Harper, Kerr County, Texas Property Taxes

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Property Taxes in Harper, Texas

Median Harper, Texas effective property tax rate: 0.38%, significantly lower than the national median of 1.02%, and lower than the Texas state median of 1.48%.
Median Harper, Texas home value: $259,848
Median annual Harper, Texas tax bill: $776, lower than the national median property tax bill of $2,400.

How are property taxes in Kerr calculated?

Property taxes in Harper, Texas are calculated based on the tax assessed value, which is often lower than the actual market value due to property tax exemptions such as the homestead or senior exemption.

Understanding Harper's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Harper, knowing local tax details benefits homeowners and investors.

Last Updated April 13, 2026

Harper, Kerr County, Texas Property Tax Bill Calculator

Property Assessed Value

$100,000

$1,500,000

$3,000,000

Median Effective Tax Rate

0.38%

Estimate Property Tax Bill

$987

$916

How Does the Harper Property Tax Calculator Work?

Use this Harper property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Harper's median effective tax rate of 0.38% — based on actual property records in Kerr County — to generate your estimate.

Enter your property's estimated assessed value — the figure the local appraisal district uses to calculate your bill, which reflects any exemptions you hold and is typically lower than your home's market value. Our calculator applies Harper's median effective rate across all local levies, providing a more accurate estimate than applying a single county millage rate.

Your bill may vary by ZIP code within Harper: rates range from 0.38% in Harper to 0.38% in Harper, primarily due to differences in school district levies and local assessment districts.

For a more precise estimate, scroll down to explore ZIP code-level tax rate trends across Harper.

About Harper Property Taxes

About Property Taxes in Harper, Kerr, Texas

Harper’s median effective property tax rate of 0.38% is lower than the Texas state median of 1.48% and lower than the national median of 1.02%. This rate reflects the Kerr County base levy combined with local school district levies and Municipal Utility Districts that vary by subdivision throughout the city.

Property tax rates are not uniform across Harper. Homeowners in the highest ZIP code carry a median effective rate of 0.38%, while those in the lowest pay 0.38%. This spread reflects how school district boundaries and local assessment districts are drawn across Kerr County. Understanding which part of Harper you live in can make a meaningful difference to your annual tax bill.

Harper homeowners who believe their assessed value is too high can file a formal appeal with the local Appraisal District before the May 15, 2026 deadline each year.

If your estimated bill above seems higher than expected, Ownwell can review your assessment and protest on your behalf. You only pay if we save you money.

Property Tax Rates Across Harper, Kerr County, Texas

As noted earlier, local government entities set tax rates, which can vary widely within a state.

Why? Because annually, each county estimates its required budget to provide services and divides that by the total value of all taxable property within its jurisdiction. This calculation results in the property tax rate.

While there are votes and laws involved in setting tax rates and budgets, in a nutshell, this is the annual process.

Below, you can compare Harper's effective property tax rate to other cities in Texas and the median property tax rates in Texas and the U.S.

Property Tax Rates Across Harper, Kerr County, Texas

Source: Ownwell

0.34%

0.68%

1.02%

Our median effective property tax rate (tax bill ÷ assessor's market value) accounts for exemptions and deductions, making it more accurate than the general median tax rate, which is the midpoint of statutory rates before adjustments.

Median Effective Harper Tax Rate

0.38%

Median Effective Kerr County Tax Rate

0.92%

Median Effective Texas Tax Rate

1.48%

Median Effective United States Tax Rate

1.02%

Property Tax Rates Across Harper, Kerr County, Texas

Zip	10th Percentile	25th Percentile	Median Tax Rate	75th Percentile	90th Percentile
78631	N/A	N/A	N/A	N/A	N/A

Source: Ownwell

Property Tax Assessment Values Across Harper, Kerr County, Texas

When examining property taxes in Harper, Texas, understanding the distinction between "market value" and "assessed value" is crucial.

The market value is what a willing buyer would pay to a willing seller in an open and competitive market, often influenced by location, property condition, and economic market trends. The Kerr County appraisal district estimates the market value for tax purposes.

The assessed value is the market value minus any applicable exemptions or limits determined by local laws and offerings. The tax assessed value is the figure used to calculate your property taxes or the amount multiplied by your tax rate to get your tax bill.

Assessment notices:

In Kerr County, assessment notices are sent in the spring each year. They'll typically reach your mailbox by the middle of the month when notices are sent.

Each property owner receives an assessment notice that contains both the market value and assessed value, along with an estimate of your property tax bill. By providing insights into how assessed and market values are determined, this section helps property owners navigate their tax responsibilities and understand the valuation processes affecting their property taxes in Harper.

For example, the median home price in Harper is $259,848, with tax bills ranging significantly across the county. The median tax bill is $776, compared with the national median property tax bill of $2,400 and the national median property tax rate of 1.02%.

Property Tax Assessment Values Across Harper, Kerr County, Texas

Source: Ownwell

$149,368

$392,268

$635,167

Median Harper Market Value

$259,848

Median Kerr County Market Value

$253,266

Median Texas Market Value

$258,851

Median United States Market Value

$235,294

Property Tax Assessment Values Across Harper, Kerr County, Texas

Zip	10th Percentile	25th Percentile	Median Home Price	75th Percentile	90th Percentile
78631	N/A	N/A	N/A	N/A	N/A

Source: Ownwell

Property Tax Bills Across Harper, Kerr County, Texas

How Are Property Tax Bills Calculated in Harper, Texas?

Property tax bills in Harper are based on the assessed value of a home and the local tax rates set by taxing authorities in Kerr County. The assessed value is used to determine how much tax a homeowner owes, so when a home’s market value changes, the bill can change too. Local governments use these taxes to fund services such as schools, roads, and public safety.

For Harper homeowners, the size of the bill depends on both the home’s value and the tax rate applied to that value. With a median home price of $259,848, property taxes can vary widely from one property to another. In Harper, the 25th percentile tax bill is $373, while the 75th percentile is $1,301 and the 90th percentile reaches $2,262. That range shows how much location, value, and exemptions can affect what a homeowner pays each year.

Property Tax Bills Across Harper, Kerr County, Texas

Source: Ownwell

$894

$2,289

$3,684

Median Harper Tax Bill

$776

Median Kerr County Tax Bill

$1,919

Median Texas Tax Bill

$3,441

Median United States Tax Bill

$2,400

Property Tax Bills Across Harper, Kerr County, Texas

Zip	10th Percentile	25th Percentile	Median Tax Bill	75th Percentile	90th Percentile
78631	N/A	N/A	N/A	N/A	N/A

Source: Ownwell

Don't miss the deadline to protest!

Dates
Appeal Deadline	May 15
Tax Bill
Issued	October 1
Due Date #1	November 30
Due Date #2	June 30

Links
Kerr Appraisal District
Website	esearch.kerrcad.org

Frequently Asked Property Tax Questions in Harper, Texas

How are property taxes calculated in Harper, Texas?

Property taxes in Harper, Texas are calculated by multiplying your property's assessed value by the applicable tax rate set by local taxing authorities. The assessed value is determined by the county assessor and may differ from your property's market value depending on local assessment ratios and exemptions.

How do I appeal my property taxes in Harper, Texas?

To appeal your property taxes in Harper, Texas, you typically need to file a formal protest or appeal with your local appraisal district or assessor's office by the stated deadline. You'll need evidence such as comparable sales, a recent independent appraisal, or documentation of property condition issues. Ownwell can handle this entire process for you.

What property tax exemptions are available in Harper, Texas?

Common property tax exemptions in Harper, Texas include homestead exemptions for primary residences, senior citizen exemptions, veteran exemptions, and disability exemptions. Exemption amounts and eligibility requirements vary by county. Contact your local appraisal district or check Ownwell for details specific to your property.

When are property taxes due in Harper, Texas?

Property tax deadlines in Harper, Texas vary by county but typically include an assessment notice period in spring or early summer, followed by an appeal deadline, and a tax payment due date in the fall or winter. Check with your county assessor's office for specific dates in your area.

How can Ownwell help reduce my property taxes in Harper, Texas?

Ownwell provides professional property tax appeal services in Harper, Texas. Our team analyzes your assessment, gathers evidence, files all paperwork, and represents you at hearings — all with no upfront cost. You only pay a percentage of your savings if we successfully lower your tax bill.