Free Property Tax Calculator 2026

How Property Tax Is Calculated

Property tax is calculated as:

Property Tax = Assessed Value × Effective Tax Rate

• Assessed value: What the county says your home is worth for tax purposes. Often a percentage of market value (e.g., 40% in Michigan, 100% in most states)
• Effective tax rate: Annual tax as a percentage of market value. National average is 1.08% in 2026

Property Tax Rates by State (2026)

Effective property tax rates vary dramatically by state:

• Highest: New Jersey 2.49%, Illinois 2.22%, Connecticut 2.15%, New Hampshire 2.03%, Vermont 1.92%
• Lowest: Hawaii 0.29%, Alabama 0.41%, Colorado 0.51%, Nevada 0.55%, West Virginia 0.58%
• On a $400,000 home: $10,000/year in New Jersey vs. $1,160/year in Hawaii — a $8,840 difference

Why Property Taxes Vary So Much

• No state income tax states: Texas, Florida, Washington, Nevada, Wyoming, South Dakota rely heavily on property taxes to fund schools and services
• Assessment ratios: Some states assess at 100% of market value (New Jersey), others at 40% (Michigan) or even 6% (South Carolina primary residence)
• Local levies: Schools, counties, cities, fire districts all add their own rates — your total rate is the sum of all levies
• Caps and limits: California Prop 13 limits increases to 2%/year; Texas caps at 10% annual increase on homesteads

Property Tax Exemptions You May Qualify For

• Homestead exemption: 25-50% off assessed value in many states for primary residence. Florida homestead exemption = $50,000 off value
• Senior exemption: Additional $5,000-25,000 off value or 0.1-0.5% rate reduction for 65+ homeowners
• Veteran exemption: $5,000-100% exemption for disabled veterans depending on state
• Disability exemption: Similar to senior exemption in many states
• Agricultural use: Land used for farming taxed at lower agricultural value rather than market value

How to Appeal Your Property Tax Assessment

50-70% of property tax appeals succeed. Here's how to do it:

• 1. Check your assessment notice — Usually sent annually. Note the assessed value and deadline to appeal
• 2. Compare with similar homes — Find 3-5 comparable homes with lower assessments. Your county assessor's website has this data
• 3. Check for errors — Square footage, lot size, number of bedrooms, condition. Errors are common
• 4. Gather evidence — Recent comparable sales showing your home is worth less than assessed
• 5. File the appeal — Submit by the deadline (usually 30-60 days from assessment notice). Many appeals can be done online
• 6. Present your case — Attend the hearing or submit written evidence. Focus on facts, not complaints about taxes

Property Tax vs Income Tax by State

States with no income tax often have higher property taxes:

• Texas: 0% income tax, 1.81% property tax — On $400K home + $100K income: $7,240 property tax, $0 income tax
• California: 9.3% top income tax, 0.77% property tax — Same scenario: $3,080 property tax, ~$6,000 income tax
• New Jersey: 10.75% top income tax, 2.49% property tax — Same scenario: $9,960 property tax, ~$8,000 income tax
• Bottom line: Consider both property AND income tax when choosing where to live