Property Tax Estimator

Estimate annual property tax based on home value and local tax rates. See how property taxes affect your SALT deduction.

🧮 Estimate Property Tax

$
Percent of value assessed (varies by area)
Annual rate (US avg ~1%)
$

How It Works

Property Tax Formula

Assessed Value = Market Value × Assessment Ratio
Taxable Value = Assessed Value - Exemptions
Property Tax = Taxable Value × Tax Rate

Key Concepts

  • Assessment Ratio: Many areas assess at less than 100% of market value
  • Mill Rate: Some areas use mills (1 mill = $1 per $1,000 of value)
  • Exemptions: Homestead, senior, veteran, disability exemptions reduce taxable value

SALT Deduction

Property taxes are deductible as part of the State and Local Tax (SALT) deduction, but the total SALT deduction is capped at $10,000 ($5,000 if MFS). This includes property taxes AND state/local income taxes.

Examples

Example: $400k Home, 1.2% Rate

Assessed at 100%: $400,000
Tax: $400,000 × 1.2% = $4,800/year (~$400/month)

Frequently Asked Questions

Where do I find my tax rate?
Check your property tax bill, county assessor website, or tax collector office. Rates vary by county, city, and school district.
What is a homestead exemption?
A reduction in assessed value for your primary residence. Amounts vary by state—some offer fixed amounts, others a percentage reduction.
Can I deduct all my property taxes?
Only if you itemize AND your total SALT (property + state income/sales taxes) doesn't exceed $10,000. Many taxpayers now take the standard deduction instead.
Why do rates vary so much?
Property taxes fund local services: schools, roads, police, fire. Areas with more services or less other revenue (sales tax, income tax) often have higher property taxes.
What if I disagree with my assessment?
You can appeal your property's assessed value with your local assessor or board of review. Deadlines and procedures vary by jurisdiction.
Are property taxes included in my mortgage payment?
Usually yes, through an escrow account. Your lender collects monthly and pays the annual tax bill on your behalf.

Use Cases

  • Estimating annual property tax for a home you are buying or currently own
  • Calculating monthly escrow payments for mortgage budgeting
  • Understanding how assessment ratios and exemptions reduce your taxable home value
  • Evaluating the SALT deduction impact of property taxes on your federal return
  • Comparing effective property tax rates across different cities or counties

Assumptions & Limitations

  • Property tax is calculated as: (Market Value x Assessment Ratio - Exemptions) x Tax Rate
  • Assessment ratios and exemptions vary significantly by jurisdiction and are user-entered
  • The federal SALT deduction for property tax is capped at $10,000 (combined with state/local income or sales tax)
  • Does not account for special assessments, improvement districts, or bond levies
  • Monthly escrow estimate divides the annual tax evenly by 12 months
  • Actual tax bills may differ due to reassessments, rate changes, or additional local levies

Sources & References

Disclaimer: This calculator provides estimates for educational purposes only. It does not constitute tax advice. Consult a qualified tax professional for advice specific to your situation.

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