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Property Tax Calculator — Annual Tax by Home Value and State Rate

Estimate annual property tax and monthly escrow using entered assessed value, exemption, and local effective rate.

Quick answer: Property tax is home value multiplied by the local tax rate, adjusted for exemptions and assessment rules. Include it in escrow and affordability because it can rise over time.

Annual Property Tax
$4,400
Annual Property Tax
$4,400
Taxable Assessed Value
$400,000
Monthly Escrow Add-On
$367
10-Year Cost at a Flat Value and Rate
$44,000
Annual property tax vs home value
$404,400total
Net Home Value$400,000
Annual Tax$4,400
Total$404,400
30-Year Cost at a Flat Value and Rate
$132,000
Diagnostic

On a $400,000 home at 1.10%, your annual property tax is $4,400 — or $367/month added to your mortgage escrow.

At an unchanged assessed value, exemption, and effective rate, the 30-year arithmetic total is $132,000. Actual assessments and rates can change.

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What to do next

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Your action plan
  1. 1

    Calculate the baseline result with your current numbers

    Estimate nonnegative taxable value and flat-value, flat-rate property-tax arithmetic from user-entered local assumptions.

  2. 2

    Pressure-test one alternate scenario before deciding

    Assumptions change the answer, especially when rates, taxes, or timing matter.

  3. 3

    Save the result to Money Map or use the linked next action

    Turn the result into a prioritized action instead of treating it as a one-off number.

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This is an educational estimate, not tax, legal, investment, or lending advice. Tax rules, rates, and eligibility change and depend on your full situation. Confirm with a qualified professional or the provider before acting.

Calculator action path

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Mortgage rates depend on loan type (30-yr fixed, 15-yr fixed, ARM, FHA, VA, jumbo), your credit score, down payment, points paid, loan amount, property state, and whether you're purchasing or refinancing. The calculator above uses a representative market rate for payment estimates — your actual rate will vary.

For a personalized rate comparison, use the tool below to see lenders ranked by APR, loan type, and your profile.

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Frequently Asked Questions

Everything you need to know.

What is an effective property tax rate?
Effective rate is the annual property tax divided by home value. It accounts for the assessment ratio (your home may be assessed at less than market value) and any state-level caps or exemptions. Statutory rates can look much higher than effective rates — only the effective rate matters for what you actually pay.
How are property taxes paid?
Most homeowners pay through an escrow account: each month, your mortgage servicer collects 1/12 of the annual tax along with your principal and interest. Twice a year (or annually) they pay the local taxing authority. If you do not have a mortgage, you typically pay the county directly.
Can my property tax go up?
Yes. Assessment cycles, rates, exemptions, and caps vary by jurisdiction. Check the local assessor or tax authority; this calculator does not forecast reassessment or rate changes.
Is the Property Tax Calculator — Annual Tax by Home Value and State Rate free to use?
Yes. SwitchWize calculators are free, and you do not need an account to run scenarios or view the result.
Does using the Property Tax Calculator — Annual Tax by Home Value and State Rate affect my credit score?
No. Using a calculator does not trigger a credit check. A credit impact can occur only if you apply directly with a lender, card issuer, or provider.
Are the results personalized financial advice?
No. Calculator outputs are educational estimates based on the inputs you enter. Review assumptions and confirm terms directly with providers before making a financial decision.
What should I do after seeing the result?
Use the recommendation module on this page to compare mortgage rates, or run Money Map to compare this home & mortgage decision with your other opportunities.
How does SwitchWize choose related offers?
Related offers are matched by the calculator surface (mortgage) and ranked using SwitchWize data such as rate, fees, trust signals, product fit, and switching friction. Paid relationships do not change organic ranking order.
How fresh are the rates and offers shown?
Rate and offer data is reviewed on a recurring cadence and every offer module shows review context or links to the methodology and disclosure pages.
Where can I see the ranking methodology?
The SwitchWize methodology page explains how rate freshness, editorial review, affiliate disclosure, and category ranking factors work.
Can Money Map use this result?
Yes. Money Map is the broader diagnostic path: it compares savings, mortgage, cards, and debt so you can see whether this calculator result is your highest-impact next move.

Why This Matters

Assessment methods, exemptions, millage, caps, and reassessment timing are local. Use an assessor or tax-authority source for the inputs; long-term totals hold value and rate flat and are not forecasts.

How to Use It

  1. 1Enter assessed value when available
  2. 2Enter the effective local tax rate from the assessor or tax authority
  3. 3Enter an applicable exemption without exceeding assessed value
  4. 4Review annual and monthly estimates plus clearly labeled flat-assumption extensions
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