Published:
October 27, 2020
Last updated:
June 3, 2026
What Are the Loan Qualifications to Secure a Mortgage?

Key Takeaways

  • Preapproval is more valuable than prequalification because it involves a full application and verified documentation.
  • Common mortgage qualifications include proof of identity, income, assets, employment history, down payment funds, and acceptable credit.
  • Self-employed borrowers can still qualify, but usually need extra records like two years of tax returns, business documents, and bank statements.
  • The underwriter makes the final decision using verified documents, including factors like debt-to-income ratio and loan-to-value ratio.
In This Article

You’re finally ready to take the plunge and start house-hunting. Have you thought about the loan qualifications to secure a mortgage? Nothing is worse than finding a home and not being able to close on it due to problems with financing.

Fortunately, the loan officers at Sammamish are here to support you in your quest to become a happy homeowner. They’ll be with you every step of the way as you apply for your new home loan, house-hunt, and close the deal on your new residence.

What is the Difference Between Prequalification and Preapproval?

Pre-qualification is a surface level step offered by many lenders. It’s typically based on the assumption that answers you give to a list of questions are 100% true and accurate and that there are no other factors that need to be considered. No review of your documentation is done, and it’s really just a process designed to get a ballpark idea of what your total loan amount and interest rate might be if you were to be approved.

A pre-qualification letter isn’t really worth anything, as it’s not backed by an underwriter or an actual loan offer. You can show a pre-qual letter to a home seller or agent and they still won’t know if you are actually a qualified buyer. The only way to prove you are serious and capable of buying a home is with a preapproval.

A mortgage pre-approval is a complete loan application process. You can complete the pre-approval process before you even find the home you want to make an offer on. One you’re pre-approved, you’ll have a loan offer in hand you can present to potential sellers or agents, and you’ll have an edge over other would-be buyers who are merely prequalified.

What Are the Qualifications to Get Preapproved?

The qualifications for a mortgage may vary based on the type of loan you are applying for. The documentation you’ll need can also vary slightly. In most cases, you’ll need all of the following:

Proof of Identity

To prove you are who you say you are, you’ll need to be able to provide a form of photo identification (such as a driver’s license) and your social security card. Your lender will need to be able to verify your identity and address, as well as run a credit check.

Proof of Income and Assets

You’ll be expected to be able to provide proof of your income. If you are a regular employee, this means accessing your W-2 wage statements from the past two years, any recent pay stubs that record both your immediate income and the year-to-date (YTD) amount, and older pay stubs if necessary to show additional YTD from a former job.

You may also be asked to provide documentation of income from other sources, such as alimony, bonuses, or payments from a structured settlement. Print off copies of your two most recent tax returns to show consistency or growth in annual earnings. Finally, you’ll need to hand over bank statements or a letter from your CPA or investment manager confirming that you have funds to cover your down payment and closing costs, while leaving yourself an emergency ash reserve.

Employment history and job stability

Lenders also review your employment history and overall job stability as part of the mortgage qualification process. In general, they want to see that your income source is dependable and that your work history supports your ability to continue making mortgage payments. If there have been recent job changes, employment gaps, or other shifts in your work situation, you may be asked to provide additional explanation or supporting documentation.

Down payment requirements

Down payment requirements are another important part of mortgage qualification. The amount you need to put down can vary depending on the loan program and the lender’s guidelines. In general, lenders want to verify that you have enough available funds for the down payment and that those funds are properly documented as part of your overall financial profile.

Acceptable credit

Your credit score is one of the first things the lender will look at. If your score is low, you may have to pay a higher interest rate or come up with a bigger down payment. If it’s below a certain threshold, you may not qualify for a conventional home loan at all.

That said, if you have a low credit score, you don’t have to give up on your dream of becoming a homeowner. You can build up your credit and position yourself to be accepted as a qualified home loan applicant. The team at Sammamish can tell you if your score is low and what steps you can take to improve it.

If you have ever had a foreclosure, even if your credit score has recovered, you may be asked for additional documentation and explanations regarding your foreclosure. If you can prove the foreclosure was due to a one time event over which you had no control, you can typically get an FHA loan after three years, and apply for a Fannie Mae or Freddie Mac loan after seven years.

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What If I am self-employed? Can I Still Qualify for a Mortgage?

Self-employed mortgage loan applicants will need to provide significant additional documentation to prove their income is regular and stable. You’ll be asked for two years’ personal and business tax returns, plus a copy of your business license and a statement from your CPA affirming that you are in business.

You may also be required to provide either an audited profit and loss statement, or an unaudited P&L statement plus the last 60 days’ worth of business and/or personal bank statements. Being self-employed doesn’t quash hopes of being approved for a home loan; it just means there are a few more steps.

Who Makes the Final Decision About My Qualification?

While you’ll work with your loan officer, transaction coordinator and loan processor, the final decision is made by the underwriter. They are responsible for reviewing your application and all of the verified documentation, and applying their best judgement as to whether or not you can confidently repay the loan.

Factors the underwriter will take into account before approving or declining your loan application include your LTV and DTI. The LTV is the loan-to value ratio, or how much the requested loan amount is compared to the appraised value of the home you hope to buy. The DTI is your debt-to-income ratio, which compares how much your income is to your monthly and annual debt payments and other financial obligations.

If your LTV or DTI are outside of conventionally acceptable parameters, the underwriter has the leeway to look at other factors and find ways to help you qualify. You might be able to sell another property to increase your liquid assets, or purchase PMI (private mortgage insurance) to lower the risk for the lender.

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Why Choose Sammamish Mortgage?

At Sammamish, our main focus is helping applicants through the preapproval process so they can qualify for a mortgage. All of our loan officers are highly experienced and can help you navigate the tricky business of finding the right loan product for your needs.

With Sammamish, you’ll never be left in the dark about the status of your loan application. Our goal is to keep you informed of your application’s process at every step along the way, and remove the stress and anxiety that many feel when house-hunting.

Sammamish Mortgage has been in business since 1992, and has assisted many home buyers in the Pacific Northwest. If you are looking for mortgage financing in Washington State, we can help. Sammamish Mortgage offers mortgage programs in Colorado, Idaho, Oregon, California, and Washington.

FAQs

What is the difference between mortgage prequalification and preapproval?

Prequalification is a basic estimate based on unverified information you provide. Preapproval is a more complete loan review that includes documentation and gives sellers stronger evidence that you are a qualified buyer.

Why is a preapproval stronger than a prequalification letter?

A preapproval carries more weight because it is based on a full loan application and supporting documents. It shows that your finances have been reviewed more closely than they would be in a simple prequalification.

Can I get preapproved before finding a home?

Yes. Many buyers complete the preapproval process before they start shopping so they know their budget and can make a stronger offer when they find a home.

What documents are usually needed to get preapproved for a mortgage?

Most lenders ask for proof of identity, income documents such as W-2s and pay stubs, recent tax returns, and documentation showing funds for the down payment and closing costs.

How do lenders verify my identity for a mortgage application?

Lenders typically ask for a government-issued photo ID and information needed to verify your address and run a credit check.

Why does my credit score matter when applying for a mortgage?

Your credit score helps lenders evaluate risk. A stronger score can improve your chances of approval, while a lower score may lead to a higher interest rate, a larger down payment requirement, or fewer loan options.

Can I still qualify for a mortgage with a low credit score?

Yes, in some cases. Loan options may be more limited, and the terms may be less favorable, but improving your credit profile can help you qualify for better financing.

Can self-employed borrowers qualify for a mortgage?

Yes. Self-employed borrowers can qualify, but they usually need to provide more documentation to show that their income is stable and ongoing.

What extra documents do self-employed borrowers usually need?

Self-employed applicants are often asked for personal and business tax returns, a business license, a letter from a CPA, and profit and loss statements or recent bank statements.

Who makes the final decision on a mortgage application?

The underwriter makes the final decision after reviewing your application, supporting documents, credit profile, assets, and overall ability to repay the loan.