Earn $25 CASH per qualified ChartSnap Founder referralUnlimited referralsNo purchase required—Join the Affiliate Program →

All Calculators

Property Tax Calculator

Estimate your annual and monthly property tax payments.

Mike Starr·Reviewed August 2026
$400,000
1.2%

Annual Property Tax

$4,800

Monthly Property Tax

$400

Understanding This Calculator

What it does: Estimates your annual and monthly property tax payments based on your home value and local tax rate.

When to use: Use this when budgeting for homeownership costs or comparing homes in different areas with different tax rates.

How to use: Enter your home value and the local property tax rate (as a percentage). The calculator shows your annual and estimated monthly property tax.

Key Inputs Explained

Home ValueThe purchase price or assessed value of the home.
Tax RateThe local property tax rate as a percentage of home value. Search your county assessor for the rate.

Worked Example

On a $400,000 home with a 1.2% tax rate: Annual tax = $4,800, Monthly tax = $400. This is typically escrowed as part of your PITI payment.

Assumptions & limitations: Property tax rates vary widely by location (0.3% to 2.5%+). This calculator uses a simple percentage-of-value method. Actual assessments may use different methods (mill rates, assessment ratios). Taxes can increase after purchase due to reassessment.

Calculator FAQs

How do I find my local tax rate?

Search your county assessor or tax collector website. Rates are public record. You can also ask your real estate agent or check recent tax bills for the property.

Will my taxes go up after I buy?

Possibly. Many states reassess property values after a sale, which can raise your tax bill significantly. Check how your state handles reassessment.

Are property taxes included in my mortgage payment?

Usually yes — most lenders escrow property taxes, collecting 1/12 of your annual bill each month and paying it when due.

Can I appeal my property tax assessment?

Yes. If you believe your assessed value is too high, you can file an appeal with your local assessor. Deadlines and processes vary by jurisdiction.

Key Glossary Terms