Quick answer: Before you apply, ask any lender these eight things: the rate and the APR (they answer different questions), points and credits, the lock period and what it costs, total lender fees, realistic turn time, who services the loan after closing, whether there is any prepayment penalty, and which programs fit your file - and why. Then get it all in writing as a Loan Estimate and compare same-day against any competitor.
Key takeaways
- Rate prices the payment; APR prices the whole loan - compare both, same day.
- Points are a breakeven calculation on your time horizon, not an upgrade.
- Ask about the lock window, slip fees, and float-downs before you need them.
- The quality of the explanations predicts the quality of the service.
The money questions
Rate vs APR: the rate sets your payment; the APR folds most costs into one comparable yearly figure. A lender quoting a shiny rate with a swollen APR is charging you the difference in fees. Points: paying more up front for a lower rate is neither good nor bad - it is a breakeven: months to recoup the cost versus your realistic time in the loan. Fees: ask for the lender-fee total in writing; page two of the Loan Estimate itemizes it line by line, which is exactly why the form exists.
The process questions
Lock period: how long is the rate held, what does the lock cost, what happens if closing slips a week past it, and is a float-down available if the market improves? Turn time: what is this lender actually underwriting in, right now, in this market - and will they put a realistic closing date in writing? In a competitive Las Vegas offer, the answer is negotiating power. Servicing: many lenders sell servicing after closing; the loan terms cannot change when that happens, but knowing who will cash your checks sets expectations honestly. Prepayment penalty: uncommon on standard loans today, but the question costs nothing and the Loan Estimate must disclose it.
The fit question most borrowers skip
Ask: "Which programs fit my file, and why those?" A lender who can walk your specific situation - credit profile, down payment, debt-to-income, property type - through the program menu and explain the tradeoffs is doing underwriting-grade thinking before you commit. A lender with one answer for every borrower has one shelf. This is also where prequalification earns its keep: it forces the fit conversation early, before anyone pulls your file apart. How to weigh the answers across different kinds of lenders is covered in our lender-vs-bank comparison. Not sure what separates a bank, a broker, and an independent lender in the first place? The three-model explainer settles the vocabulary in a few minutes.
Example borrower scenario
A buyer asks both of her finalists the eight questions. Lender A answers each one specifically and volunteers the lock-slip policy unprompted. Lender B answers the rate question and waves at the rest. Their Loan Estimates arrive nearly identical on price - and the decision is still easy, because she just previewed what the next thirty days with each of them would feel like. Illustrative only.
Ask us all eight - we like these questions.
A Las Vegas loan officer will walk every answer on your actual file - rate, APR, points, lock, fees, timeline, servicing, and program fit - and put it in writing. No obligation.
Get your fast quoteQuestions-to-ask FAQ
What should I ask a mortgage lender before applying?
Eight essentials: rate vs APR, points and credits, lock period and cost, total lender fees, expected turn time, who will service the loan, whether there is any prepayment penalty, and which loan programs fit your file - and why.
What is the difference between rate and APR?
The rate prices your monthly payment; APR folds most loan costs into a single yearly figure so offers can be compared on total cost. Two identical rates with different APRs means one loan carries heavier fees.
What are discount points?
Optional prepaid interest: you pay more at closing for a lower rate. Whether points make sense depends on how long you will keep the loan - the breakeven math, not the brochure, decides.
What is a rate lock?
The lender's commitment to hold your quoted rate for a set window, commonly 30 to 60 days. Ask what the lock costs, what happens if closing slips past it, and whether a float-down exists.
How do I compare two lenders fairly?
Same-day Loan Estimates on the same loan structure. The federal form lines up rate, points, fees, and cash to close - and the lender who explains theirs clearly is telling you what service will feel like.
Sources
Facts last verified July 24, 2026 against CFPB publications.
