Mortgage And Tax Calculator

Introduction: The Mortgage and Tax Calculator is a powerful tool for individuals looking to understand the combined impact of mortgage and property taxes on their monthly expenses. By entering key details such as home price, down payment, loan term, interest rate, and property tax rate, users can quickly estimate their total monthly payment.

Formula: The calculator calculates the monthly payment by considering both the mortgage and property tax:

  1. Loan Amount: Loan Amount=Home Price×(1−Down Payment %100)Loan Amount=Home Price×(1−100Down Payment %​)
  2. Monthly Payment: Monthly Payment=Loan Amount×Monthly Interest Rate1−(1+Monthly Interest Rate)−Total PaymentsMonthly Payment=1−(1+Monthly Interest Rate)−Total PaymentsLoan Amount×Monthly Interest Rate​
  3. Property Tax: Property Tax=Home Price×Property Tax Rate %100×12Property Tax=100×12Home Price×Property Tax Rate %​
  4. Total Monthly Payment: Total Monthly Payment=Monthly Payment+Property TaxTotal Monthly Payment=Monthly Payment+Property Tax

How to Use:

  1. Enter the home price in the “Home Price” field.
  2. Specify the down payment percentage in the “Down Payment (%)” field.
  3. Specify the loan term in years using the “Loan Term” field.
  4. Input the annual interest rate in the “Annual Interest Rate” field.
  5. Input the annual property tax rate in the “Annual Property Tax Rate” field.
  6. Click the “Calculate” button to obtain the estimated total monthly payment.

Example: For example, if the home price is $300,000, the down payment is 20%, the loan term is 30 years, the annual interest rate is 4.5%, and the property tax rate is 1%, the calculator will provide the estimated total monthly payment based on these parameters.


  1. Q: How is the down payment percentage calculated? A: The down payment percentage is the percentage of the home price paid upfront.
  2. Q: Does the calculator consider homeowners insurance? A: No, the calculator focuses on mortgage and property tax. Additional costs should be considered separately.
  3. Q: Can I input different property tax rates to see their impact? A: Yes, you can input various property tax rates to understand how they affect the total monthly payment.
  4. Q: Is the property tax included in the monthly payment? A: Yes, the property tax is considered in the total monthly payment.
  5. Q: Can I use the Mortgage and Tax Calculator for refinancing scenarios? A: Yes, the calculator is versatile and can be used for both new mortgages and refinancing calculations.

Conclusion: The Mortgage and Tax Calculator provides a comprehensive view of your monthly housing costs by considering both mortgage and property tax. While the calculator offers valuable insights, it’s recommended to consult with mortgage professionals for personalized advice and accurate information based on individual financial situations.

Leave a Comment