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Applying for a Mortgage: The Top 3 Things to Know Before You Start

Before you fall in love with a house, get these three things straight - they decide what you can borrow and what it'll cost.

By Rob ·

A mortgage is likely the biggest loan you'll ever take on, and the decisions you make before you apply have more impact than almost anything you do after. Whether you're a first-time buyer in Colorado Springs or moving up to your next home, these three fundamentals will save you money, stress, and surprises at the closing table.

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1. Your Credit Score and Debt-to-Income Ratio Drive Everything

Two numbers do most of the heavy lifting in a mortgage decision: your credit score and your debt-to-income (DTI) ratio. Your score shapes the interest rate you're offered - even half a percentage point adds up to tens of thousands of dollars over a 30-year loan. Your DTI (your monthly debt payments divided by your gross monthly income) tells the lender whether you can comfortably take on the payment.

  • Check your credit report early and dispute any errors as they're more common than people expect.

  • Avoid opening new credit cards or financing a car in the months before you apply; both can dent your score and raise your DTI.

  • Most conventional lenders like to see a DTI at or below roughly 43%: the lower the better and this can unlock a better rate.

2. Get Pre-Approved Before You Shop

A pre-approval is a lender's written estimate of how much they'll actually lend you, based on verified income, assets, and credit. It's different from a quick "pre-qualification," and it matters: it tells you your real budget, and in a competitive market it tells sellers you're a serious buyer.

  • Know the difference: pre-qualification is a rough estimate; pre-approval is backed by documentation and carries far more weight.

  • Borrow with your whole budget in mind - the maximum you're approved for isn't the same as the payment you'll be comfortable making.

  • A pre-approval letter can make your offer stand out when you're competing against others for the same home.

3. Look at the Full Cost, Not Just the Interest Rate

The advertised rate is only part of the picture. Two loans with the same rate can cost very different amounts once you factor in points, fees, and insurance. Learn to read the APR (annual percentage rate), which folds many of those costs into a single comparable number, and budget for the cash you'll need up front.

  • Expect closing costs of roughly 2–5% of the loan amount: plan for them alongside your down payment.

  • If your down payment is under 20%, you'll likely pay private mortgage insurance (PMI) until you build enough equity.

  • "Points" let you pay cash up front to lower your rate: worth it only if you'll stay in the home long enough to break even.

A Note for Military Buyers: VA Loans

With Fort Carson, Peterson and Schriever Space Force Bases, and the Air Force Academy all here, a large share of Colorado Springs buyers are eligible for a VA loan: a mortgage backed by the U.S. Department of Veterans Affairs for qualifying veterans, active-duty service members, and some surviving spouses. If that's you, it's often one of the best options on the table.

  • VA loans typically require no down payment and charge no private mortgage insurance (PMI), which can dramatically lower your up-front and monthly costs.

  • You'll need a Certificate of Eligibility (COE): a lender experienced with VA loans can help you obtain it and guide you through the process.

  • Your VA entitlement can often be reused for future purchases, so it's worth understanding even if this isn't your first home.

Talk to a Local Lender Early

The best time to talk to a lender is before you start seriously house-hunting, not after you've found the one. A good local lender will walk you through your credit, your realistic budget, and the loan options that fit your situation, so you make offers with confidence. Request an introduction to one of the Colorado Springs mortgage lenders below to get started.

Buying a home? A HELOC is just one piece of the puzzle - see our home buying guide for the full process and the questions to ask.

This page is for general education and isn't financial, legal, or tax advice. Terms vary by lender and situation - talk with a qualified local lender below about what fits you, and always compare offers.