Mortgage Calculator with Taxes and Insurance Usa
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Reviewed by Calculator Editorial Team
Buying a home is a significant financial decision, and understanding your total monthly mortgage costs is crucial. This mortgage calculator includes property taxes and insurance to give you a complete picture of your monthly payments in the USA.
How to Use This Calculator
To calculate your monthly mortgage payment including taxes and insurance:
- Enter the home price in dollars
- Input your down payment amount or percentage
- Specify the loan term in years
- Enter your annual property tax rate
- Provide your annual homeowners insurance cost
- Click "Calculate" to see your results
The calculator will show your estimated monthly payment, principal and interest portion, property tax portion, and insurance portion.
Formula Used
The calculator uses the following formula to determine your monthly mortgage payment:
Monthly Payment = P × (r(1 + r)^n) / ((1 + r)^n - 1)
Where:
- P = Principal loan amount (Home price - Down payment)
- r = Monthly interest rate (Annual interest rate / 12 / 100)
- n = Number of payments (Loan term in years × 12)
Property taxes and insurance are added to the monthly payment separately based on the annual amounts provided.
The calculator assumes a fixed interest rate for the entire loan term. It does not account for changes in property taxes or insurance rates over time.
Worked Example
Let's calculate a mortgage payment for a $300,000 home with a 20% down payment, 30-year term, 5% annual interest rate, $3,600 annual property taxes, and $1,200 annual homeowners insurance.
Step 1: Calculate the Loan Amount
Down payment = 20% of $300,000 = $60,000
Loan amount = $300,000 - $60,000 = $240,000
Step 2: Calculate the Monthly Mortgage Payment
Monthly interest rate = 5% / 12 = 0.4167%
Number of payments = 30 years × 12 = 360 months
Monthly payment = $240,000 × (0.004167(1 + 0.004167)^360) / ((1 + 0.004167)^360 - 1)
Monthly payment ≈ $1,179.55
Step 3: Add Property Taxes and Insurance
Monthly property tax = $3,600 / 12 = $300
Monthly insurance = $1,200 / 12 = $100
Total monthly payment = $1,179.55 + $300 + $100 = $1,579.55
Result Breakdown
| Component | Amount |
|---|---|
| Principal & Interest | $1,179.55 |
| Property Tax | $300.00 |
| Insurance | $100.00 |
| Total Monthly Payment | $1,579.55 |
Frequently Asked Questions
- How accurate is this mortgage calculator?
- This calculator provides an estimate based on the information you provide. Actual mortgage payments may vary due to changes in interest rates, property taxes, and insurance costs.
- Does this calculator account for private mortgage insurance (PMI)?
- No, this calculator does not include private mortgage insurance (PMI) in its calculations. PMI is typically required for down payments under 20% and may be waived once your equity reaches 20%.
- Can I use this calculator for FHA or VA loans?
- Yes, you can use this calculator for any type of mortgage loan. However, keep in mind that FHA and VA loans may have different requirements and interest rates than conventional loans.
- How often should I update my property tax and insurance estimates?
- It's a good idea to review your property tax and insurance estimates annually, as these amounts can change based on local assessments and market conditions.
- What factors can affect my actual mortgage payment?
- Several factors can affect your actual mortgage payment, including changes in interest rates, property tax assessments, insurance premiums, and additional fees or costs associated with your loan.