- 620 is the conventional floor: most Las Vegas buyers need a minimum FICO score of 620 for a conventional loan, per Fannie Mae and Freddie Mac.
- Higher score, lower cost: pricing improves in tiers, with the most favorable terms generally reserved for scores of 740+ — and the benefit largely levels off above 760.
- Score drives your PMI: with under 20% down, your credit score is one of the biggest factors in your private mortgage insurance premium.
- Below 620? You still have options: an FHA loan allows scores as low as 580 with 3.5% down — or you can spend a few months crossing the 620 line.
To buy a house in Las Vegas with a conventional loan in 2026, you generally need a minimum FICO credit score of 620. That's the floor set by Fannie Mae and Freddie Mac, the two agencies that back most conventional mortgages. You can buy at 620 — but the higher your score, the better your loan pricing and the lower your private mortgage insurance, because both are set on a sliding scale tied to your credit and down payment.
- 620 is the standard minimum conventional score in 2026 (Fannie Mae / Freddie Mac).
- Pricing and PMI improve in tiers as your score rises — the best terms start around 740.
- Score is one of the biggest inputs to your PMI cost when you put less than 20% down.
- Below 620, an FHA loan (580 with 3.5% down) is usually the path.
- Your debt-to-income ratio and down payment matter alongside the score — a pre-approval shows your real number.
What credit score do you need to buy a house in Las Vegas (2026)?
For a conventional loan — the most common way to buy in Clark County — you generally need a minimum FICO score of 620. That single number, set in the Fannie Mae and Freddie Mac guidelines, is the qualifying floor for the standard 3%-down conventional programs most Las Vegas buyers use. A 620 score gets you in the door; a stronger score gets you better terms.
Credit score isn't the only factor, though. Lenders also weigh your down payment, your debt-to-income ratio, and the property itself. The 2026 conforming loan limit in Nevada is $832,750, well above the Las Vegas median, so a conventional conforming loan covers nearly every local home. If you're just starting out, our first-time home buyer guide for Las Vegas and the conventional loan requirements and prep guide for Nevada walk through the full checklist. Everything below is illustrative — not a quote, offer, or commitment to lend.
FICO score bands, explained
FICO scores run from 300 to 850. Lenders and the credit bureaus group those numbers into bands that describe how much of a risk a file looks like. Here's how the ranges break down and where the conventional 620 line falls.
| FICO band | Score range | What it usually means for a Las Vegas buyer |
|---|---|---|
| Exceptional | 800–850 | Top-tier pricing and lowest PMI; strong file across the board. |
| Very Good | 740–799 | Most favorable conventional pricing generally begins here. |
| Good | 670–739 | Solidly qualified; pricing steps up as you approach 740. |
| Fair | 580–669 | 620–669 can qualify for conventional; 580–619 usually points to FHA. |
| Poor | 300–579 | Below conventional and standard FHA thresholds; a rebuild plan first. |
The practical takeaway: a conventional loan needs at least 620, but the pricing you're offered keeps improving up to about 760. That means two Las Vegas buyers with identical income can be quoted different terms purely because one sits at 660 and the other at 745.
How score tiers change your pricing and PMI
Conventional loan pricing isn't a single number — it's built from loan-level price adjustments (LLPAs), a grid Fannie Mae publishes that prices each file on the combination of your credit score and your down payment. As your score climbs into a higher tier, the adjustment eases; as your down payment grows, it eases again.
- The tiers step at round numbers. Pricing commonly breaks near 620, 640, 660, 680, 700, 720, and 740. Crossing a tier line — say, 698 up to 700 — can move your cost even though it's only two points.
- Score and down payment work together. A 680 score with 20% down and a 740 score with 5% down can land in very different places on the grid.
- The benefit flattens above 760. Past that point, pushing your score higher does little for conventional pricing — so a 780 buyer and an 800 buyer are usually treated the same.
The table below frames what each band typically lets a Las Vegas buyer do. Every entry is illustrative and directional — it is not a rate, a PMI quote, or an offer.
| Score band | Conventional? | Typical down payment | Pricing & PMI implication (illustrative) |
|---|---|---|---|
| 740+ | Yes | 3%–20%+ | Most favorable tier; lowest PMI factor for a given down payment. |
| 700–739 | Yes | 3%–20%+ | Strong pricing; PMI slightly higher than the 740+ tier. |
| 680–699 | Yes | 3%–20%+ | Qualified; a few points to 700 can improve the offer. |
| 660–679 | Yes | 3%–20%+ | Pricing and PMI step up noticeably vs. the 700s. |
| 620–659 | Yes | 3%–20%+ | Meets the floor; highest conventional PMI and adjustments of the qualifying bands. |
| Below 620 | Not standard | 3.5%+ (FHA) | Conventional not typical; FHA path at 580+ — see the FHA credit guide. |
The buyers we help most are the ones sitting just below a tier line — a 698 or a 638. In Clark County we regularly see a small, targeted paydown lift a score across the next break before closing, which can improve both the pricing and the PMI. As a local mortgage company, we'll pull your file and show you exactly which move is worth making — not a generic tip.
Check your score band
Slide to your estimated FICO score to see the band it falls in and what it typically means for a conventional purchase in Las Vegas. This is an educational estimate — your actual options depend on your full file.
Where does your score land?
Drag the slider to your estimated FICO score (300–850).
A 680 score meets the conventional minimum. You can typically buy with as little as 3% down; getting a few points closer to 700 can improve your pricing tier.
Educational estimate only — not a quote, offer, PMI figure, or commitment to lend. Approval depends on credit, income, property, and underwriting.
How your credit score affects PMI
If you put less than 20% down on a conventional loan — which most Las Vegas buyers do — you'll carry private mortgage insurance (PMI) until you build enough equity. Your credit score is one of the largest factors in that premium: a higher score generally means a lower PMI cost for the same loan.
The good news is PMI isn't forever. It's removable as you pay down the loan, and it cancels automatically once your balance reaches 78% of the original value under the federal Homeowners Protection Act — you can also request cancellation at 80%. That's a real difference from an FHA loan, where mortgage insurance often lasts the life of the loan. For the full breakdown, see our guide to PMI in Las Vegas, Nevada, and if you're weighing how much cash to bring, our conventional down payment guide for 2026.
A chart shows tiers; a pre-approval shows your number. We'll review your credit, income, and down payment and map the conventional program that fits — and, if you're near a tier line, whether a small move is worth making first. Soft credit check to start — no impact to your score. All loans are subject to credit, income, property, and underwriting approval.
See what I qualify forCredit score vs. DTI: both matter
A strong credit score opens the door, but your debt-to-income (DTI) ratio decides how much home you can actually finance. DTI is the share of your gross monthly income that goes to debt payments, and it works alongside your score — not instead of it.
The Consumer Financial Protection Bureau notes that a DTI at or below about 43% is a common threshold for many loans, with a lower ratio giving you more room. So a buyer with a 760 score but heavy monthly debts can be more constrained than a 680 buyer who is nearly debt-free. To see how income and debts set your ceiling, read how much income you need to buy a house in Las Vegas, and when you're ready to show sellers you're serious, learn the difference between pre-approval vs. pre-qualification.
How to raise your score before you apply
If you're a few points shy of the next tier — or below 620 entirely — a focused effort over a couple of months can move your number more than most buyers expect. These are the levers that matter most.
- Pay down revolving balances. Credit utilization (how much of your card limits you're using) is one of the largest score factors. Getting balances under ~30% of the limit — ideally under 10% — can lift a score quickly.
- Don't close old accounts or open new ones. Length of credit history helps you; a new card or auto loan right before you apply adds a hard inquiry and can drop your score at the worst time.
- Pay every bill on time. Payment history is the single biggest factor. Even one recent late payment can set you back; a clean stretch builds you up.
- Dispute errors. Pull your free reports at AnnualCreditReport.com and correct mistakes — a single reporting error can cost you a tier.
Checking your own score is a soft inquiry and never hurts it, so monitor freely. When you're close, a local mortgage company can pull your file and tell you which specific move earns the biggest jump before you lock anything in.
What if your credit score is below 620?
A score under 620 doesn't close the door on a Las Vegas home — it usually just points to a different path. You have two practical routes, and often both are worth comparing.
- Go FHA. An FHA loan allows scores as low as 580 with 3.5% down, or 500–579 with 10% down. It's the standard option for buyers below the conventional line. Buying with a lower score? See our sister company's FHA credit score requirements for Las Vegas.
- Build to 620, then go conventional. If you're at 590–615, a few months of paying down cards and fixing report errors can cross the conventional threshold — where PMI eventually drops off and, at a higher score, pricing improves.
Which path wins depends on your down payment, how long PMI would last, and how quickly your score can move. Down-payment help can factor in either way — see our Las Vegas down-payment assistance guide for 2026. A local mortgage company can run both scenarios side by side so you pick with numbers, not guesswork.
We meet plenty of Las Vegas buyers who assume a mid-500s score means "not yet." Often it means "FHA now, or conventional in 90 days" — and the right call depends on the exact file. Before you write off buying this year, let us map both paths against your real numbers.
The bottom line
To buy a house in Las Vegas with a conventional loan in 2026, aim for a credit score of at least 620 — and know that every step toward 740 can improve your pricing and lower your PMI. If you're below 620, an FHA loan or a short credit-building push keeps homeownership on the table. Your score is one input; your down payment and debt-to-income ratio decide the rest. The only way to see your real terms is a pre-approval with a lender who'll run the actual math for your situation.
Get a personalized review and a Las Vegas pre-approval from a local mortgage company — conventional or FHA, whichever fits your credit today. No pressure, no obligation. Routes to our local Las Vegas team. Soft credit check to start — no impact to your score. Subject to approval.
Start your applicationFrequently asked questions
What credit score do you need to buy a house in Las Vegas?
For a conventional loan, most Las Vegas buyers need a minimum FICO score of 620 (per Fannie Mae and Freddie Mac guidelines). A higher score can improve your loan pricing and lower your private mortgage insurance cost. If your score is below 620, an FHA loan may still let you buy. All loans are subject to credit, income, property, and underwriting approval.
Can I buy a house in Las Vegas with a 620 credit score?
Yes. A 620 score meets the standard conventional minimum, so you can typically qualify with as little as 3% down. At 620 you'll usually pay higher private mortgage insurance and less favorable pricing than a buyer at 740 or above, so building your score before you apply can pay off. Approval also depends on your income, debts, and the property.
What credit score do you need for the best conventional loan terms?
Conventional pricing improves in tiers as your score rises, with the most favorable pricing generally reserved for scores of 740 and above. Above 760 the pricing benefit largely levels off. Because pricing is set by loan-level price adjustments tied to your score and down payment, even a 20-point jump across a tier line can change your cost.
How does my credit score affect PMI in Las Vegas?
On a conventional loan with less than 20% down, private mortgage insurance is required, and your credit score is one of the biggest factors in the premium. A higher score generally means a lower PMI cost. PMI can be canceled as you build equity, automatically at 78% loan-to-value under the Homeowners Protection Act.
Does checking my own credit score hurt it?
No. Checking your own credit is a soft inquiry and does not lower your score. When a lender pulls your credit to pre-approve you, that is a hard inquiry, which may lower your score by a few points temporarily. Rate-shopping several mortgage lenders within a short window is typically treated as a single inquiry.
What if my credit score is below 620?
You still have paths to homeownership. An FHA loan allows scores as low as 580 with 3.5% down, or 500 to 579 with 10% down. You can also spend a few months paying down credit-card balances and correcting errors to cross the 620 conventional threshold. A local mortgage company can map both options for you.
- Fannie Mae Selling Guide (B3-5.1-01) — minimum representative credit score of 620 for standard eligibility; selling-guide.fanniemae.com.
- Fannie Mae — Loan-Level Price Adjustment (LLPA) Matrix: pricing set by credit score and loan-to-value.
- FICO / myFICO — FICO score ranges and bands (300–850).
- Consumer Financial Protection Bureau — debt-to-income ratio guidance.
- Homeowners Protection Act of 1998 (12 U.S.C. §4901) — automatic PMI termination at 78% loan-to-value; CFPB summary.
- Federal Housing Finance Agency (FHFA) — 2026 conforming loan limits; Clark County, NV = $832,750 (one-unit).
Related Las Vegas buyer guides
Get ready
Conventional prep guide (NV)
Requirements, documents, and credit tune-ups to do before you apply.
Afford it
Income to buy a house
The salary the 28/36 rule says you need at Las Vegas price points.
Costs
PMI in Las Vegas
How private mortgage insurance works — and when it drops off.
Get help
Down payment assistance
Nevada programs that can cover much of your down payment in 2026.
Start here
First-time buyer guide
The full Las Vegas roadmap from credit to closing.