Mortgage Pre-Approval

introduction to mortgage pre-approval

A mortgage loan pre-approval is a crucial step in the homebuying process because it gives you — the potential homebuyer — an idea of how much you can afford to spend on a home. Once you've been pre-approved, you can go house hunting with confidence, knowing the exact purchase price you can afford, and the range of mortgage rates and mortgage programs available.

Waterstone Mortgage pre-approval

A pre-approved mortgage is a written guarantee from a lender that confirms the amount of money you can borrow and the terms of the loan, based on your current financial situation.

Photo 1
home-buyers-pre-approved-waterstone-mortgage
Photo 2
home-mortgage-shopping-pre-approval
Photo 3
customers-pre-approved-waterstone-mortgage
Photo 1
importance-mortgage-pre-approval
Photo 2
woman-pre-approving-mortgage-application-waterstone-mortgage
Photo 3
home-mortgage-pre-approval-waterstone-mortgage
Photo 1
home-buyer-mortgage-pre-approval-waterstone-mortgage-corporations
Photo 2
mortgage-pre-approval-documents
Photo 3
homebuyer-pre-approval-documents-waterstone-mortgage
Photo 1
home-pre-qaulification-pre-approval-differences
Photo 2
home-shopping-pre-approval
Photo 3
home-mortgage-pre-approval-waterstone-mortgage-corp
Photo 1
couple-applying-pre-approval-waterstone-mortgage
Photo 2
pre-approval-benefits
Photo 3
homebuyer-pre-approval-tips
Photo 1
mortgage-pre-approval-questions
Photo 2
waterstone-mortgage-pre-approval-customers-home-closing
Photo 3
factors-affect-mortgae-prepproval
What factors affect a loan pre-approval?

A pre-approval is an essential step in the homebuying process that can help you determine the price range of homes you can afford. However, numerous factors can affect your pre-approval, and it's crucial to know all of them before you start the application process. A few of the most critical factors for a mortgage pre-approval include: your credit score and credit history; your debt-to-income (DTI) ratio; and your employment history and income.  

Do mortgage pre-approvals affect your credit?

Many potential homebuyers are concerned about getting pre-approvals and how they might impact their credit. The truth is: pre-approvals can affect your credit, but there are steps you can take to minimize any negative effects.

First, it's important to understand the difference between hard and soft credit inquiries. Soft inquiries occur when a lender or creditor checks your credit report for informational purposes, such as when you check your own credit or when a company pre-approves you for a credit card. Soft inquiries do not impact your score.

On the other hand, hard inquiries occur when a lender or creditor checks your credit report because of your credit application. This can include applying for a mortgage loan pre-approval, credit card, car loan, or any other type of loan. Hard inquiries typically do impact your score, although the effect is usually small and temporary.

According to the Fair Isaac Corporation (FICO), credit inquiries generally have a “small impact” on your overall credit score. In addition, credit scoring bureaus typically acknowledge what is known as “rate-shopping,” which occurs when you are looking for a mortgage, auto loan, or student loan. If you are in the process of searching for the right home loan, FICO advises doing your rate-shopping within a defined period such as 30 days — to minimize any significant impact on your overall credit score.  

How long does it take to get a pre-approval letter?

Getting a mortgage loan pre-approval letter varies by the mortgage lender and can depend on a number of factors – but, typically, it takes anywhere from several hours to a few business days to get a pre-approval letter.

Your credit score and debt-to-income (DTI) ratio can also affect how long it takes to get a pre-approval letter. If you have a good score and a low DTI, you may be able to get a pre-approval faster. However, if you have a poor score or a high DTI, the lender may need more time to review your application.

To ensure a smooth process, it's important to gather all the necessary documentation and be prepared to answer any questions the lender may have. 

How long are loan pre-approvals good for?

Typically, a mortgage pre-approval letter is valid for around 90 days. However, the exact period of validity can vary by lender and may be affected by factors such as changes to credit, income, or residence. Other factors that may fluctuate are mortgage interest rates, proposed loan terms, and loan programs. It's important to remember that the pre-approval is not a guarantee of a loan and the lender may change its offer or terms based on these factors.

Using an expired pre-approval can have consequences for homebuyers. If the pre-approval has expired, the lender may no longer honor the terms or offer a loan at all, leaving the homebuyer at a disadvantage in a competitive market. Because of this, it's crucial for homebuyers to keep track of the expiration date of their pre-approval and act accordingly.

In case of an expired pre-approval, the homebuyer still has plenty of options. It's possible to renew a pre-approval online or in person by contacting the lender. 


In accordance with federal regulations, consumers are not required to provide verifying documents until they have submitted an application, received a Loan Estimate Disclosure, and stated their intent to proceed with the loan transaction.