Chapter 7: Rates, points, and the art of shopping
Put one buyer in front of six lenders in the same week, with the same credit score and the same down payment, and the quotes will not match. A spread from 6.40% to 6.75% on the same $360,000 loan is normal. That gap looks tiny on paper. In dollars it is $83 a month, and $29,900 over the life of a 30-year loan, for filling out the same application a few more times.
Most buyers get exactly one quote. The research on this is blunt: shopping several lenders saves thousands, and hardly anyone does it. This chapter is the playbook for being the buyer who does.
Why the advertised rate is not your rate
The rate on a lender's website is a model borrower's rate: excellent credit, 20% or more down, single-family home, primary residence, short lock. Your quote gets adjusted from there, up or down, based on:
- Credit score tier. Pricing moves in bands (roughly every 20 points). A 760 score and a 680 score can be a quarter to a half percent apart on the same loan.
- Down payment. More equity means less lender risk and usually a better rate, with a few odd exceptions in the 15–20% range where PMI shifts the math (Chapter 4).
- Property type. Condos and 2–4 unit buildings price higher than single-family homes.
- Occupancy. A home you live in gets the best pricing. Second homes and rentals cost more.
- Lock period. A 60-day lock costs more than a 30-day lock, because the lender carries the rate risk longer.
None of this is personal. It is a pricing grid, and your job is to make several lenders run you through it.
One vocabulary item before the shopping starts. The APR (annual percentage rate) is the interest rate plus most of the lender's fees, restated as a single yearly cost. The rate tells you your monthly payment; the APR tells you the all-in cost of one quote versus another. When two quotes have the same rate but different APRs, the one with the higher APR is charging more in fees, and the Loan Estimate will show you exactly where.
The Loan Estimate is built for comparison
The Loan Estimate is a three-page form every lender must send you within three business days of your application. Its format is fixed by federal law (the CFPB designed it), which means quotes from different lenders line up line by line: rate, points, origination fees, third-party costs, cash to close. You are not decoding six different brochures. You are comparing six copies of the same form.
Two facts make shopping cheap:
- Credit scoring treats clustered mortgage inquiries as one. All mortgage applications inside a 14–45 day window (the exact window depends on the scoring model) count as a single inquiry. Shopping five lenders in two weeks costs your score the same as shopping one.
- A Loan Estimate is not a commitment. Applying does not obligate you to borrow. It obligates the lender to show you real numbers.
- Apply with 3–5 lenders inside 14 days: a big bank, a credit union, an online lender, and a mortgage broker is a good mix.
- Get the quotes on the same day if you can. Rates move daily, and a Tuesday quote against a Friday quote is not a fair fight.
- Compare the rate, the points and lender fees in Section A, and the APR. Ignore the marketing cover letter.
- Take the best Loan Estimate back to your favorite lender and ask them to beat it. Many will.
Discount points, traced to the dollar
Discount points are prepaid interest: you pay the lender extra cash at closing, and the lender lowers your rate. One point costs 1% of the loan amount and typically buys about 0.25% off the rate (the exact trade varies by lender and by day, so read it off your own quote).
Walk it through on Jamie's numbers from Chapter 3: a $400,000 home, 10% down, a $360,000 loan over 30 years.
| No points | One point | |
|---|---|---|
| Cash at closing for points | $0 | $3,600 |
| Rate | 6.55% | 6.30% |
| Principal + interest per month | $2,287 | $2,228 |
| Monthly savings | $59 | |
| Total interest over 30 years | $463,426 | $442,189 |
The point costs $3,600 today and saves $59 a month. Divide one by the other: $3,600 ÷ $59 ≈ 61 months. For just over five years, Jamie is behind. Every month after month 61, the point pays $59 of pure profit, and held the full 30 years it saves $21,237 of interest.
The math scales in a straight line. Two points on this loan cost $7,200, buy the rate down to about 6.05%, save $117 a month, and break even at the same 61 months. More points do not shorten the wait; they just raise the size of the bet riding on you keeping the loan.
That breakeven is the whole decision. Sell the house in year three and the point loses about $1,500. Refinance in year two and it loses more. And the 2026 backdrop matters: forecasters expect rates near 5.9% by year-end. Forecasts are forecasts, not promises, but a buyer who half-plans to refinance the moment rates drop is a buyer who should not be paying points today.
Lender credits are the same trade run backward: the lender gives you cash toward closing costs in exchange for a higher rate. On the same loan, accepting 6.80% instead of 6.55% might earn a $3,600 credit while costing $60 more per month. Keep the loan past roughly month 60 and the credit turns expensive. Credits suit buyers who are cash-tight at closing or confident they will refinance or move soon; points suit buyers with spare cash and a long, settled horizon.
Run your own loan size, rate trade, and timeline here:
Buy points only if both are true: you expect to keep this loan well past the breakeven month (cost ÷ monthly savings), and the cash comes from surplus, not from your emergency fund or your down payment. If you might refinance when rates fall, skip points and keep the cash.
Locking the rate
A quote is not a rate until you lock it. A rate lock is the lender's written promise to hold your rate for a set period, usually 30, 45, or 60 days, while your loan moves to closing. Longer locks cost slightly more. Three practical rules:
- Lock once you are under contract and the payment works. Trying to time the market with your lock is a coin flip with your closing date as the stake.
- Match the lock to your real closing date, plus a cushion. If your contract says 35 days, a 45-day lock is cheap insurance. If closing slips past the lock, extensions cost money (often 0.125–0.375% of the loan), and a slow seller can quietly hand you that bill.
- Ask about a float-down. A float-down is an option, sometimes free and sometimes priced, to grab a lower rate once before closing if the market drops. Worth asking for in a falling-rate year; not worth paying much for.
Priya, a self-employed consultant with great credit, shopped four lenders and every quote came back near 6.95% when advertised rates were 6.55%. On her $320,000 loan, that 0.4% is $85 a month and about $5,100 over five years. The reason was not her score. Two years of tax returns full of legitimate write-offs made her qualifying income look smaller and her file look riskier. Her fix started a year out: cleaner returns, a bigger documented cash reserve, and a mortgage broker who knew which lenders price self-employed files fairly. Chapter 14 walks her full playbook.
Where people go wrong
- Taking the first quote. The convenient lender, often the one your agent suggested, gets compared against nobody. Figure 7.1 shows what that habit costs.
- Comparing a Monday quote to a Thursday quote. Rates move daily. Stale comparisons make the wrong lender look cheap.
- Judging quotes by rate alone. A 6.40% quote with two points buried in Section A can cost more than a clean 6.55%. The APR and the Loan Estimate's fee lines settle it.
- Paying points with money that had a job. $3,600 pulled from reserves buys a thinner safety net and a five-year wait to break even. Chapter 3's stress tests come first.
Key takeaways
- Quotes for the same borrower routinely spread 0.3% or more; on a $360,000 loan that is $83 a month, so collect 3–5 Loan Estimates inside a 14-day window (your credit treats them as one inquiry).
- The Loan Estimate is standardized by law; compare rate, Section A fees, and APR line by line, then ask your preferred lender to beat the best offer.
- One point on a $360,000 loan costs $3,600, cuts 6.55% to about 6.30%, saves $59 a month, and breaks even at month 61; sell or refinance sooner and you paid for nothing.
- Lender credits are points in reverse: cash now, higher payment forever, smart only for short horizons or tight closings.
- Lock the rate when the contract is signed and the payment works; pad the lock period, and ask about a float-down.
Sources: CFPB Loan Estimate explainer · Bankrate current rates