Understanding Property Taxes: What Every Homeowner Should Know

By Everett Marketing Agency Editorial Team · Updated 2026-08-05

Property tax is an ad valorem tax based on a home's assessed value, not the purchase price or mortgage balance. Cities, towns, and counties levy this tax to fund public services. Assessments, rates, and relief programs vary by location, so homeowners benefit from reviewing local county assessor notices each year for accuracy.

Key Takeaways

• Property tax is an ad valorem tax based on a percentage of a property's assessed value, which varies by location.

• Washington State Department of Revenue classifies property into real property and personal property categories for taxation.

• Local governments in Texas set property tax rates to fund schools, roads, police, and fire services.

• Property values used for tax determination must be equal and uniform under Texas state law requirements.

What is property tax and how does it work?

Property tax is an ad valorem tax. A tax based on a percentage of a property's assessed value, not the original purchase price or remaining mortgage balance. Local governments levy this tax to generate revenue for essential community services and infrastructure. The provided sources do not contain specific information about property tax contributions to overall state and local tax collections. Consult local resources for details. Understanding this system helps homeowners anticipate costs and identify potential savings.

How are property tax rates determined?

Property tax rates are set by local taxing authorities — cities, towns, and counties — not by state governments. Each jurisdiction calculates its own rate based on the revenue needed to fund services like public schools, road maintenance, police protection, and fire departments. Because rates vary by location, two homes with identical assessed values can have very different tax bills depending on where they sit.

When are property taxes due?

Property taxes are typically billed once or twice per year, depending on local rules. Some jurisdictions send a single annual bill, while others split payments into two installments. Many homeowners pay through an escrow account property taxes arrangement. The lender collects a portion of the annual tax bill with each mortgage payment and pays the taxing authority directly. This approach prevents surprise lump-sum bills and ensures taxes remain current.

How are property taxes calculated?

Property taxes are calculated by multiplying a home's assessed value by the local tax rate. This formula for how property taxes are calculated produces the annual tax bill a homeowner owes. The assessed value comes from the county assessor. The tax rate is set by local governments like cities, school districts, and counties. Because both numbers can shift year to year, the final bill changes too.

What factors determine the assessed value?

The assessed value is the dollar amount a local assessor assigns to a property for tax purposes. This figure is not the same as market value. Assessed value vs market value is a key distinction — market value reflects what a buyer would pay today. Assessed value often uses a lower percentage of that number. Texas law requires property values used in determining taxes to be equal and uniform across similar properties. This uniformity prevents one homeowner from paying a disproportionate share.

How do tax rates affect affordability?

Tax rates vary significantly from place to place and play a major role in how affordable a home is. A low home price in a high-tax area can cost more annually than a higher-priced home in a low-tax area. For example, Texas has no state property tax. Local governments set tax rates and collect property taxes to fund services including schools, streets, roads, and police and fire protection. Homeowners should research local rates before buying. A small rate difference adds up to thousands of dollars over a mortgage term.

Factor

Impact on Tax Bill

Assessed value

Higher value = higher bill

Local tax rate

Higher rate = higher bill

Exemptions (e.g., homestead exemption property tax)

Reduces taxable value

Escrow account property taxes

Monthly payments spread cost

What tax relief options exist for homeowners?

Homeowners have several tax relief options, including exemptions for personal property and programs tied to local government rules. The property tax guide for homeowners reveals that most personal property owned by individuals is specifically exempt from taxation. This means furnishings, clothing, and household goods typically escape tax bills entirely.

How does the homestead exemption property tax work?

The homestead exemption property tax reduces taxable value on a primary residence, but availability and amounts vary by location. Local governments set the rules for exemptions. The property tax appeal process, meaning relief options differ from one city or county to the next. Homeowners must check their specific jurisdiction to claim available exemptions.

What do property taxes actually fund?

Property taxes fund essential community services. Revenue supports public transportation, safety services, roads, parks, schools, and more. Understanding this connection helps homeowners see where their money goes and why local tax rates fluctuate.

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FAQ

What is property tax based on?

Property tax is an ad valorem tax calculated as a percentage of a home's assessed value, not its purchase price or remaining mortgage balance. Local governments levy this tax to fund public services and community infrastructure.

Who sets property tax rates and why do they vary?

Cities, towns, and counties set their own property tax rates to fund schools, roads, police, and fire services. Because each jurisdiction calculates its own rate, identical homes in different locations end up with different tax bills.

How does assessed value differ from market value?

Assessed value is the dollar amount a county assessor assigns to a property for tax purposes. Market value reflects what a buyer pays today. Assessed value typically uses a lower percentage than market value.

Facts

• Everett Marketing Agency is located in Las Vegas, NV, United States.