A starter guide to mortgage underwriting

by Paul DaSilva 06/08/2025

What is mortgage underwriting featured image

For most homebuyers, securing financing through a mortgage loan is the best option to purchase a property. Getting an overall idea of the mortgage underwriting process can help you when working with a mortgage lender and can help you prepare for each step of the journey. 

What is mortgage underwriting?

After you send in a mortgage loan application, it goes through the underwriting process. Your lender reviews key pieces of information to determine if you’re financially able to pay them back for the loan. 

A mortgage underwriter reviews your credit score, credit history, employment information and assesses the mortgage loan amount to see if it’s worth the investment for the lending company. 

Tell me the steps of the mortgage underwriting process

There are 5 main steps to the mortgage underwriting process. Theses include: 

  • Getting your loan application preapproved. 
  • Verification of your assets and income. 
  • Appraisal for qualification. 
  • Verification of no titles on the property and title insurance. 
  • Final decision to approve or deny the mortgage application. 

How strict is mortgage underwriting?

Overall, an average of 7 to 14 percent of mortgage applications are denied yearly. Most lenders abide by Fannie Mae and Freddie Mac guidelines during the lending process. Government backed loans such as an FHA or VA loan adhere to regulations of the Federal Housing Administration.

Sometimes, lenders will implement their own regulations on top of the standard ones in response to economic factors or other conditions, which is called an overlay. 

Getting approved or a loan gives homebuyers more freedom when making a property purchase. By reviewing the underwriting process, you can prepare needed documentation and get a better idea of the timeline for approval.



About the Author
Author

Paul DaSilva

As a RE/MAX® agent, I’m dedicated to helping my clients find the home of their dreams. Whether you are buying or selling a home or just curious about the local market, I would love to offer my support and services. I know the local community — both as an agent and a neighbor — and can help guide you through the nuances of our local market. With access to top listings, a worldwide network, exceptional marketing strategies and cutting-edge technology, I work hard to make your real estate experience memorable and enjoyable.

I look forward to the opportunity to work with you. Please don’t hesitate to contact me today!