How Long Does Mortgage Pre-Approval Last? (2026)

How Long Does Mortgage Pre-Approval Last?

If you are shopping for a home in Seattle or anywhere in Washington State, one of the first things your real estate agent will ask for is a mortgage pre-approval letter. But here is a question many buyers do not think about until it is too late: how long is that letter actually valid?

The short answer is 60 to 90 days for most lenders — but the nuances matter, especially in a market where the average home search in the Seattle metro can stretch well beyond that window.

Why Pre-Approvals Have an Expiration Date

A pre-approval letter is based on a snapshot of your financial life at a specific point in time. Lenders verify your income, assets, employment, and credit before issuing it. Because any of those factors can change — a job switch, a new car loan, a dip in your credit score — lenders set an expiration date to protect themselves and you from making commitments based on outdated information.

The three main reasons pre-approvals expire:

• Credit reports age out. Lenders pull a hard credit inquiry during pre-approval. Most loan programs require that the credit report used at closing be no more than 120 days old, so lenders build in their own buffer.
• Income and employment can change. Underwriters need to verify that your financial situation at closing matches what was reviewed during pre-approval.
• Interest rates shift. The rate you were pre-approved for may no longer be available, which can affect your qualification amount.

Typical Pre-Approval Timelines by Lender Type

Not every lender sets the same expiration window. Here is what you can generally expect:

• Banks and credit unions: 60 to 90 days is standard, with many defaulting to 60 days.
• Mortgage brokers: Typically 90 days, since brokers have access to multiple lenders and can shop updated terms quickly.
• Online lenders: Often 60 to 90 days, though some offer automated renewal processes with a quick document refresh.

As a mortgage broker here in Seattle, I typically issue pre-approvals valid for 90 days and proactively reach out to clients approaching the expiration window. If you are not getting that kind of proactive communication from your lender, that is worth noting — it is one of the things I discuss in my guide on what to look for in a mortgage lender.

What Happens If Your Pre-Approval Expires?

Expiration is not the end of the world — but it does require action before you can make an offer or proceed to closing. Here is what a renewal typically involves:

1. Updated pay stubs: Usually the two most recent pay stubs from your employer.
2. Updated bank statements: The two most recent months of statements for all asset accounts.
3. Verification of employment: Your lender will re-verify that you are still employed in the same capacity.
4. Credit re-pull: Depending on timing, the lender may need to pull a new credit report. If it has been fewer than 120 days since the original pull, they may be able to use the existing report.

Importantly, a pre-approval renewal does not mean starting your application from scratch. Most of your file is already on record. The update is typically faster — often completed within 24 to 48 hours if you are responsive with documents.

How Seattle's Competitive Market Affects This

In the Seattle metro — including King County, Snohomish County, and the Eastside — home searches routinely take three to six months. Inventory constraints, competitive bidding, and buyer hesitation in rate-sensitive periods all contribute to longer timelines.

That means a 60-day pre-approval is almost certain to expire before you find a home if you are searching in popular Seattle neighborhoods like Capitol Hill, Ballard, or Kirkland. When I work with buyers in this market, I recommend:

• Getting pre-approved 30 days before you expect to seriously start touring homes — not months before.
• Asking your lender upfront what their renewal process looks like and how quickly they can turn around an updated letter.
• Keeping your financial life stable during the search period — avoid opening new credit accounts, making large purchases, or changing jobs.

For a deeper look at what happens after you have your letter in hand, see my post on what happens after mortgage pre-approval.

What Can Cause Problems at Renewal Time?

Renewal is usually straightforward — unless something significant changed since your original pre-approval. Common issues include:

• New debt: Financing a car, opening a new credit card, or co-signing a loan for someone else can raise your debt-to-income ratio and reduce what you qualify for. Learn more about how this works in my guide on DTI ratio and mortgage qualification.
• Credit score drop: Missed payments, high utilization on revolving accounts, or collections can lower your score and change your loan terms or eligibility.
• Job change or income reduction: A career shift during the home search can complicate income documentation, even if the new role pays more. I cover this in detail in my post on getting a mortgage after a job change.
• Large asset movements: Moving money between accounts without documentation, or depleting your savings, can raise underwriting questions about where your down payment is coming from.

Pre-Approval vs. Pre-Qualification: A Quick Note

Pre-approval and pre-qualification are not the same thing, and the distinction matters when it comes to expiration too. Pre-qualification is based on self-reported information with no document verification — it carries less weight with sellers and is not the same as a verified pre-approval. In Seattle's competitive market, sellers expect to see a full pre-approval, not a pre-qualification estimate. I break down the full comparison in my post on pre-approval vs. pre-qualification.

Tips to Keep Your Pre-Approval Valid Longer

You cannot extend the expiration date itself, but you can reduce the chance of complications when it comes time to renew:

• Do not open any new lines of credit during your home search.
• Keep your employment situation stable and notify your lender immediately if anything changes.
• Avoid large, undocumented deposits or transfers in your bank accounts.
• Pay all bills on time — even one missed payment can affect your credit profile.
• Stay in regular contact with your mortgage advisor so you can move quickly on renewal when the time comes.

Ready to Get Pre-Approved — or Renew Yours?

Whether you are just starting your home search in Washington State or your pre-approval is approaching its expiration date, I can help you move quickly and confidently. With over 20 years of experience and deep knowledge of the Seattle and greater Washington market, I make sure your financing stays current so you never miss an opportunity on a home you love.

Schedule a consultation today at jdonion.com/contact and I will review your situation, update your pre-approval if needed, and make sure you are ready to compete in this market.