Direct answer: Yes — a foreign national can buy a home in Texas without a green card or a Social Security number. The most common path is an ITIN mortgage: a home loan that uses your Individual Taxpayer Identification Number instead of an SSN. Texas places no citizenship or residency requirement on owning property, so the real question isn’t whether you’re allowed to buy — it’s which lender will underwrite your file, and what they’ll ask for. This guide walks through how ITIN home loans work, who they’re for, and what to expect before you start.
Reviewed by Linh Luong — Designated Broker, Core Properties (TREC #9014736). Core Properties is a bilingual brokerage representing immigrant and foreign-national buyers across Houston, Katy, Sugar Land, Cypress, Pearland, and Austin.
This article is general guidance, not legal, tax, or immigration advice. Lending rules and program terms change, and they vary by lender. For your specific situation, confirm the details with a licensed mortgage lender and, where your immigration or tax status is involved, a qualified immigration attorney or CPA.
You’ve been renting in Houston or Austin for a few years. You file taxes every spring, you’ve built a life here, and you’re tired of paying down someone else’s mortgage. But you don’t have a green card, and you’ve never been issued a Social Security number — so somewhere along the way, someone told you that buying a house was off the table.
It isn’t. We close homes for buyers in exactly this situation, and the tool that makes it possible is the ITIN mortgage. Here are the honest answers we give our clients, without the jargon.
What is an ITIN, and what is an ITIN mortgage?
An ITIN — Individual Taxpayer Identification Number — is a tax-processing number the IRS issues to people who need to file U.S. taxes but aren’t eligible for a Social Security number. Many foreign nationals already have one, because they’ve been filing returns on U.S. income for years.
An ITIN mortgage is simply a home loan that uses that number in place of an SSN to verify your identity and pull your file together. The house, the contract, the title, and the closing all work the same way they do for any other Texas buyer. What’s different is the lender: ITIN loans are usually offered by community banks, credit unions, and specialty non-bank lenders rather than the big national names, because they’re held in the lender’s own portfolio instead of being sold to Fannie Mae or Freddie Mac.
That portfolio detail is the reason the terms look a little different from a conventional loan, as you’ll see below.
Who ITIN mortgages are actually for
In our experience, ITIN buyers tend to fall into a few groups:
- Long-time residents without permanent status who have steady income and a tax history but no SSN.
- Self-employed business owners — restaurant owners, contractors, shop owners — who file with an ITIN and have the income to support a mortgage, even if it doesn’t show up on a traditional W-2.
- Mixed-status families, where one spouse has an SSN and the other doesn’t, and they want both names on the loan or the title.
- Foreign nationals early in the immigration process who don’t yet qualify for a conventional loan but don’t want to keep renting while they wait.
If you already have a work visa with a Social Security number — say you’re on an H-1B — an ITIN loan usually isn’t your best option, because you can likely qualify for a conventional or FHA loan with better terms. For that, start with our H-1B home-buying questions guide instead. ITIN mortgages are built for buyers who don’t have that SSN door open to them.
What lenders typically look for
Every lender writes its own rules for portfolio loans, so the specifics vary — but the questions an ITIN underwriter asks tend to rhyme. Most want to see some version of the following:
- A valid ITIN and government-issued identification (often a passport, sometimes a consular ID, depending on the lender).
- Two years of filed tax returns. This is the backbone of an ITIN file. Lenders use your returns to confirm income and to see that you’ve been a consistent taxpayer.
- Proof of steady income — pay stubs, bank statements, or business records if you’re self-employed.
- A documented down payment. ITIN loans typically ask for more money down than a conventional loan — often in the range of 15% to 20%, though it varies by lender and your overall file.
- A reasonable credit picture. Many ITIN buyers have a credit history tied to their ITIN; others build a file through alternative records like rent, utility, and insurance payments. A good lender will tell you which they accept.
None of these are hard rules we can promise on a brokerage page — they’re the patterns we see. The honest move is to get pre-qualified with a lender who does ITIN loans regularly, so you’re working from real numbers rather than averages from an article.
What’s different from a conventional loan (the honest trade-offs)
We’re not going to pretend an ITIN mortgage looks identical to a loan a U.S. citizen with a 30-year credit file gets. The trade-offs are real, and you should know them going in:
- Interest rates are usually higher. Because the lender keeps the loan on its own books and the borrower pool is smaller, ITIN rates typically run above conventional rates. How much higher depends on the lender, your down payment, and your credit — which is why comparing two or three lenders is worth the extra week.
- Down payments are typically larger. Plan for more money down than the 3% to 5% you’d hear quoted for conventional or FHA loans.
- The lender pool is smaller. Most big national online lenders don’t offer ITIN loans at all. You want someone who does these routinely, not one figuring it out on your file.
- You can often refinance later. Many of our clients treat the ITIN loan as a first step: buy now, build U.S. credit and equity, and refinance into better terms down the road if their status or credit changes. Ask any lender you talk to whether their loan has prepayment penalties, so a future refinance stays open to you.
Think of an ITIN mortgage as the door that gets you into ownership now, with the option to improve the terms later — not as a permanent ceiling.
Does buying a home affect my immigration status?
This is the question we get asked most, and the answer is reassuring: owning property in the U.S. neither helps nor hurts your immigration case. It’s a financial decision, not an immigration one. A home doesn’t grant status, and not having status doesn’t stop you from owning a home in Texas.
The flip side is just as important: you keep the house regardless of what happens with your status. Property ownership doesn’t depend on a visa or a green card. If your circumstances change, you can keep the home, rent it out, or sell it — you’re a property owner like any other. We still recommend talking through your situation with an immigration attorney before you buy, so you decide with full information. For the bigger picture on how recent Texas law treats foreign buyers, our honest breakdown of SB 17 is worth a read.
The Texas buying process, step by step
Once an ITIN loan is your path, the road to closing looks much like it does for any Texas buyer:
- Get pre-qualified with an ITIN-friendly lender so you know your real budget and have a letter sellers take seriously.
- Sign a buyer-representation agreement so you have a fiduciary agent legally on your side. In Texas, without one, the agent showing you a house represents the seller. Our buyer-rep explainer covers why this matters more, not less, on a complex file.
- Tour homes and make an offer in the area that fits your work and family — Katy and Sugar Land are favorites for schools and resale strength, while Cypress and Pearland offer newer construction at better value.
- Go through underwriting, where your ITIN, tax returns, and income docs are reviewed. Respond quickly to document requests — this is where files speed up or stall.
- Close at the title company, sign, and get your keys.
For a full walkthrough that isn’t visa-specific, see our guide to buying a house in Texas.
Frequently asked questions
Can I really buy a house in Texas without a green card or SSN?
Yes. Texas has no citizenship or residency requirement for property ownership. With a valid ITIN, two years of tax returns, and a documented down payment, many foreign nationals qualify for an ITIN mortgage — and the contract, title, and closing work the same as for any other buyer.
How much do I need for a down payment on an ITIN loan?
It varies by lender, but ITIN loans typically ask for more down than conventional loans — often in the 15% to 20% range. The exact figure depends on your credit, income, and the specific lender’s portfolio rules, so get a real quote rather than relying on an average.
Are ITIN mortgage rates higher than conventional rates?
Usually, yes. Because these loans stay on the lender’s own books and serve a smaller borrower pool, rates tend to run above conventional. Many buyers refinance into better terms later, so ask whether the loan has any prepayment penalty before you sign.
Do you offer Vietnamese-language home-buying support?
Yes. Core Properties is a bilingual Vietnamese-English brokerage. We can handle consultations, contract reviews, and closings in Vietnamese — including for parents helping with a down payment or co-signing — and connect you with lenders who can do the same.
Ready to find out what you qualify for?
You don’t need a green card or a Social Security number to own a home in Texas — you need the right lender and an agent who has actually closed files like yours. We represent foreign-national and ITIN buyers across Houston, Katy, Sugar Land, Cypress, Pearland, and Austin, and your buyer consult includes an introduction to lenders we’ve closed ITIN loans with and a written buyer-rep agreement so you have someone on your side from the first showing through closing.
Schedule a buyer consult, call us at (281) 779-8488, or email support@corepropertiestx.com — in English or Vietnamese. (Bạn có thể mua nhà ở Texas mà không cần thẻ xanh hay số an sinh xã hội — liên hệ chúng tôi để được tư vấn bằng tiếng Việt.)