How to Compare Mortgage Rates from Different Lenders

Why comparing mortgage rates matters

Mortgage rates vary significantly by lender and borrower profile. Your credit score, down payment, loan term, and loan type all influence the rate you are offered. Comparing multiple lenders can help you find a more favorable rate and save money over the life of the loan.

According to research cited by several sources, shopping around can make a meaningful difference. For instance, one report suggests that comparing just one additional lender could save an average of $1,200 per year on mortgage payments, while another indicates that comparing at least four lenders could yield similar annual savings.

Because even a small rate difference can translate into thousands of dollars in interest over a 30-year mortgage, a thorough comparison is worth the effort.

Sources: Moreira Team Mortgage, NerdWallet

Key comparison criteria: interest rate, APR, fees, and loan terms

When you receive mortgage offers, compare these elements: the nominal interest rate, the annual percentage rate (APR), lender fees, and the loan term (e.g., 15-year vs. 30-year).

APR is broader than the interest rate because it includes the interest rate plus lender fees and other loan costs. This gives you a more accurate picture of the total borrowing cost than the advertised rate alone. When comparing offers, focus on APR as a standard measure, but also review the actual fees and points.

Loan term matters because shorter terms (like 15 years) typically have lower interest rates and result in less total interest paid over the life of the loan, but they come with higher monthly payments.

Sources: LendingTree, Better Mortgage, Experian, Consumer Financial Protection Bureau, Moreira Team Mortgage

How to read a Loan Estimate

A Loan Estimate is a standardized three-page document that lenders must provide within three business days of receiving your application. It details the loan terms, projected closing costs, and prepaid expenses. Because the form is uniform across lenders, you can compare offers side by side accurately.

To compare effectively, request a Loan Estimate from each lender and line up similar items: the interest rate, APR, total costs, and any fees that might differ. If a lender gives you a verbal or online quote that seems low, ask for the Loan Estimate before assuming it is the best deal.

Sources: Loan Pronto, LendingTree

Example: comparing two lender offers

The table below compares two specific lenders from recent data.

The higher APR for New American Funding reflects its slightly higher interest rate, but its lower fees may make it a better choice if you plan to keep the loan for a shorter period. Use the APR and total fees together to compare total borrowing costs, and consider how long you expect to stay in the home.

Sources: Moreira Team Mortgage, NerdWallet

Tips for getting accurate quotes

To get comparable quotes, provide the same information to every lender: loan amount, loan term, property location, credit score range, and occupancy type. Also ask for a Loan Estimate, which standardizes costs.

Consider checking rates from different types of lenders, such as national banks, credit unions, online lenders, and mortgage brokers. In one example, rates varied by lender type, with mortgage brokers offering the lowest rates for a 30-year fixed mortgage in the data. However, your personal offer will depend on your financial profile.

You can also improve your credit score before applying if possible. According to one source, moving from a credit score of 600-639 to 760+ could lower your average APR by nearly a full percentage point.

Ask for quotes from at least three to five lenders, as recommended by multiple sources. This gives you a good range to compare.

Sources: Moreira Team Mortgage, NerdWallet, LendingTree, Experian

Common pitfalls when comparing rates

A common mistake is comparing only the advertised interest rate without considering APR and fees. Some lenders may advertise low rates but later reveal higher rates and fees. Always obtain a Loan Estimate to see the full picture.

Another pitfall is not comparing similar loan products. A 15-year fixed loan has a different rate and cost structure than a 30-year fixed, so compare apples to apples. Also, be wary of quotes that do not include all applicable fees or that assume a credit score you do not have.

Sources: Better Mortgage

Evidence-backed comparison matrix: sample lender types and individual lender offers

The following tables compare lender types and individual lenders, based on two separate datasets. The lender type data (from Moreira Team, December 2024) provides typical rates for national banks, credit unions, online lenders, mortgage brokers, and regional banks.

Use these tables to understand the range of rates and fees you might encounter, but remember that your own offers will depend on your specific financial profile and the current market.

Sources: Moreira Team Mortgage

Individual lender comparison from current market data

The table below shows rate and fee information for several online lenders, based on data from August 2026.

Sources: NerdWallet