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Property Tax Calculator

Estimate your annual and monthly property tax obligations based on assessed value and local rates.

Include homestead exemptions or senior discounts if applicable.

Estimated Tax Summary

Annual Property Tax $0.00
Monthly Estimate $0.00

Effective Taxable Value: $0

How to Calculate Your Property Tax

Understanding your property tax bill is essential for effective homeownership budgeting. Property taxes are calculated by local governments—usually at the county or municipal level—to fund public services like schools, infrastructure, and emergency services.

The Formula

The basic formula used by most assessors is:

(Assessed Home Value – Exemptions) × (Tax Rate / 100) = Annual Property Tax

Key Terms to Know

  • Assessed Value: This is the value assigned to your property by a public tax assessor for the purposes of taxation. It is often a percentage of the fair market value.
  • Millage Rate: Many areas use "mills" instead of a flat percentage. One mill equals $1 in tax for every $1,000 of assessed value.
  • Exemptions: Many jurisdictions offer tax relief through homestead exemptions, veteran status, or senior citizen discounts that reduce the taxable portion of your home's value.

Example Calculation

If your home is assessed at $300,000, you qualify for a $50,000 homestead exemption, and your local tax rate is 1.2%:

  1. Determine Taxable Value: $300,000 – $50,000 = $250,000
  2. Apply Tax Rate: $250,000 × 0.012 = $3,000
  3. Monthly Budget: $3,000 / 12 = $250 per month

Disclaimer: This calculator provides an estimate based on the data provided. Actual tax bills may include additional fees, special assessments, or local levies not captured here.

function calculatePropertyTax() { var homeValue = parseFloat(document.getElementById("homeValue").value); var taxRate = parseFloat(document.getElementById("taxRate").value); var exemptions = parseFloat(document.getElementById("exemptions").value) || 0; if (isNaN(homeValue) || isNaN(taxRate) || homeValue <= 0) { alert("Please enter valid positive numbers for Home Value and Tax Rate."); return; } var taxableValue = homeValue – exemptions; if (taxableValue < 0) taxableValue = 0; var annualTax = taxableValue * (taxRate / 100); var monthlyTax = annualTax / 12; document.getElementById("annualTaxResult").innerText = "$" + annualTax.toLocaleString(undefined, {minimumFractionDigits: 2, maximumFractionDigits: 2}); document.getElementById("monthlyTaxResult").innerText = "$" + monthlyTax.toLocaleString(undefined, {minimumFractionDigits: 2, maximumFractionDigits: 2}); document.getElementById("taxableValueResult").innerText = "$" + taxableValue.toLocaleString(); document.getElementById("resultsArea").style.display = "block"; } function resetTaxCalc() { document.getElementById("homeValue").value = ""; document.getElementById("taxRate").value = ""; document.getElementById("exemptions").value = ""; document.getElementById("resultsArea").style.display = "none"; }

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