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Compare mortgage offers only after making them comparable: the same loan amount, down payment, loan program, term, and fixed- or adjustable-rate structure. Then evaluate the written Loan Estimates—not the headline rate alone—using the principal-and-interest payment, total monthly payment, lender charges, credits, cash to close, five-year borrowing cost, rate-lock terms, and the lender’s ability to close on time. The Consumer Financial Protection Bureau (CFPB) recommends comparing at least three offers. Because rates can move daily, request the estimates as close together as practical and record the date and lock status for each one.
This guidance is for U.S. homebuyers using the CFPB mortgage-disclosure process. It does not identify a “best” current rate; pricing depends on your application, property, location, loan program, and market conditions.
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Start with identical loan scenarios
A lower quote is not necessarily a better offer if it is based on a different loan. Give every lender the same written scenario:
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- Down payment percentage and dollar amount.
- Loan program, such as conventional, FHA, VA, or another eligible option.
- Repayment term, such as 15 or 30 years.
- Fixed-rate or adjustable-rate structure.
- Property type, occupancy, estimated credit profile, and any other details lenders require to price the loan.
Ask each lender for a Loan Estimate using that scenario. The CFPB recommends at least three offers. Estimates issued on different days may show different rates simply because the market moved; that difference is not automatically evidence that one lender has worse pricing. Write down the date and time each estimate was issued so you can distinguish market movement from lender-to-lender pricing.
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Use the Loan Estimate as your comparison sheet
The Loan Estimate is the written document to inspect, not a verbal quote or an online teaser. Confirm that the loan amount, purpose, property address, term, and product match what you requested. Check whether the rate is fixed or adjustable and whether the document says the quoted rate is locked.
| What to compare | What it tells you | Questions to ask |
|---|---|---|
| Interest rate | The stated borrowing rate, subject to lock terms if it is not yet locked. | Is this rate locked? Until what date and time? |
| Principal-and-interest payment | The scheduled payment for loan principal and interest before other housing costs. | Is this payment based on the exact loan amount and term? |
| Total monthly payment | Principal and interest plus mortgage insurance, escrowed taxes, homeowners insurance, and other listed items where applicable. | Which items are estimates, and which can change later? |
| Annual percentage rate (APR) | Another cost measure that incorporates the rate and certain upfront finance charges. | Which fees are included in this APR, and are the products otherwise identical? |
| Origination charges | Lender-controlled charges for making the loan, including points or other origination fees. | What does each charge cover, and is it paid upfront? |
| Lender credits | A lender contribution that offsets some closing costs, usually in exchange for a different rate or pricing. | What rate would apply without the credit? |
| Cash to close | The estimated amount you must bring to closing after the down payment, credits, deposits, and other adjustments. | What assumptions or prepaid items could change this amount? |
| Five-year cost | Total payments and upfront loan charges over five years, minus principal paid during that period. | How does the result change if you keep the loan longer or sell sooner? |
Separate lender-controlled costs from costs that may be similar across offers or depend on the property. Taxes, homeowners insurance, prepaid interest, and escrow deposits can make cash to close and the total monthly payment look different even when the lenders’ own pricing is close. Compare the lender-controlled charges directly, while still checking that the overall cash and payment fit your budget.
Calculate the real five-year cost
The Loan Estimate’s five-year figure is designed to make offers with different rates and fees easier to compare. It takes the total of scheduled payments and specified upfront loan charges for the first five years, then subtracts the principal you will have paid down. What remains is essentially interest and fees incurred during that period.
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One free scan finds every outdated or missing driver and matches the right update for your exact hardware.Free scan · exact hardware matchFor example, a loan with a lower rate may require substantial discount points. Another offer may have a slightly higher rate but lender credits that reduce the cash needed at closing. The five-year figure puts those tradeoffs on one time horizon instead of letting the headline rate decide the outcome. Also compare the five-year result with your expected holding period: if you might refinance or sell before five years, upfront points may not have enough time to pay back.
Do not treat the five-year number as a forecast of every future expense. It is a standardized comparison calculation based on the assumptions in the Loan Estimate. For an adjustable-rate mortgage (ARM), the CFPB’s five-year calculation assumes the rate stays the same during that period. If the rate rises under the ARM’s contract, your actual borrowing cost can be higher. The figure is a comparison aid, not a worst-case projection.
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Check whether the rate is locked
A floating, or unlocked, quote can change before closing. The CFPB states: “If your rate is not locked, it can change at any time.” A locked rate generally holds the quoted rate through a stated period, but only if you satisfy the lock’s conditions, including closing within the lock window and avoiding application changes that require new underwriting or pricing.
The Loan Estimate indicates whether the rate is locked and, if so, until when. Ask the lender to explain each of these terms in writing:
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- Any upfront lock fee or fee included in the rate.
- The cost of extending the lock if underwriting, appraisal, title work, or another delay pushes closing past expiration.
- What happens if the rate falls after you lock. A lower rate, re-lock, or “float-down” is not automatic; the lender’s policy controls.
- Which changes to your loan amount, property, income, credit, or documentation could invalidate the quoted terms.
Common lock periods such as 30, 45, or 60 days are examples, not guarantees that every lender offers those periods. Choose a period that realistically covers the contract-to-close timeline rather than selecting the shortest lock solely because it is cheaper. A short lock can create extension costs or force you to accept a worse rate if closing is delayed.
When comparing estimates issued on different days, note both the market date and the lock status. The CFPB explains that “Interest rates can change daily, so a difference in rate between two lenders could be because of market changes for Loan Estimates issued on different days.” Compare same-day pricing where possible, or ask lenders to reprice the offers at the same time.
Evaluate an ARM beyond its initial rate
An ARM can display a lower introductory rate than a fixed-rate loan, but the initial payment is only one part of the risk. Put the following terms side by side:
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| ARM term | Why it matters |
|---|---|
| Initial-rate period | How long the introductory rate lasts before the first adjustment. |
| Adjustment frequency | How often the rate can reset after the initial period. |
| Index | The published benchmark used in the adjustment formula. |
| Margin | The lender’s contractual percentage added to the index. |
| Initial, periodic, and lifetime caps | Limits on how much the rate can rise at the first adjustment, at later adjustments, and over the life of the loan. |
| Payment cap or maximum payment | Whether the payment itself is limited and the highest payment permitted under the contract. |
Ask the lender to show the initial payment and a payment that reflects increases within the stated caps. Confirm whether the loan has separate rate and payment caps; a rate cap does not necessarily mean the payment cannot rise sharply. Ask, “Will the payments change over the life of the loan?” and “Are adjustments and rates capped?” If the projected higher payment would strain your budget, request a fixed-rate alternative rather than relying on the introductory payment.
Understand points, credits, APR, and cash to close
Discount points
Points are upfront charges paid in exchange for a lower interest rate. A points-heavy offer can reduce the monthly payment but increase the cash required at closing. Compare the point cost with the monthly savings and your expected time in the loan. If you will move or refinance before the savings recover the upfront charge, the lower rate may not be cheaper.
Lender credits
Lender credits reduce some closing costs, generally in return for a higher rate or another pricing tradeoff. They can be useful when preserving cash matters, but compare the rate and five-year cost with an offer that has no credit. A credit that lowers cash to close can cost more over time.
APR and lender charges
APR is a useful additional cost measure, but it is not a substitute for reading the itemized charges and payment schedule. Compare origination charges, points, lender credits, and cash to close together. Make sure one offer is not showing a low rate by shifting cost into fees or omitting a charge that appears elsewhere.
Judge payment risk and affordability
Start with the principal-and-interest payment, then use the total monthly payment to budget for the actual housing expense. The total may include mortgage insurance and escrowed property taxes and homeowners insurance. Escrow estimates can change when tax bills or insurance premiums change, even if your mortgage rate is fixed.
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For an ARM, budget using a payment that could result after an adjustment within the loan’s caps, not only the initial payment. Keep emergency reserves for payment increases, insurance changes, maintenance, and a delayed closing. A lender’s qualification amount is not a recommendation for what your household can comfortably pay.
Include execution, not just price
The cheapest-looking estimate is not useful if the lender cannot close within your purchase contract’s deadline. Ask each lender:
- Who is your point of contact after application?
- What documents are still needed, and when will underwriting review them?
- How will appraisal, title, and conditional-approval delays affect the lock?
- What is the process and cost if the closing date must move?
- How quickly will the lender answer questions or issue a revised estimate?
Record the answers with the pricing. Reliable communication and a realistic closing timeline can be worth more than a small rate difference that is exposed to an expensive lock extension.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Follow a repeatable comparison process
- Prepare one scenario. Set the purchase price, down payment, loan amount, program, term, occupancy, and fixed-or-adjustable preference before contacting lenders.
- Request at least three Loan Estimates. Submit the same information and request them close together in time.
- Verify the documents. Confirm that each estimate uses the same loan structure and note the issue date, rate, APR, payment, cash to close, points, credits, and five-year cost.
- Check lock status. Record whether each rate is locked, the expiration date, fees, extension terms, and conditions that could change the quote.
- Normalize the costs. Separate lender-controlled charges from taxes, insurance, escrow, and other property-dependent amounts. Do not remove a real cost; identify why it differs.
- Model the time horizon. Compare the five-year cost with the period you expect to keep the loan, especially when points or credits are involved.
- Stress-test any ARM. Compare the initial payment with payments after increases allowed by the contract’s caps. Ask for a fixed-rate quote if the higher payment is not affordable.
- Ask for improvements. Tell lenders you are comparing written offers and ask whether they can reduce fees, points, or the rate. Get every change in a revised written estimate.
- Review the revision for offsets. A lower fee may be paired with a higher fee, rate, or point elsewhere. Recalculate the total lender charges, cash to close, payment, and five-year cost.
- Choose and protect the timeline. Select the offer that fits your risk, cash, expected holding period, and closing deadline, then track lock expiration and outstanding conditions until closing.
Common comparison mistakes and fixes
Choosing the lowest headline rate
Why it fails: The rate may require points, a larger cash contribution, or a different loan structure.
Fix: Compare the same product using total lender charges, cash to close, monthly payment, APR, and five-year cost.
Comparing estimates from different market days as if they were simultaneous
Why it fails: Rates can move daily, so market movement can explain part of the difference.
Fix: Request same-day estimates or ask lenders to reprice at the same time, and keep the issue date beside every quote.
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Assuming a verbal quote is guaranteed
Why it fails: An unlocked rate can change, and a lock has an expiration date and conditions.
Fix: Rely on the written lock information and ask what application changes or delays affect it.
Treating the ARM five-year figure as a ceiling
Why it fails: The standard calculation assumes the ARM rate stays unchanged.
Fix: Read the index, margin, adjustment schedule, caps, and maximum payment, then model increases allowed by the contract.
Ignoring lender credits and points
Why it fails: Upfront charges and credits change the break-even point and long-term cost.
Fix: Compare the cash required now with the five-year cost and your expected time in the loan.
Accepting a negotiated fee without checking the rest of the estimate
Why it fails: A lower fee can be offset elsewhere in the pricing.
Fix: Request a revised written estimate and compare every changed line, not just the negotiated item.
Questions to ask before selecting an offer
- Does the written offer match what I was told about the loan?
- Is the rate fixed or adjustable, and will the payments change over the life of the loan?
- Is the rate locked, until when, and what does an extension cost?
- What happens if market rates fall after I lock?
- Which charges are points, which are lender origination charges, and which are lender credits?
- What is my total monthly payment including mortgage insurance and escrowed items?
- What is the five-year cost, and what assumptions produced it?
- For an ARM, what are the index, margin, adjustment dates, caps, and maximum payment?
- Can you meet my contractual closing date, and what could delay it?
Make the decision using your priorities
Choose a fixed-rate offer when payment certainty is more important than a potentially lower introductory rate, or when a future increase would be unaffordable. Consider an ARM only when you understand its adjustment formula and caps, can afford the higher payment scenario, and have a credible reason to accept the risk.
Among otherwise identical offers, weigh the five-year cost and cash to close against your expected time in the home. A borrower who needs to conserve cash may value a lender credit; a borrower expecting to keep the mortgage for many years may prefer paying points if the savings justify the upfront cost. In every case, confirm the lock and closing execution before treating a quote as your final price.
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