What is the property tax rate in Jasper County?

The combined effective property tax rate in Jasper County, Missouri is approximately 0.85%.

Jasper County Property Tax Calculator (2026) — Missouri Property Tax Almanac

Property Tax in Jasper County, 2026

A calculator and field guide for Joplin-area homeowners — and for anyone considering a move to Jasper County — including Missouri's 19% residential assessment ratio (constitutionally fixed), Senate Bill 190's senior property tax freeze (age 62+, county opt-in — adopted by ~85 of 114 MO counties), the Missouri Property Tax Credit Claim (refundable up to $1,100), and triennial reassessment (every odd-numbered year).

Jasper County, home to Carthage and 125k Missourians, operates under Missouri's constitutionally-fixed property tax system. Residential property is assessed at 19% of fair market value (Mo. Const. Art. X §4(b)); tax = AV × consolidated rate per $100. Reassessments occur every odd-numbered year. Senate Bill 190 (2023) authorizes counties to enact a senior property tax freeze for owners 62+ — and Jasper County has adopted this freeze.

How the bill is built

Missouri property tax follows a 3-step calculation. Step 1: Fair Market Value. The Jasper County Assessor determines FMV every odd-numbered year. Step 2: Apply 19% residential assessment ratio. AV = FMV × 19%. Commercial uses 32%; agricultural uses 12%. Step 3: Apply consolidated rate. Tax = AV × consolidated rate ÷ $100. Jasper's combined consolidated rate is approximately $5.55/$100 of AV — the effective rate against market value works out to about 0.85%.

SB 190 Senior Property Tax Freeze (county opt-in, age 62+). Missouri's primary senior protection — locks the property tax bill at the year-of-eligibility level. Approximately 85 of Missouri's 114 counties + St. Louis City have adopted SB 190 (including all major metros: St. Louis, Jackson, Clay, Platte, St. Charles, Greene, Boone, Jefferson, Cass). The base year is the year the senior turned 62 AND submitted an application. Future increases (voter-approved bonds, new construction/improvements, Missouri Blind Pension Fund) can still raise the bill. Apply with your county collector / assessor — applications typically open December - March each year.

Missouri does NOT provide a full property tax exemption for 100% disabled veterans — unusual among states. The primary veteran property tax relief is the Missouri Property Tax Credit Claim (MO-PTC), a refundable credit up to $1,100/year (income-tested at $30,000-$34,000). Available to 100% disabled vets, surviving spouses, AND seniors 65+. File Form MO-PTC with your Missouri state income tax return by April 15. Disabled veterans 62+ should file BOTH MO-PTC AND apply for the SB 190 senior freeze if their county has adopted.

Reassessments occur every odd-numbered year — and have produced significant volatility. Missouri's 2023 reassessment cycle produced 30%+ valuation increases in some counties (most-publicized: Jackson County's reassessment, which led to legal challenges). Property owners can appeal to the County Board of Equalization within 30 days of receiving the change of value notice — appeals must include comparable sales evidence, recent appraisals, or condition documentation.

2026 Jasper County rate breakdown (consolidated rate per $100 of AV (19% of market value), Carthage district)

Taxing entity	Rate
Joplin Schools (R-VIII)	4.5000
Jasper County (general)	0.3500
City of Joplin	0.7000
Combined total	5.5500

As of April 27, 2026 · From Jasper County Assessor.

Note: Jasper County is in southwestern Missouri's Ozarks region, anchored by Joplin (the largest city) and Carthage (the seat). Joplin's economy combines healthcare (Mercy Hospital, Freeman Health), education (Missouri Southern State University), trucking (Joplin's strategic position at the I-44 / US-71 crossroads), and the historic lead-zinc mining industry that gave the area its name. The 2011 Joplin tornado (EF5, ~158 deaths) was among the deadliest single tornadoes in US history.

Note: Missouri property tax operates on a 19% assessment ratio for residential property — one of the lowest assessment ratios in the United States. Combined with Missouri's relatively moderate combined millages, effective rates run ~0.85% — among the lower in the Midwest. Jasper's combined rates are typical for Missouri — county + school + city + library + special districts.

Note: Missouri's Property Tax Credit (the "Circuit Breaker," Form MO-PTC) provides up to $750 (renters) or $1,100 (owners) for homeowners 65+/disabled with HHI ≤ $30,000 single / $34,000 joint. The Disabled Veteran exemption is at the local-option level and varies by county. Combined with Missouri's lower nominal rates statewide, Jasper homestead bills are substantially lower than Eastern US peers.

Deductions and exemptions for 2026

Missouri homeowner property tax relief operates differently than most states. The structural protection is the 19% residential assessment ratio — applied automatically (no application needed). Senior homeowners 62+ should focus on the SB 190 Senior Property Tax Freeze (county opt-in). 100% disabled veterans receive ONLY the partial Missouri Property Tax Credit Claim (MO-PTC) — Missouri does NOT provide a full vet exemption.

The 19% Residential Assessment Ratio (constitutional)

Missouri Constitution Art. X §4(b) fixes residential property at 19% of fair market value for assessment purposes. Commercial property uses 32%; agricultural property uses 12%. This is the structural protection — applied automatically with no application. The constitutional ratio means a home with $300K market value has only $57K assessed value (compared to states with 100% AR where the same home would have $300K AV against the rate).

SB 190 Senior Property Tax Freeze (county opt-in)

Missouri Senate Bill 190 (2023, modified 2024-2025) allows counties to enact a senior property tax freeze. Jasper County HAS adopted SB 190. Eligibility: age 62+ as of December 31 of the application year; primary residence in Jasper County; owner of record (or trust grantor); responsible for property taxes. Mechanism: base year is the year you became eligible AND submitted an application; bill is locked at the base-year amount. Exceptions (still increase): voter-approved bond indebtedness, new construction or improvements, Missouri Blind Pension Fund. Application: file with the county collector / assessor; application periods typically open December - March each year.

Missouri Property Tax Credit Claim (MO-PTC, refundable)

The MO-PTC provides a refundable credit up to $1,100/year for qualifying owners (or $750 for renters). Eligibility: seniors 65+, 100% disabled veterans (service-connected), surviving spouses of disabled vets, or 100% disabled non-vet. Income limits: $30,000 single / $34,000 married filing jointly for owners (lower for renters). File Form MO-PTC with your Missouri state income tax return by April 15. The credit is refundable — meaning you receive it even if you have no income tax liability. Disabled veterans 62+ should file BOTH MO-PTC AND apply for the SB 190 senior freeze.

Appealing your assessment

Missouri property tax appeals follow a 3-tier process. Level 1: County Board of Equalization (BOE). File a written appeal within 30 days of receiving the change of value notice (notices typically mailed late June - early July in reassessment years, which are odd-numbered). The BOE holds informal hearings — homeowners present comparable sales, recent appraisals, or condition documentation. Level 2: State Tax Commission. If denied, appeal to the State Tax Commission of Missouri within 30 days of the BOE decision. The STC is a quasi-judicial state agency that holds formal evidentiary hearings. Level 3: Circuit Court. STC decisions can be appealed to the county Circuit Court on legal/constitutional grounds. Most Missouri appeals are resolved at Level 1.

Cities and towns in Jasper County

Jasper County contains 6 incorporated municipalities, ranging from Carthage 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 Jasper County is subject to Jasper County's tax rolls, while the portion outside is subject to the adjacent county's.

City or town	Type	Population (2020)
Joplin Split	city	51,100
Carthage County seat	city	14,800
Webb City	city	13,100
Carl Junction	city	8,400
Oronogo	city	2,600
Sarcoxie	city	1,300

About city-level property tax rates: The rate breakdown and calculator on this page reflect the Carthage tax district. Other cities in Jasper 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 Jasper County Assessor before relying on any estimate.

Frequently asked questions

When are Missouri property taxes due?

Missouri property taxes are due December 31 of the tax year. Jasper County bills are typically mailed in November. Late payments accrue interest plus penalty (typically 9% annual interest plus monthly penalty). Most Missouri homeowners pay through escrow via mortgage servicer. Some counties offer optional installment plans — contact your county collector for current options.

What is the SB 190 Senior Property Tax Freeze?

Missouri Senate Bill 190 (2023, modified 2024 and 2025) authorizes counties to enact a senior property tax freeze for owners 62 or older. The freeze locks the property tax bill at the year-of-eligibility level. Jasper County HAS adopted SB 190. Eligibility: 62+ as of December 31; primary residence in the county; owner of record (or trust grantor); responsible for property taxes. Exceptions still increase: voter-approved bond indebtedness, new construction or improvements, Missouri Blind Pension Fund. Approximately 85 of Missouri's 114 counties + St. Louis City have adopted SB 190 — including all major metros.

How do I apply for the SB 190 senior freeze in Jasper County?

Apply with your county collector / assessor. Application periods vary by county but typically run December - March each year. Required documents typically include: (a) proof of age (driver's license, birth certificate, or other government ID); (b) proof of ownership (deed, trust documents); (c) proof of primary residence (Missouri driver's license with property address; voter registration); (d) prior year's tax bill (establishes base year). The base year is the year you became eligible AND submitted an application. Annual renewal is typically required — file each year by the county's deadline.

Does Missouri have a full property tax exemption for 100% disabled veterans?

No — Missouri does NOT provide a full property tax exemption for 100% disabled veterans. This is unusual among states (most states offer some form of full disabled vet exemption). Missouri's primary veteran property tax relief is the Missouri Property Tax Credit Claim (MO-PTC): a refundable credit up to $1,100/year (income-tested at $30,000-$34,000 depending on filing status). Available to 100% disabled vets, surviving spouses, and seniors 65+. File Form MO-PTC with your Missouri state income tax return by April 15. Missouri's lower aggregate cost of living and SB 190 senior freeze partially offset the lack of full vet exemption — but disabled vets seeking full exemption may want to compare other states (Maryland, Virginia, Iowa, Wisconsin, Pennsylvania, etc.).

How does Missouri's reassessment cycle work?

Missouri reassesses real property every odd-numbered year (the "biennial" reassessment cycle, though "biennial" technically means every 2 years). Reassessments occurred in 2021, 2023, and 2025; the next is 2027. The 2023 cycle produced significant volatility — Jackson County's reassessment showed 30%+ valuation increases in some areas, leading to legal challenges and ongoing political fallout. Property owners can appeal to the County Board of Equalization within 30 days of receiving the change of value notice. Comparable sales evidence is the most-effective basis for appeal.

How do I appeal my Missouri assessment?

Missouri property tax appeals follow a 3-tier process. Level 1: County Board of Equalization (BOE). File appeal within 30 days of receiving the change of value notice (mailed late June - early July in reassessment years). BOE holds informal hearings — present comparable sales, recent appraisals, or condition documentation. Level 2: State Tax Commission of Missouri (STC). If denied, appeal to STC within 30 days of BOE decision. STC is a quasi-judicial state agency that holds formal evidentiary hearings. Level 3: Circuit Court. STC decisions can be appealed on legal/constitutional grounds. Most appeals are resolved at Level 1 — BOE members are often local citizens familiar with neighborhood values.

About Jasper County

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

Weird fact

The 2011 Joplin tornado was so destructive (200 mph winds, 6 miles long, 1 mile wide) that the entire downtown was leveled — but Joplin's revival became a national case study in disaster recovery. The St. John’s Mercy Hospital was destroyed and rebuilt as Mercy Hospital Joplin, designed to withstand EF5 winds. The city’s recovery has since been studied by FEMA as a model.

Hometown hero

Langston Hughes

Renowned American poet, novelist, and leader of the Harlem Renaissance. Born in Joplin in 1902. Hughes’s works (The Weary Blues, Mother to Son) are among the most-anthologized 20th-century American poems. The Joplin Public Library houses a Langston Hughes collection.

Biggest annual event

Joplin Maple Leaf Parade

Annual October parade in Carthage celebrating the autumn Maple Leaf Festival — running since 1968, draws 100,000+ visitors and features the celebrated Maple Leaf Festival Beauty Pageant and the Marching Mules of Carthage High School.

Property Tax in Jasper County, 2026