How to Compare Mortgage Loan Estimates

Jan 20, 2027 · By Oanh Nguyen · Broker & Loan Officer · Home Loans

Shopping for a mortgage can save you money. But comparing offers from different lenders is only useful if you compare them the right way.

That's where the Loan Estimate comes in. It's a standard, three-page form that lenders must use, so you can compare loans side by side. The Consumer Financial Protection Bureau (CFPB) says a lender must provide a Loan Estimate within three business days of receiving your application.

Even with a standard form, comparisons can be tricky. One lender may offer a lower rate with more points. Another may have lower fees but a higher rate. Lock periods and assumptions may differ.

In this post, I'll explain how to compare the interest rate, APR, points, lender fees, cash to close and lock terms, and how to make a true apples-to-apples comparison.

This is general education, not a loan offer or commitment to lend. Loan programs, guidelines and eligibility change and depend on lender review and approval. I don't include rate or payment examples in this post.

Start With the Same Loan

The biggest comparison mistake is comparing different loans.

Before comparing, make sure each Loan Estimate uses the same:

• Loan amount.
• Loan type (conventional, FHA, VA, jumbo).
• Loan term (the length of the loan).
• Rate type (fixed or adjustable).
• Purchase price and down payment.
• Property type and occupancy.
• Approximate date (rates change daily).

If any of these are different, the comparison won't be fair. Ask lenders to adjust so they match.

Page 1: Loan Terms and Projected Payments

Loan terms section:

• Loan amount.
• Interest rate.
• Monthly principal and interest.
• Whether any of these can increase after closing.
• Prepayment penalty, if any.
• Balloon payment, if any.

Projected payments section: shows principal and interest, mortgage insurance and estimated escrow (taxes and insurance), over time.

Costs at closing: estimated closing costs and estimated cash to close.

Rate lock: whether the rate is locked, and until when. If it's not locked, the rate can change.

Interest Rate vs. APR

Interest rate: the cost of borrowing the principal, used to calculate your monthly principal and interest payment.

APR (annual percentage rate): a broader measure that includes the interest rate plus certain fees and costs, expressed as a yearly rate. The CFPB explains the difference.

How to use them:

• The interest rate drives your monthly payment.
• The APR helps you compare the total cost of loans with different fees.
• A loan with a lower rate but higher fees may have a higher APR than a loan with a slightly higher rate and lower fees.

APR is a useful comparison tool, but it assumes you keep the loan for its full term. If you expect to sell or refinance sooner, upfront costs matter more.

Points and Lender Credits

Discount points are upfront fees you pay to lower your interest rate.

Lender credits reduce your upfront costs in exchange for a higher interest rate.

The CFPB explains how points and lender credits work.

When comparing:

• Look for points in Section A, Origination Charges, on page 2.
• Look for lender credits in the Lender Credits line in the closing cost totals.
• Compare similar structures. A low rate with points isn't directly comparable to a higher rate with no points.
• Think about how long you'll keep the loan. Paying points makes more sense the longer you keep it.

Page 2: Closing Cost Details

Page 2 breaks down your costs into sections.

Loan costs:

• A. Origination Charges: fees the lender charges, like application, underwriting or processing fees, and points. The CFPB notes these are an important part of the loan's cost and recommends comparing them across lenders.
• B. Services You Cannot Shop For: services the lender requires and chooses the provider, like the appraisal and credit report.
• C. Services You Can Shop For: services the lender requires but you can choose the provider, like some title and settlement services.

Other costs:

• E. Taxes and Other Government Fees: recording fees and transfer taxes.
• F. Prepaids: like homeowners insurance premiums, prepaid interest and property taxes.
• G. Initial Escrow Payment at Closing: money to start your impound account, if you have one.
• H. Other: like HOA fees, home warranty or owner's title insurance.

Which sections matter most for comparing lenders?

• Section A is where lenders differ most.
• Section B can vary somewhat.
• Sections C, E, F, G and H are often similar because they depend on the property, location and third parties, not the lender. Differences there may reflect estimates, not real cost differences.

Cash to Close

The Calculating Cash to Close table shows how much money you'll need at closing. It includes your down payment, closing costs, deposit already paid, seller credits and other adjustments.

When comparing:

• Make sure each estimate uses the same purchase price, down payment and deposit.
• Check whether seller credits are included in each.
• Remember that prepaids and escrow deposits vary with closing date and estimates.

Page 3: Comparisons

Page 3 includes helpful comparison figures:

• In 5 Years: the total you'll have paid in principal, interest, mortgage insurance and loan costs in the first five years, and how much principal you'll have paid off.
• APR.
• Total Interest Percentage (TIP): the CFPB explains that it helps you understand how much interest you'll pay over the life of the loan and compare loans.

These figures are especially useful when comparing loans with different rates and costs.

Lock Terms

A low rate isn't helpful if it isn't locked or the lock is too short.

Compare:

• Is the rate locked?
• Lock period: how long the lock lasts.
• Lock expiration date compared with your expected closing date.
• Lock extension costs, if closing is delayed.
• Any lock fees.

I'll cover rate locks in more detail in my next post.

When to Request Loan Estimates

Timing makes a big difference in a fair comparison.

• Apply with each lender within a short window, ideally the same day or within a day or two, so market rates are similar.
• Give every lender the same information: price, down payment, loan type, property type and expected closing date.
• Ask whether each estimate is locked or floating. Comparing a locked rate with a floating one isn't apples to apples.
• Keep every version. If a lender revises the estimate, ask why and compare the new version with the old one.

Credit checks for mortgage shopping within a short period are generally treated differently by credit scoring models than many separate credit applications. Ask your lender how they handle credit pulls.

Red Flags on a Loan Estimate

Not every difference is a problem, but these deserve a question:

• Fees in Section A much higher than other lenders, without an explanation.
• A rate that seems far below the others, which may involve points or a different loan structure.
• Features that can change after closing, like a rate that can rise, a prepayment penalty or a balloon payment, if you weren't expecting them.
• An unlocked rate when you're close to closing.
• Estimates that leave out costs others include, like mortgage insurance or escrow deposits.

The CFPB's Loan Estimate explainer walks through each line and what to look for.

Apples-to-Apples Comparison Worksheet

Beyond the Numbers

The lowest cost isn't the only factor. Also consider:

• Responsiveness: does the lender answer quickly and clearly?
• Experience with your loan type and the Bay Area market.
• Reliability: can they close on time in a competitive situation?
• Communication with your agent and the listing agent.

A missed closing date can cost more than a small difference in fees.

Questions to Ask Each Lender

1. Is this estimate based on the same loan amount, term and type as the others?
2. Is the rate locked? For how long?
3. Are there points or lender credits?
4. Which fees in Section A are negotiable?
5. What would it cost to extend the lock?
6. How quickly can you close?
7. What could change between now and closing?

Common Mistakes

1. Comparing different loan types or terms.
2. Looking only at the interest rate.
3. Ignoring points and lender credits.
4. Comparing estimates from different days when rates moved.
5. Not checking lock terms.
6. Choosing on price alone without considering reliability.

Key Takeaways

• The Loan Estimate is a standard form designed for comparison.
• Compare the same loan type, amount and term.
• Look at rate, APR, points and Section A together.
• Use page 3's comparisons, like In 5 Years.
• Check lock terms and the lender's reliability.

A Hypothetical Example

This example is made up to show the process. It is not based on any real borrower, loan or lender, and uses no rates or payments.

A buyer gets Loan Estimates from two lenders. Lender A shows a lower interest rate. Lender B shows a slightly higher rate. At first, Lender A looks better.

Looking closer, the buyer sees that Lender A's estimate includes discount points in Section A, while Lender B's includes a small lender credit. The buyer compares the APR and the In 5 Years figures, which are closer than they expected. They also notice Lender A's rate isn't locked yet. After asking both lenders about lock terms and how long they plan to keep the loan, the buyer chooses the option that fits their timeline.

Frequently Asked Questions

How I Can Help

As a broker and loan officer, I help buyers read their Loan Estimates line by line and compare offers fairly, including rate, APR, points, fees, cash to close and lock terms. Loan approval always depends on lender review and approval.

The Bottom Line

Comparing Loan Estimates the right way can save you money and stress. Make sure you're comparing the same loan, look at rate and APR together, check points and lender credits, focus on Section A, use page 3's comparisons and confirm lock terms.

Got Loan Estimates to compare? Let's go through them together.

Sources

• Consumer Financial Protection Bureau, "What is a Loan Estimate?": https://www.consumerfinance.gov/ask-cfpb/what-is-a-loan-estimate-en-1995/
• Consumer Financial Protection Bureau, Loan Estimate explainer: https://www.consumerfinance.gov/owning-a-home/loan-estimate/
• Consumer Financial Protection Bureau, "What is the difference between a mortgage interest rate and an APR?": https://www.consumerfinance.gov/ask-cfpb/what-is-the-difference-between-a-mortgage-interest-rate-and-an-apr-en-135/
• Consumer Financial Protection Bureau, "How should I use lender credits and points?": https://www.consumerfinance.gov/ask-cfpb/what-are-discount-points-and-lender-credits-and-how-do-they-work-en-136/
• Consumer Financial Protection Bureau, "What's a lock-in or a rate lock on a mortgage?": https://www.consumerfinance.gov/ask-cfpb/whats-a-lock-in-or-a-rate-lock-en-143/

Review your Loan Estimates with me. Call or text me at 408-780-1188, or email onrealtygroup@gmail.com.

Oanh Nguyen · Broker & Loan Officer · On Realty Group, brokered by LPT Realty · BRE #02133991 · NMLS 2020335

Equal Housing Opportunity.

Loan disclosure: Oanh Nguyen, Broker | Loan Officer, On Realty Group, brokered by LPT Realty, BRE #02133991, NMLS #2020335. This post is general education, not a loan offer, rate quote or commitment to lend. Loan programs, guidelines and eligibility change and are subject to lender review and approval.

Disclaimer: This post is general information only, not an appraisal or legal, tax or financial advice; data comes from the public sources linked above, is believed reliable but not guaranteed, and can change at any time.