Mortgage Basics

    What Actually Determines Your Mortgage Payment?

    Break down the components that shape your monthly payment.

    October 14, 20265 min readBy Mike Shehan, NMLS #1969275

    Key Takeaways

    Break down the components that shape your monthly payment. Last updated October 14, 2026.

    Your monthly mortgage payment isn't one number — it's several costs bundled together. Understanding what's in it helps you budget accurately and compare options. Let's break it down.

    Principal and Interest (P&I)

    Principal is the amount you borrow and pay back over time. Interest is what the lender charges for lending you that money. Together, these are the core of your monthly payment — and the part most people focus on first.

    Property Taxes

    Your property taxes are typically collected as part of your monthly payment and held in escrow, then paid when due. Tax amounts vary by location and property value — so two homes with the same loan can have different total monthly payments.

    Homeowners Insurance

    Lenders require you to carry insurance to protect the property. Like taxes, premiums are often collected monthly and paid through escrow.

    Mortgage Insurance

    Depending on your loan program and down payment, mortgage insurance may apply. The type (and whether it's cancellable) varies by program — an important consideration when comparing loans.

    Did You Know?

    The mortgage with the lowest advertised rate is not automatically the best option. Loan structure, fees, mortgage insurance, and your goals all matter.

    Other Possible Costs

    Depending on the property, you may also see HOA dues or other assessments. I'll help you look at the full picture — not just P&I — so your budget reflects reality.

    Use Our Calculators

    Our mortgage calculators can give you an estimate to start with. When you're ready, let's talk through the real numbers for your scenario.

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