St. Petersburg Pre-Qualification Estimator
Pre-Qualification Estimator St. Petersburg mortgage estimates pre-filled with Pinellas County, Florida property-tax and insurance figures. Educational only.
Illustrative rate used: 6.875% (a conservative national average, not a quote). An educational estimate of how lenders evaluate pre-qualification using debt-to-income ratios. It is not a pre-qualification, pre-approval, or commitment to lend — only a licensed lender can pre-qualify you.
How loan types differ (DTI, credit & underwriting)
General education — actual eligibility is determined by the lender's automated underwriting findings, not this estimator.
- Conventional (Fannie Mae DU/DO, Freddie LPA): credit commonly 620+; DTI typically up to ~45% (up to ~50% with strong compensating factors); 3–5% down (3% for eligible first-time buyers); PMI if under 20% down, cancels at 80%/auto 78%.
- FHA (TOTAL Scorecard): 580+ for 3.5% down (500–579 needs 10%); DTI often ~43%+, higher with AUS approval; MIP applies (life-of-loan in most cases).
- VA (residual-income method): no fixed DTI cap; flexible credit (lender overlays ~580–620); $0 down; funding fee (financed; exempt with service-connected disability); no PMI.
- USDA (GUS): income + rural-area eligibility; DTI ~41% standard, higher with GUS approval; $0 down; guarantee fee.
Frequently asked questions
What is debt-to-income (DTI)?
DTI compares your monthly debt payments to your gross monthly income. Lenders look at a front-end ratio (housing only) and a back-end ratio (all debts). This estimator shows how those ratios shape the price range a lender might consider — it is educational, not a pre-qualification.
Is this the same as getting pre-qualified?
No. Only a licensed lender can pre-qualify or pre-approve you after reviewing your income, credit, and documentation. This tool just illustrates how the DTI math generally works.
Why do different loan types allow different DTI levels?
Underwriting systems and program rules differ. VA uses a residual-income method with no fixed DTI cap, while conventional and FHA loans use automated-underwriting findings that can stretch DTI with strong compensating factors. Your lender's findings are what actually count.