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What Is Mortgage Underwriting?

By Kylie Ora Lobell · December 07, 2022 · 5 minute read

We’re here to help! First and foremost, SoFi Learn strives to be a beneficial resource to you as you navigate your financial journey. Read more We develop content that covers a variety of financial topics. Sometimes, that content may include information about products, features, or services that SoFi does not provide. We aim to break down complicated concepts, loop you in on the latest trends, and keep you up-to-date on the stuff you can use to help get your money right. Read less

What Is Mortgage Underwriting?

Underwriters are a bit like jurors: They soberly weigh the evidence and render a verdict. Unlike jurors, underwriters sometimes reach out to those they are, well, judging to add information, clarify a matter, or otherwise help the case for mortgage approval.

If it’s a “yes” to the address, underwriting has found that you’re fiscally fit enough to take on a mortgage and that it’s a manageable size.

By learning about underwriting, you’ll be prepared for the document-gathering and hurdles ahead.

What Does an Underwriter Do?

Underwriters protect a bank, credit union, or mortgage company by making sure that they only give loan approval to aspiring homeowners who have a good chance of paying the lender back.

Here are some of their tasks:

•   Verify documents and financial information and make sure that enough savings exist to supplement income or contribute toward the down payment.

•   Check an applicant’s credit score and history and note any bankruptcies, late payments, a lot of debt, or other red flags.

•   Calculate the debt-to-income ratio by adding up monthly debt payments and dividing that number by monthly pretax income.

•   Request additional documents and ask questions if necessary. For example, if a homebuyer has had more than one job over the past year and their income is not consistent, an underwriter may want to see more assets.

What Is the Underwriting Process?

The mortgage-seeking journey is a winding path that eventually arrives at the underwriter.

Automated underwriting may approve your loan application, though a human underwriter will verify your application and documentation. If the software refers your application to manual underwriting, that’s usually a slower process.

Here are common steps leading to underwriting:

1. Explore your budget. Prequalifying for a mortgage is a quick act that will provide a ballpark figure, based on self-reported financial info. And you can employ a home affordability calculator to get a feel for your top price.

Think, too, about lender questions you’ll have during the mortgage process.

2. Get preapproved for a loan. Shop around for the best deal, and best-fitting loan, with a mortgage broker or direct lender.

This is the time to submit documentation of your income, employment, assets, and debts and allow a hard pull of your credit scores. What credit score is needed to buy a house? Much depends on whether you plan to use a conventional or government-backed mortgage loan (an FHA loan is especially more lenient).

A mortgage preapproval letter, often good for 30 to 90 days, indicates the lender’s willingness to lend you a particular amount at a tentative or locked interest rate. A preapproval letter also allows a buyer to act quickly in a seller’s market.

3. Go house hunting. You find a home that meets your needs, and agree on a price.

4. Apply for the loan. You may choose one of the lenders you gained preapproval from, or another lender, to apply for the mortgage. You’ll receive a loan estimate within three business days from each lender you apply with.

If you go with one of the former, you submitted documents in order to get preapproved. Still, the lender will likely ask for further documentation now that you’re ready to act on a purchase, and will take another look at your credit.

5. Wait for the underwriting verdict. A loan processor will confirm your information, and then it’s time for the underwriter to review your credit scores and history, employment history, income, debts, assets, and mortgage amount.

The underwriter will order an appraisal of the chosen property and get a copy of the title insurance, which shows that there are no liens or judgments. Finally, the underwriter will consider your down payment.

Then comes the decision: approved, suspended (more documentation is needed), or denied.

Required Information for Underwriting

Lenders are going to request a lot of documents from mortgage loan applicants.

Income verification. The lender will want to see W-2s from the past two years, your two most recent bank statements, and two most recent pay stubs. Those who are self-employed will need to document stable work and payments and ideally have a business website. Applicants will typically need to show evidence of at least two years of self-employment income in the same field.

Any additional income. Pension, Social Security, alimony, dividends, and the like all count.

Proof of assets. This can include checking and savings accounts, real estate, retirement savings, and personal property. A lender might want to see that a down payment and closing costs have been in an applicant’s account for a while.

Debts. Your debt-to-income ratio matters greatly, so list all monthly debt payments, each creditor’s name and address, account numbers, loan balances, and minimum payment amounts.

Gift letter. If you’ve received money from a family member or another person to put toward the house, the lender will request a gift letter for the mortgage and proof of that funding in your account.

Rent payments. Renters will likely need to show evidence of payments for the past 12 months and give contact information for landlords for two years.

How Long Does Underwriting Take?

Underwriting may take a couple of days to more than a week. It all depends on how complicated someone’s finances are and how busy an underwriter is.

Thankfully, underwriters typically do everything online these days, so an applicant can upload documents to a website or simply email them.

How Can I Improve My Chance of Approval?

Before applicants try to get a mortgage, they can take a number of steps to improve their chances of getting approved.

Lighten the debt load. It’s critical to pay off as much debt as possible and to try to keep your credit utilization ratio below 30%, though some lenders like to see a ratio below 25%.

Applicants can pay off debt faster by making a budget, using cash instead of credit cards to make purchases, and negotiating interest rates with creditors.

Look at credit reports. Applicants should also scour their credit reports and fix any mistakes so that their score is as high as possible. Federal law guarantees the right to access credit reports from each of the three major credit bureaus annually for free.

The reports show only credit history, not credit scores. There are ways to monitor your credit scores and track your money at no cost.

Attempt to boost income. Applicants may want to apply for higher-paying jobs or get to know the benefits of a side hustle so they can save more money.

Ask for a gift or loan partner. You could also ask a family member for a gift to put toward the down payment, or you could ask a relative with a stable credit history and income if they would apply for the loan as a co-borrower or cosigner.

With an underwriter extending a hand, a solution may be found that leads to approval.

The Takeaway

Ready to apply for a mortgage? Prepare for a probing look at your private life — the financial one — by an underwriter, who is gauging the risk of lending you a bundle of money. The underwriter looks at a homebuyer’s finances and history, the loan amount, and the chosen property and renders a verdict.

Mortgage shoppers should add SoFi home loans to their list. Why? Click on the link to see all the life-enhancing perks.

And then find your rate in just minutes.


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