About MortgageCalculatorIQ

Our Mission

MortgageCalculatorIQ was built to give every homebuyer access to the same quality financial tools that used to be available only to professionals.

Buying a home is one of the largest financial decisions most people ever make. We translate complex lending rules, rate data, and closing cost math into tools anyone can use — for free, with no account required and no sales pressure.

About the Founder

Editorial Standards

All calculators are reviewed for mathematical accuracy. Rate defaults are updated monthly based on Freddie Mac Primary Mortgage Market Survey data.

• Calculators use standard amortization formulas and widely accepted lending guidelines (28/36 DTI rule, PMI thresholds, CLTV limits, VA funding fee tables)
• Articles are reviewed for accuracy and updated when rates, loan limits, or program rules change
• We clearly label estimates vs. guarantees and link to official government sources whenever possible
• Advertising and affiliate relationships never influence calculator outputs or editorial recommendations

Data Sources

Our rate defaults, loan limits, and program parameters are sourced from authoritative government and industry data:

• Freddie Mac PMMS
• FHFA
• HUD
• VA.gov
• CFPB
• ATTOM Data — property tax rate defaults by state

How We Build Calculators

Every calculator on this site starts from the same question: what would I want to see if I were making this decision with my own money? We model principal and interest with standard amortization math, then layer in taxes, insurance, PMI, HOA, and program-specific fees where they belong. Affordability tools solve backward from income and debt-to-income guidelines so the home price range already reflects a full housing payment — not a principal-and-interest quote that looks cheaper than reality.

Defaults are labeled as estimates. State property tax rates, insurance assumptions, and credit-score rate tiers are starting points you can override. When program rules change — VA funding fees, conventional loan limits, or PMI removal thresholds — we update the tools and note the change in related guides. If something looks wrong, email us. We treat corrections as part of the product.

Who This Site Is For

First-time buyers comparing FHA and conventional options. Homeowners weighing refinance or home equity products. Veterans checking whether a VA loan still beats the alternatives. Renters who want a honest rent-versus-buy picture before they stretch into ownership. We write for people who want clarity without a sales call.

We are not a lender and we do not sell loans. Advertising, when enabled after Google AdSense approval, helps keep the tools free. Ads never change calculator math. Affiliate links, when present, are disclosed and do not alter results.

What We Offer

• Mortgage affordability calculator
• Rent vs buy calculator
• Refinance calculator
• First-time homebuyer wizard
• VA loan calculator
• Home equity loan and HELOC calculators
• Free guides and articles

Important Disclaimer

MortgageCalculatorIQ provides educational information and calculator estimates only. We are not licensed financial advisors, tax professionals, or mortgage lenders. Always consult qualified professionals before making financial decisions. Read our full financial disclaimer.

Get in Touch

Questions, corrections, or partnership inquiries? Visit our contact page or email support@mortgagecalculatoriq.com.