Shopping for mortgage rates means getting quotes from at least three to five lenders, comparing them on the same loan type and term, and using the standardized Loan Estimate form to see exactly what each lender charges. The difference between the highest and lowest offer you receive can easily be tens of thousands of dollars over the life of the loan, so treating this like any other major purchase pays off quickly.
Get Quotes From Multiple Lender Types
Start by requesting quotes from a mix of lender types. A direct lender (a bank, credit union, or online lender) makes the loan itself and sets its own rates and fees. A mortgage broker, by contrast, doesn’t lend money directly. Instead, a broker shops across multiple lenders on your behalf and charges you a loan-specific fee for that service. Some financial institutions act as both lender and broker, so ask upfront which role they’re playing in your transaction.
Each type has advantages. A large bank may offer rate discounts if you already hold accounts there. Credit unions often have lower fees because they operate as nonprofits. Online lenders tend to move fast and may have lower overhead costs baked into their pricing. A broker can surface wholesale rates you wouldn’t find on your own, but the broker’s fee can offset that savings. Getting quotes from at least one of each category gives you a realistic picture of the market and real leverage to negotiate.
Apply Within a 45-Day Window
A common worry is that applying to several lenders will damage your credit score. It won’t, as long as you keep your applications within a 45-day window. During that period, multiple credit checks from mortgage lenders are recorded on your credit report as a single inquiry. The impact on your score is the same whether one lender pulls your credit or ten do, provided the last check falls within 45 days of the first. So pick a stretch of time, line up your applications, and submit them close together.
Request the Same Loan Terms Everywhere
Comparing a 30-year fixed-rate quote from one lender against a 15-year or adjustable-rate quote from another tells you nothing useful. Before you start, decide on the loan type (conventional, FHA, VA, or USDA), the term (15 or 30 years), and whether you want a fixed or adjustable rate. Then request a Loan Estimate for that exact product from every lender. This keeps the comparison apples-to-apples.
Every lender is required to give you a standardized three-page Loan Estimate within three business days of receiving your application. This form uses the same layout regardless of the lender, which makes side-by-side comparison straightforward.
Compare the Right Numbers on the Loan Estimate
The Loan Estimate breaks costs into clear sections, and knowing where to look saves you from getting distracted by the wrong line items.
- Interest rate vs. APR. The interest rate is the yearly cost of borrowing, expressed as a percentage. It doesn’t include fees. The APR folds in the interest rate plus points, broker fees, and other charges you pay to get the loan. Two lenders quoting the same interest rate can have very different APRs if one charges higher fees. Use the APR as your primary comparison tool.
- Origination charges. These are the upfront fees your lender charges for processing and underwriting the loan. They vary significantly from lender to lender and are one of the most important cost differences to compare.
- Services you cannot shop for. This section lists required services (like an appraisal or credit report fee) where the lender picks the provider. Because you can’t get a lower price on these independently, compare the total cost of this section across your Loan Estimates.
- Total Interest Percentage (TIP). Found in the Comparisons section on page three, TIP shows how much interest you’ll pay over the full life of the loan as a percentage of your loan amount. It’s a quick way to see the long-term cost difference between offers.
Focus your energy on the costs that differ between lenders: the interest rate, origination charges, and lender-required service fees. Third-party costs like homeowner’s insurance and property taxes will be roughly the same no matter who funds your mortgage.
Understand Discount Points
Some quotes will include discount points, which are an upfront fee you pay at closing to buy a lower interest rate. One point costs 1% of the loan amount and typically reduces the rate by up to 0.25%. On a $300,000 mortgage, one point would cost $3,000.
Whether points are worth it depends on how long you plan to stay in the home. To figure that out, divide the upfront cost by the monthly savings the lower rate creates. If one point costs $3,000 and saves you $50 per month, you break even in 60 months, or five years. If you expect to sell or refinance before that breakeven point, paying for points costs you money. If you plan to stay well past it, points can save you thousands over time. When comparing Loan Estimates, make sure you know whether each quote includes points or not, because a lower rate with two points built in is a very different deal than a slightly higher rate with zero points.
Lock Your Rate at the Right Time
Once you choose a lender and agree on a rate, you’ll want a rate lock, which is a guarantee that your rate won’t change before closing. Rate locks are typically available for 30, 45, or 60 days, and sometimes longer. A shorter lock period generally costs less (or nothing), while a longer one may carry a fee.
Timing matters. If your closing gets delayed beyond the lock period, extending it can be expensive, and your Loan Estimate won’t tell you the extension cost upfront. Ask your lender three things before you lock: how much the lock costs for different time frames, what it costs to extend if closing is delayed, and what happens to your rate if rates drop after you lock (some lenders offer a one-time “float down” option).
A good rule of thumb is to lock once you have an accepted purchase offer and a realistic closing timeline. If you’re 30 days from closing, a 30-day lock is usually the cheapest option. If your transaction is more complex, a 45 or 60-day lock gives you breathing room.
Negotiate Using Competing Offers
Loan Estimates are not final prices. Once you have quotes in hand, call your preferred lender and share what the competition offered. Lenders have room to adjust origination fees, waive certain charges, or shave a fraction off the rate to win your business. This is especially true for origination charges, which are set entirely by the lender. Even a small reduction in rate or fees can translate to meaningful savings. On a $350,000 loan, a 0.125% rate difference saves roughly $25 to $30 per month, which adds up to more than $9,000 over 30 years.
If a lender won’t budge, that’s useful information too. Move on to the one offering the best combination of rate, fees, and service. The entire process of gathering quotes, comparing Loan Estimates, and negotiating can be done in a week or two, and the financial payoff lasts for the life of your mortgage.