Mortgage Myth: My Bank Knows Me So I Should Get My Mortgage There

When you apply for a mortgage at your bank, you're getting a quote from exactly one lender: that bank. Their loan officers work for the bank, not for you. They're trained to sell their products at their margins. A mortgage broker, by contrast, works with dozens of wholesale lenders simultaneously and can shop your file to find the most competitive rate and terms for your specific situation. One quote versus dozens — the math usually favors the broker.

Banks price mortgages based on risk models, not relationships. Your 15-year history of direct deposits and a healthy checking balance may earn you a slightly reduced origination fee at some institutions — but it rarely moves the interest rate. Mortgage rates are driven by your credit score, loan-to-value ratio, debt-to-income ratio, and the secondary market. Your banker's familiarity with you doesn't change any of those numbers.

Retail banks frequently add their own underwriting requirements — called overlays — on top of the minimum guidelines set by Fannie Mae, Freddie Mac, FHA, and VA. This means a borrower who qualifies for an FHA loan at the minimum 580 credit score might be turned down by their bank, which requires 620 or higher. Wholesale lenders that brokers work with often stick closer to the actual program guidelines, opening doors that retail banks close.

Independent mortgage brokers are bound by fiduciary-like duties and federal regulations that require them to present loan options that are in your best interest. A bank loan officer's primary obligation is to their employer. This isn't a knock on bank employees — many are excellent — but the structural incentive is different. A broker who doesn't find you a competitive deal loses your business and your referrals. That accountability matters.

There are situations where your bank wins. If you have a private banking relationship with significant assets under management, some institutions offer genuine rate discounts tied to those deposits. Portfolio loans — non-conforming products banks hold on their own books — can be a fit for unusual properties or borrowers who don't fit standard guidelines. The key is to get your bank's offer and compare it. Don't assume loyalty earns you the best deal without checking.

The smartest move is to get a mortgage broker quote before you walk into your bank. Once you have a broker's offer in hand, you can present it to your bank and see if they'll match or beat it. Sometimes they will. Often they won't. Either way, you'll know you made an informed decision rather than leaving money on the table out of habit. Jerry and Lisa can give you a no-obligation quote that shows you exactly what the market looks like for your situation.