The Comprehensive Guide to PITI and Home Mortgage Calculations
Buying real estate is generally the single largest financial transaction of a person's life. However, many first-time homebuyers make the disastrous mistake of looking only at the "raw" mortgage loan repayment (principal and interest) and failing to budget for the true total monthly housing liability, formally known as PITI.
Demystifying PITI
PITI stands for Principal, Interest, Taxes, and Insurance:
- Principal: The portion of your monthly payment directly applied toward reducing the outstanding balance of your home loan.
- Interest: The fee charged by the mortgage lender for borrowing their capital. In the early years of a 30-year loan, interest represents the majority of your payment.
- Taxes: Real estate property taxes assessed by your municipal, county, or local district government. Lenders divide this annual bill by 12 and collect it monthly into an escrow reserve.
- Insurance: Mandatory hazard/homeowners insurance to protect the property against structure damage, also held in escrow and paid annually on your behalf.
The Down Payment Advantage
Putting down 20% or more not only instantly lowers your monthly debt service, but it also relieves you of Private Mortgage Insurance (PMI). PMI typically adds between $100 and $300 to your monthly bill without contributing a single cent toward equity.
Mortgage FAQ
Frequently Asked Questions About Mortgages
Clear answers to common questions about calculating mortgage payments, interest rates, down payments, and escrow.