels including ***The Adventures of Tom Sawyer*** (1876), ***Life on the Mississippi*** (1883), ***The Adventures of Huckleberry Finn*** (1884), ***A Connecticut Yankee in King Arthur's Court*** (1889), and ***The Prince and the Pauper*** (1881). The Hartford home — a 19-room Victorian Gothic mansion designed by celebrated architect Edward Tuckerman Potter — is preserved as the **Mark Twain House and Museum** (opened 1929 as a National Historic Landmark, draws ~75,000 annual visitors). Twain's celebrated neighbor **Harriet Beecher Stowe** (the abolitionist author of ***Uncle Tom's Cabin*** 1852) also lived in Hartford's Nook Farm neighborhood — the Harriet Beecher Stowe Center is preserved adjacent to the Twain House. **Other notable Hartford County figures** include **J.P. Morgan** (1837-1913 — the celebrated American financier and namesake of JPMorgan Chase, born in Hartford), **Katharine Hepburn** (1907-2003 — the legendary Hollywood actress and 4-time Academy Award winner, born in Hartford), and **Noah Webster** (1758-1843 — author of the celebrated American Dictionary of the English Language, born in West Hartford).

Biggest annual event

Hartford Marathon + Travelers Championship golf + UConn Huskies basketball

The **Eversource Hartford Marathon** (annual, second Saturday of October in downtown Hartford, since 1994) is **one of the largest annual marathons in New England** — drawing 12,000+ runners across multiple race distances with substantial regional fan attendance. The **Travelers Championship** (annual, late June at the TPC River Highlands in Cromwell — Middlesex County, but with substantial Hartford-area attendance, since 1952) is **one of the most-celebrated PGA Tour events in the eastern United States** — drawing 200,000+ attendees over 4 days. **UConn Huskies basketball** at the celebrated XL Center in Hartford (and Gampel Pavilion at Storrs) draws substantial regional attendance — the UConn Huskies men's basketball team has won 6 NCAA championships (1999, 2004, 2011, 2014, 2023, 2024), and the women's team has won 11 NCAA championships (the most in NCAA Division I women's basketball history).

Property Tax in Hartford County, 2026