How to Apply for a Mortgage with an ITIN

Buying a home with an ITIN is possible, and more straightforward than most people expect. An Individual Taxpayer Identification Number (ITIN) is accepted by lenders, like First Alliance Credit Union, who offer ITIN mortgage loans. Overall, the process is very similar to applying with a traditional Social Security Number (SSN). You will usually need proof of income, valid identification, and a record of on-time payments to get started.

If you have been wondering whether homeownership is possible without a traditional Social Security Number, the answer is yes. Many people in Southeast Minnesota and across the country are in the same situation. They work hard and want to put down roots. But when they start asking about mortgages, they run into a wall. Most big banks and many local financial institutions simply do not offer home loans for ITIN holders.

Can You Buy a House with an ITIN Number?

Yes. An ITIN, or Individual Taxpayer Identification Number, is a tax processing number issued by the IRS to people who are required to file taxes but are not eligible for a Social Security Number. It does not affect your ability to own property in the United States.

What it does affect is which lenders will work with you. Most traditional banks and mortgage companies only process applications tied to a Social Security Number. ITIN mortgage loans are a different product, and not every lender offers them.

At First Alliance Credit Union, we do. And the process works the same way as a standard mortgage application. You apply, we review your income, credit history, and down payment, and we work with you to find loan terms that fit your goals.

Do I Need a Social Security Number to Get a Mortgage?

No. A Social Security Number is not required if you are applying for a mortgage with an ITIN through a lender that accepts them. Your ITIN serves as your identification number throughout the application.

The key is finding the right lender. Many financial institutions do not have an ITIN mortgage product at all, which is why so many ITIN holders assume homeownership is out of reach. It is not. It just requires working with a lender who is set up to help you.

What Documents Do I Need for an ITIN Mortgage?

Having your documents ready before you apply for a mortgage makes the process smoother and faster. Here is a general checklist of what most lenders, including First Alliance, will ask for:

Identity and Tax Documents

• Valid ITIN (Individual Taxpayer Identification Number)
• Government-issued photo ID (passport, consular ID, or foreign national ID)
• Two years of filed tax returns using your ITIN

Proof of Income

• Two years of W-2s or 1099s (if applicable)
• Recent pay stubs (typically the last 30 days)
• Bank statements from the last two to three months
• If self-employed: profit and loss statements or business tax returns

Residency and Housing History

• Two years of residency history in the United States
• Rental payment history or landlord contact information

Additional Items

• Proof of down payment funds
• Any other accounts or assets you want considered

Every situation is a little different, and a mortgage lending advisor can tell you exactly what applies to yours. If you are missing something or unsure where to start, that is what we are here for.

How to Apply for a Mortgage with an ITIN: Step by Step

The ITIN mortgage loan process is not complicated. Here is how it typically works from start to finish.

Step 1: Check your credit

Before applying, pull your credit report and review it for accuracy. A stronger credit history improves your chances of approval and can help you qualify for better terms. If you need to build or repair your credit first, a lending advisor can help you create a plan.

Step 2: Save for a down payment

Down payment requirements vary, but many ITIN borrowers qualify with as little as 3 to 5 percent down. If that feels out of reach right now, ask about local or state down payment assistance programs. There may be options available to help you get there faster.

Step 3: Gather your documents

Use the checklist above to start pulling together your income records, tax returns, ID, and bank statements. Getting organized early makes the application go more smoothly.

Step 4: Talk to a lending advisor

This is the most important step. A mortgage lending advisor will look at your full financial picture, explain what you qualify for, and walk you through your options without pressure. At First Alliance, we want you to feel comfortable and informed before you commit to anything.

Step 5: Submit your application

Once you are ready, your advisor will guide you through the application. We will review your income, credit, and down payment, and let you know next steps from there.

Step 6: Get pre-approved and start shopping

Pre-approval tells sellers you are a serious buyer and gives you a clear price range to work with. Once you find a home you love, we will move into underwriting and closing.

What Credit Score Is Needed for an ITIN Loan?

There is no single answer, because credit requirements can vary depending on the lender and the loan. That said, ITIN borrowers are generally reviewed using the same lending standards as anyone else. A solid credit history, consistent income, and a reasonable down payment all work in your favor.

If your credit score is not where you want it to be, that is okay. First Alliance offers credit-building guidance to help members get ready to borrow. Starting that conversation early gives you a clear roadmap and a realistic timeline for when you might be ready to apply.

Wondering what your monthly payment might look like? Use our free Mortgage Loan Payment Calculator to get an estimate in minutes. It's a simple first step toward understanding what homeownership could cost you.

Why First Alliance Is Different

Most people who hold an ITIN have heard the same thing when they ask about a mortgage: we cannot help you. That answer is frustrating, especially when you have a steady job, a solid rental history, and a real plan to buy a home.

We built our ITIN mortgage product because we believe everyone who works hard in this community deserves a fair shot at homeownership. We have helped many families here in Southeast Minnesota go through this process and come out on the other side with a home of their own. We know how it works, and we know how to guide you through it.

We also understand that navigating the mortgage process in a second language adds another layer of difficulty. Our team is here to make sure you understand every step, every document, and every decision before you make it.

Frequently Asked Questions

Buying a home is one of the biggest financial decisions you will ever make. It is normal to have questions, especially if this is your first time going through the home buying process. Here are the questions we hear most often from members during the home buying process.

Can you buy a house with an ITIN number?

Yes. An ITIN is accepted by lenders who offer ITIN home loans. You do not need a Social Security Number to qualify for a mortgage or to own property in the United States.

What documents do I need for an ITIN mortgage?

You will generally need your ITIN, a government-issued photo ID, two years of tax returns, recent pay stubs, bank statements, and a history of on-time payments. Your mortgage lending advisor will give you a specific list based on your situation. 

Do I need a Social Security Number to get a mortgage?

No. If you are applying through a lender that offers ITIN mortgage loans, your ITIN serves as your identification. Not all lenders offer this product, which is why finding the right one matters.

What credit score is needed for an ITIN loan?

Requirements vary by lender, but in general, the stronger your credit history and the more consistent your income, the better your chances of approval. If you are still building credit, a First Alliance Credit Union mortgage lending advisor can help you create a plan.

How do I apply for an ITIN mortgage loan?

Start by gathering your documents and connecting with a lending advisor. At First Alliance, we walk you through each step, from pre-approval to closing, and answer every question along the way.

You Have Worked Hard for This

Homeownership is not just about the house. It is about stability, building equity, and creating something lasting for yourself and your family. If you have an ITIN and a steady income, you may be closer to qualifying than you think.

First Alliance Credit Union is the only lender in Southeast Minnesota offering ITIN mortgage loans, and we have been doing this long enough to know how to make the process clear and manageable. You should not have to figure this out alone.

Talk to a First Alliance mortgage lending advisor today. We will look at your situation, answer your questions, and help you take the next step toward owning your home.

Ready to take the first step? Talk to a First Alliance mortgage lending advisor today and find out what you qualify for.