Why use this calculator
Property taxes are a significant ongoing cost of homeownership. This calculator helps you estimate your annual and monthly property tax burden, accounting for available exemptions that can reduce what you owe.
How to use it
Enter your home's assessed value, local tax rate, and any applicable exemptions such as homestead or senior exemptions. The calculator shows your annual and monthly tax amounts after all exemptions are applied.
The formula
Taxable Value = Home Value - Homestead Exemption - Senior Exemption (if applicable). Annual Tax = Taxable Value x Tax Rate. Monthly Tax = Annual Tax / 12.
Worked examples
Home valued at $400,000 with 1.2% tax rate and no exemptions
Annual tax of $4,800, or $400 per month
Home valued at $350,000 with 1.5% tax rate, $50,000 homestead and $25,000 senior exemption
Annual tax of $4,125, saving $1,125 through exemptions
When people use it
- Budgeting for homeownership costs beyond the mortgage
- Comparing property tax burdens across different areas
- Estimating savings from filing for homestead exemption
- Planning for retirement with fixed-income property tax considerations
Tips
- Check your county assessor's website for your home's current assessed value
- Apply for homestead exemption as soon as you move in - it doesn't happen automatically
- Property tax rates vary significantly by state and county; research before buying
Questions people ask
- What is a homestead exemption?
- A homestead exemption reduces the taxable value of your primary residence. The amount varies by state and county. You typically need to apply through your local assessor's office.
- How often are property taxes reassessed?
- This varies by location. Some areas reassess annually, others every few years, and some only upon sale or major improvements. Check with your local assessor.
- Can I appeal my property tax assessment?
- Yes, if you believe your home is over-assessed, you can file an appeal with your local assessment board. Gather comparable sales data to support your case.