How to Compare Loan Estimates: Line-by-Line Guide

When you apply for a mortgage, federal law requires lenders to give you a Loan Estimate (LE) within 3 business days. This standardized 3-page form is designed to let you compare offers apples-to-apples across lenders — but most homebuyers don't know what to look at beyond the interest rate and monthly payment. That's a costly mistake.

This guide walks through every section of the Loan Estimate so you can compare offers accurately and negotiate from an informed position.

Why the Interest Rate Alone Is Misleading

Lender A offers 6.50% with 1 point ($3,000). Lender B offers 6.75% with no points. Which is better?

You can't tell from the rate alone. You need the APR (Annual Percentage Rate) — which factors in the rate plus origination fees, points, and certain other costs, expressed as an annual rate. APR lets you compare the true cost of different loan offers.

However, APR assumes you keep the loan to maturity. If you'll sell or refinance in 5 years, compare total out-of-pocket costs over that 5-year horizon instead.

Page 1 of the Loan Estimate: The Key Numbers

The top section of Page 1 confirms the basics — loan amount, interest rate, monthly payment. But look at these specific items:

Interest Rate

The rate stated on the Loan Estimate. Note whether it's locked or floating — if floating, it can change before closing. Always confirm the lock period and cost to lock.

Monthly Principal & Interest

This is the core P&I payment — it does NOT include taxes, insurance, or HOA. Your actual monthly payment will be higher once escrow is added.

Estimated Total Monthly Payment

Further down Page 1, lenders estimate the PITI (principal + interest + taxes + insurance). Compare this number across lenders for the same property — but verify lenders are using the same property tax and insurance estimates.

Estimated Cash to Close

Total funds you need to bring to closing. This includes down payment + closing costs, minus any lender credits. Compare this across Loan Estimates, but be careful — a lower cash-to-close may mean a lender credit that raises your rate.

Page 2: The Closing Cost Breakdown — Where the Real Comparison Happens

Page 2 is where most borrowers stop paying attention. Don't — this is where lenders compete (or gouge).

Section A: Origination Charges

These are the lender's own fees — fully negotiable:

• Origination fee / underwriting fee: Lender's profit on processing your loan. Ranges from $0 to 1%+ of loan amount. Should be under $1,500 on a conventional loan.
• Discount points: Labeled separately. 1% of loan = 1 point = ~0.25% rate reduction. See our full guide on points.

If Section A is high, ask the lender to reduce it — especially if you have a competing offer with lower fees.

Section B: Services You Cannot Shop For

These are third-party costs the lender selects (appraisal, credit report, flood determination). You can't change the vendor, but costs should be reasonable:

• Appraisal fee: $400–$700
• Credit report: $15–$35
• Flood determination: $10–$20

Section C: Services You Can Shop For

Title insurance, settlement/closing agent, title search — these vary widely by provider. Use the lender's estimate as a baseline, then get competing quotes from title companies. Savings of $200–$800 are possible.

Sections E, F, G: Prepaids and Escrow

These aren't really "fees" — they're money you owe regardless of lender. Includes:

• Prepaid homeowners insurance (typically 12 months)
• Prepaid mortgage interest (from closing date to end of month)
• Escrow setup deposit (property taxes + insurance reserves)

These numbers should be similar across lenders for the same property. Large differences may indicate a lender is hiding costs or manipulating the cash-to-close estimate.

How to Do an Accurate Loan Estimate Comparison

Follow this process to compare 3 Loan Estimates side by side:

1. Confirm all estimates are for the same loan: Same loan amount, term, and property. Different loan amounts make comparison meaningless.
2. Compare APR: Found at bottom of Page 1. Lower APR = lower all-in cost (assuming same loan term and you hold it to maturity).
3. Compare Section A total: This is pure lender margin — lowest wins. Ask high-fee lenders to match.
4. Compare Sections B+C+E+F+G total: Should be similar across lenders. Big differences deserve explanation.
5. Calculate your true cost for your expected hold period: If you'll sell in 7 years, calculate total P&I paid + all closing costs for 84 months — the lowest total wins.

What to Negotiate After Getting Loan Estimates

Once you have competing estimates, you have leverage. Specifically ask:

• "Lender B is offering a $750 origination fee. Will you match that?" — most lenders will reduce if they want the business.
• "Can you waive the underwriting fee if I lock today?" — common negotiation in competitive markets.
• "Can you credit me $1,000 toward closing costs in exchange for accepting a 6.875% rate?" — lender credit in exchange for slightly higher rate.

Be direct — lenders expect negotiation, and the savings can be substantial. A $1,000 reduction in closing costs is real money.

5 Red Flags in a Loan Estimate

• Section A fees over $2,500: Unless you're buying points, origination charges above this level on a standard conventional loan are excessive.
• Rate is "floating" (not locked): If the LE says the rate is not locked, it can increase before closing. Confirm lock terms immediately.
• Unusually low estimated taxes/insurance: Some lenders underestimate escrow items to make cash-to-close look lower. Verify with your own property tax research.
• Prepayment penalty on the loan: Page 1 discloses whether a prepayment penalty applies. Most conventional loans don't have one — if this box is checked, ask for explanation.
• Balloon payment disclosed: Standard amortizing mortgages don't have balloon payments. If Page 1 discloses one, understand exactly what it means before proceeding.

From Loan Estimate to Closing Disclosure

Three business days before closing, your lender provides the Closing Disclosure (CD) — the final, actual version of the Loan Estimate. Compare the CD to your LE line by line. Rules on fee increases:

• Zero tolerance items: Origination charges, transfer taxes, and some other fees cannot increase at all from LE to CD. Any increase is a RESPA violation.
• 10% tolerance items: Third-party services the lender selected (Section B) can increase by a maximum of 10% in total.
• Unlimited tolerance items: Prepaid interest, escrow deposits, and services you shopped for can change based on actual amounts.

If you see zero-tolerance items increase on your Closing Disclosure, contact your lender immediately — they are required to correct this and may need to cure (refund) the difference.

Shopping lenders is the single most reliable way to save money on a mortgage. The Loan Estimate form exists specifically to make comparison shopping possible. Use it.