Mortgage Calculator with Taxes and Insurance
Enter your loan amount, rate, and housing costs to see your exact total monthly mortgage obligation.
🏠 What is a Mortgage Calculator with Taxes and Insurance?
A mortgage calculator with taxes and insurance goes beyond the basic principal-and-interest calculation to show your true total monthly housing obligation. Most people focus only on the P&I figure when shopping for a loan, but that number understates your actual payment by hundreds of dollars per month once you add property taxes, homeowners insurance, HOA fees, and PMI.
This tool computes the full PITI payment, which stands for Principal, Interest, Taxes, and Insurance. Lenders use your PITI to evaluate your loan application against their debt-to-income limits, typically requiring that your total monthly housing cost stays below 28% of your gross monthly income. Knowing your PITI before you apply helps you set a realistic home price target and avoid payment shock at closing.
This calculator is specifically for borrowers who already know their loan amount and want to model all costs together. It covers three common loan terms (15, 20, and 30 years), includes an optional PMI field for down payments below 20%, and accounts for HOA fees, which many condominium and planned-development buyers pay in addition to their mortgage. The result shows each cost component itemized so you understand where every dollar is going.
Beyond the monthly payment, this calculator shows your total interest over the loan life and total of all payments including taxes, insurance, and HOA fees. On a $350,000 loan at 6.5% for 30 years with $4,200 in annual taxes and $1,500 in insurance, your monthly P&I is $2,213, but your true monthly obligation is closer to $2,721. Understanding that gap is what this calculator is designed to close.
📐 Formula
Monthly P&I = P × r × (1 + r)n ÷ ((1 + r)n − 1)
P = loan principal (loan amount borrowed)
r = monthly interest rate = annual rate ÷ 12 ÷ 100
n = total number of payments = term in years × 12
Total Monthly Payment = P&I + (Annual Tax ÷ 12) + (Annual Insurance ÷ 12) + HOA + PMI
Annual Tax = yearly property tax bill in dollars
Annual Insurance = yearly homeowners insurance premium in dollars
HOA = monthly homeowners association fee (if applicable)
PMI = (PMI rate % ÷ 100 × loan amount) ÷ 12 (required when down payment is below 20%)
Example: $350,000 loan at 6.5% for 30 years with $4,200 tax, $1,500 insurance: P&I = $2,213; monthly tax = $350; monthly insurance = $125; Total PITI = $2,688
📖 How to Use This Calculator
Steps
1
Enter your loan amount - Type or drag the slider to set the amount you are borrowing. This is not the home price. Subtract your down payment from the purchase price to get the loan amount. A $400,000 home with 10% down means a $360,000 loan.
2
Set your interest rate and term - Enter your quoted annual interest rate and click the 15, 20, or 30-year term button. Check current rates with your lender or mortgage comparison sites. The 30-year term is the default and most common choice.
3
Enter your annual property tax - Look up the current annual tax bill for the property on the county assessor website, or ask your real estate agent. Enter the total annual amount in dollars. The calculator divides it by 12 to get the monthly escrow portion.
4
Add insurance, HOA, and PMI - Enter your annual homeowners insurance premium in dollars. If the community has an HOA, enter the monthly fee. If your down payment is below 20%, enter the PMI rate your lender quoted (typically 0.5% to 1.5%).
5
Review the full payment breakdown - Click Calculate to see each component of your monthly payment, your annual housing cost, total interest paid over the life of the loan, and a grand total of all payments including taxes and insurance.
💡 Example Calculations
Example 1 - First-Time Buyer, 30-Year Fixed, No HOA
$320,000 loan at 7.0% for 30 years with typical suburban costs
1
Monthly P&I: r = 7 / 12 / 100 = 0.5833%; n = 360 payments. P&I = $320,000 x 0.005833 x (1.005833)^360 / ((1.005833)^360 - 1) = $2,129.09/mo
2
Annual property tax: $3,600. Monthly escrow: $3,600 / 12 = $300.00/mo
3
Annual homeowners insurance: $1,440. Monthly escrow: $1,440 / 12 = $120.00/mo
4
No HOA, no PMI (20% down payment assumed).
Total Monthly PITI = $2,129 + $300 + $120 = $2,549/mo
Try this example →Example 2 - Condo with HOA and PMI, 30-Year Fixed
$425,000 loan at 6.75% for 30 years with 10% down, HOA, and PMI
1
Monthly P&I: r = 6.75 / 12 / 100 = 0.5625%; n = 360. P&I = $425,000 x 0.005625 x (1.005625)^360 / ((1.005625)^360 - 1) = $2,756.03/mo
2
Annual property tax: $5,100. Monthly: $5,100 / 12 = $425.00/mo
3
Annual homeowners insurance: $1,800. Monthly: $1,800 / 12 = $150.00/mo
4
Monthly HOA: $350. PMI at 0.85%: $425,000 x 0.0085 / 12 = $300.63/mo
Total Monthly Payment = $2,756 + $425 + $150 + $350 + $301 = $3,982/mo
Try this example →Example 3 - 15-Year Mortgage, Low-Tax State
$275,000 loan at 6.25% for 15 years in a low property-tax state
1
Monthly P&I (15-year): r = 6.25 / 12 / 100 = 0.5208%; n = 180. P&I = $275,000 x 0.005208 x (1.005208)^180 / ((1.005208)^180 - 1) = $2,359.12/mo
2
Annual property tax: $1,650 (0.6% effective rate). Monthly: $1,650 / 12 = $137.50/mo
3
Annual homeowners insurance: $1,200. Monthly: $1,200 / 12 = $100.00/mo
4
Total interest over 15 years: $2,359.12 x 180 - $275,000 = $149,642 total interest (vs $354,285 on a 30-year at same rate)
Total Monthly PITI = $2,359 + $138 + $100 = $2,597/mo
Try this example →❓ Frequently Asked Questions
What is included in a PITI mortgage payment?
PITI includes four components: Principal (the portion of each payment that reduces your loan balance), Interest (the cost of borrowing), Taxes (monthly property tax escrow), and Insurance (homeowners insurance escrow plus PMI if required). This is the full monthly amount your lender collects. Some borrowers also pay HOA fees, which are separate but equally mandatory.
How do lenders use my PITI to approve my mortgage?
Lenders divide your total monthly PITI by your gross monthly income to get your front-end debt-to-income ratio. Most conventional lenders require this ratio to be below 28%. FHA allows up to 31%. A higher PITI reduces the loan amount you can qualify for. For example, on a $6,000/month income, the max PITI under the 28% rule is $1,680. Knowing your PITI before applying lets you set a realistic budget.
How much is the average property tax in the United States?
The national average effective property tax rate is around 1.07% of home value per year, but it varies widely by state. New Jersey and Illinois average over 2%, while Hawaii averages under 0.3%. On a $350,000 home, the national average yields about $3,745 per year, or $312 per month. Check your county assessor website for the exact rate and assessed value on the property you are buying.
What does homeowners insurance typically cost per month?
The national average homeowners insurance premium is around $1,500 per year, or $125 per month, for a $350,000 home. However, premiums can range from under $600 annually in low-risk areas to over $5,000 in coastal, flood-prone, or wildfire-risk zones. Factors include the home's age, construction type, roof condition, proximity to fire stations, claims history, and coverage amount. Shop multiple insurers to find the best rate before closing.
When can I stop paying PMI on my mortgage?
Under the federal Homeowners Protection Act, you can request PMI cancellation when your loan balance reaches 80% of the original purchase price, and your lender must automatically cancel it when the balance drops to 78%. You can also request cancellation based on a new appraisal showing your home value has increased enough to bring your LTV below 80%. FHA loans have different rules; MIP can last the life of the loan if your down payment was below 10%.
Is it better to choose a 15-year or 30-year mortgage?
A 15-year mortgage saves dramatically on total interest. On a $350,000 loan at 6.5%, the 30-year option costs $446,000 in total interest versus about $195,000 on a 15-year, saving over $251,000. The 15-year monthly P&I is roughly $740 higher, however. Choose a 15-year if you can comfortably afford the higher payment. If cash flow is tight, the 30-year with voluntary extra payments provides flexibility while still allowing early payoff.
Do HOA fees count toward my mortgage payment for DTI purposes?
Yes. Lenders add your monthly HOA fee to your PITI when calculating your front-end DTI. A $400/month HOA on a $7,000/month gross income uses 5.7% of the 28% front-end limit, effectively reducing the maximum loan you can qualify for. Some lenders use 100% of the HOA fee and others use a percentage; confirm the exact treatment with your lender.
How often do property taxes and insurance change in my escrow account?
Your lender performs an annual escrow analysis each year. If your property tax or insurance premium increased, your monthly escrow payment adjusts accordingly. Lenders are also allowed to maintain a cushion of up to two months of escrow payments. Significant tax reassessments, especially after a home purchase, can substantially increase escrow requirements. Budget for potential annual increases of 3% to 5% in these components.
What happens if my insurance lapses while I have a mortgage?
If your homeowners insurance lapses, your lender has the right to purchase a force-placed insurance policy at your expense. Force-placed insurance is significantly more expensive than standard policies, often three to five times the cost, and covers only the lender's interest in the structure with no protection for your belongings. Lenders treat insurance lapses very seriously because it puts their collateral at risk. Always keep your policy current and respond promptly to renewal notices.
Can I pay taxes and insurance directly rather than through escrow?
Some lenders allow borrowers with strong credit and a loan-to-value ratio below 80% to waive escrow and pay taxes and insurance directly. This is called an escrow waiver. Many lenders charge a small fee (typically 0.125% to 0.25% of the loan) for this option. The advantage is that you keep control of the funds and can earn interest on them yourself. Not all loan types allow waivers; FHA loans require escrow, and some conventional lenders restrict waivers to specific borrower profiles.
How does refinancing affect my taxes and insurance payments?
When you refinance, your property tax and insurance escrow is reestablished with the new lender. Your existing escrow balance is typically returned to you within 30 days by the old lender, but you must fund a new escrow account at closing, which usually requires one to three months of taxes and insurance upfront. Your monthly payment for taxes and insurance does not change after refinancing unless your annual tax or insurance amounts have changed.