What Does PITI Mean?

PITI stands for Principal, Interest, Taxes, and Insurance — the core monthly housing costs many lenders evaluate. PMI and HOA fees are often listed separately but still affect what you pay each month.

What each letter covers

• Principal — pays down the loan balance
• Interest — cost of borrowing, based on rate and balance
• Property taxes — usually escrowed monthly; rates vary by location
• Homeowners insurance — protects the property; premium depends on coverage

Escrow and your statement

Many lenders collect taxes and insurance monthly and pay the bills when due. That keeps the home insured and taxes current, which protects the lender's collateral. Your escrow balance can change when taxes or premiums are reassessed — the payment is not always fixed for the life of the loan even when P&I is fixed.

Why lenders care about PITI

Affordability checks often compare total housing payment to gross income — the front-end ratio. The affordability calculator uses editable planning ratios for that kind of estimate. P&I alone understates the bill if taxes and insurance are escrowed.

Common misunderstanding

A quote for "monthly payment" from an ad may show only principal and interest. Ask whether taxes, insurance, PMI, and HOA are included before comparing Loan Estimates. The payment calculator isolates P&I; the full calculator adds the rest.