If you're thinking about buying a home in Las Vegas, one of the smartest first moves you can make is getting preapproved for a mortgage — before you ever set foot in a house.

Preapproval tells you exactly how much you can borrow, shows sellers you're a serious buyer, and helps you avoid falling in love with a home that's outside your budget. In a competitive market like Las Vegas, it can be the difference between getting the house and losing it to another offer.

Here's what you need to know.

What Is Mortgage Preapproval?

Preapproval is a written statement from a lender that says, based on a review of your credit, income, and assets, you qualify to borrow up to a certain amount. It's more thorough than a prequalification (which is usually just a quick estimate) and carries more weight with sellers.

When you make an offer on a home in Las Vegas, most sellers and their agents will want to see a preapproval letter. Without one, your offer may not even be considered.

What Do You Need to Get Preapproved?

The documents you'll need are fairly standard. Having them organized before you call a lender will speed up the process significantly.

Income documentation:

• Two years of W-2s or 1099s
• Two most recent pay stubs (if you're a W-2 employee)
• Two years of federal tax returns (especially important if you're self-employed)
• Profit and loss statement if you own a business

Asset documentation:

• Two to three months of bank statements (checking and savings)
• Retirement or investment account statements
• Documentation of any gift funds if someone is helping with your down payment

Credit and identity:

• Your Social Security number (the lender will pull your credit report)
• Government-issued ID

Other items that may be requested:

• Rental history if you've been renting
• Divorce decree or child support documentation if applicable
• Explanation letters for any unusual deposits or credit events

How Long Does Preapproval Take?

With a responsive lender and organized documents, you can often get a preapproval letter within one to two business days. Some lenders can turn it around same-day if everything is in order.

The key is being responsive. If your lender asks for additional documentation, getting it back quickly keeps the process moving.

How Long Is a Preapproval Good For?

Most mortgage preapprovals are valid for 60 to 90 days. If you haven't found a home by then, your lender can typically refresh it with updated documents. Your credit may be pulled again, but if your financial situation hasn't changed significantly, the outcome should be similar.

What Affects Your Preapproval Amount?

Lenders look at several factors when determining how much you can borrow:

Credit score — A higher score generally means better rates and more loan options. Most conventional loans require a minimum score of 620, though FHA loans can go lower.

Debt-to-income ratio (DTI) — This is your monthly debt payments divided by your gross monthly income. Most lenders want to see a DTI below 43–45%, though some programs allow higher.

Down payment — The more you put down, the lower your loan amount and monthly payment. Conventional loans can require as little as 3–5% down; FHA loans require 3.5% with qualifying credit.

Employment history — Lenders generally want to see two years of consistent employment. Gaps or recent job changes may require explanation.

Does Preapproval Hurt Your Credit?

Getting preapproved does involve a hard credit inquiry, which can temporarily lower your score by a few points. However, if you're shopping multiple lenders within a short window (typically 14–45 days depending on the scoring model), those inquiries are usually treated as a single inquiry for scoring purposes.

Don't let concern about a small credit impact stop you from getting preapproved. The benefit of knowing your buying power far outweighs a temporary minor dip.

Preapproval vs. Prequalification: What's the Difference?

Prequalification is a quick estimate based on information you provide — no documents, no credit pull. It gives you a rough idea of what you might qualify for, but it carries little weight with sellers.

Preapproval involves actual document review and a credit check. It's a much stronger signal to sellers that you're ready to buy.

In Las Vegas's competitive market, a preapproval letter is essentially a requirement for making a credible offer.

What Happens After Preapproval?

Once you're preapproved, you can start shopping for homes with confidence. When you find one you want to make an offer on, your agent will include your preapproval letter with the offer.

If your offer is accepted, you'll move into the formal loan application process. Your lender will order an appraisal, verify your documents again, and work toward a final loan approval — called a "clear to close."

Frequently Asked Questions

Can I get preapproved if I have less-than-perfect credit? Yes. FHA loans are available with credit scores as low as 580 (and sometimes lower with compensating factors). VA loans for eligible veterans often have flexible credit requirements as well. The best approach is to talk to a lender about your specific situation rather than assuming you won't qualify.

Should I get preapproved before I find a real estate agent? You can do either first, but getting preapproved early helps your agent show you homes in the right price range. Many agents will ask for a preapproval letter before scheduling showings.

What if I'm self-employed? Self-employed borrowers can absolutely get preapproved. The documentation requirements are more involved — typically two years of tax returns and a profit and loss statement — but there are loan programs designed specifically for self-employed buyers.

Does preapproval guarantee I'll get the loan? No. Preapproval is based on the information available at the time. Final approval depends on the property appraisal, a final review of your documents, and no significant changes to your financial situation between preapproval and closing.

How many lenders should I get preapproved with? Shopping two or three lenders is reasonable and can help you compare rates and fees. Just try to do it within a short window to minimize the credit impact.

Ready to Get Started?

Getting preapproved is one of the most straightforward steps in the home buying process — and one of the most important. If you're thinking about buying a home in Las Vegas or anywhere in Southern Nevada, I'm happy to walk you through your options and get you a preapproval letter.

Home loans are not all one size fits all. Let's keep yours personal.

Ron Stoker Mortgage Loan Originator | NMLS #2113445 NEXA Mortgage, LLC | Corporate NMLS #1660690 702-449-2560 | mstoker@nexamortgage.com

This article is for informational purposes only and does not constitute a commitment to lend. Loan approval is subject to credit approval and program guidelines. Not all loan programs are available in all states. Interest rates and program terms are subject to change without notice.