You do not need a Social Security Number to buy a home in California. ITIN (Individual Taxpayer Identification Number) mortgages are legal, available, and used by thousands of California families every year. But the requirements are different from FHA or conventional loans — and the fears that stop people from applying are usually based on myths. Here are the real requirements, real costs, and real answers to the questions you are afraid to ask.
ITIN Mortgage Requirements (2026)
| Requirement | Details |
|---|---|
| Valid ITIN | Must be current (not expired); renew if issued before 2013 |
| Tax returns | 2 years of filed US tax returns (2024 + 2025) |
| Down payment | 15–20% minimum (some lenders accept 10% with higher rate) |
| Bank statements | 12–24 months showing income deposits and savings |
| Employment verification | Letter from employer or 2 years of 1099 income |
| Credit | Alternative credit: 12+ months rent, utilities, phone, insurance payments |
| Rental history | 12–24 months of on-time rent payments (letter from landlord) |
| Reserves | 3–6 months of mortgage payments in savings after closing |
| Property type | Primary residence (1–4 units) |
| Interest rate | Typically 1–2% higher than conventional (7.5–9% in 2026) |
Real Numbers: ITIN Mortgage on a Palmdale Home
| Item | 15% Down | 20% Down |
|---|---|---|
| Down payment | $69,000 | $92,000 |
| Loan amount | $391,000 | $368,000 |
| Interest rate (est.) | 8.5% | 8.0% |
| Monthly P&I | $3,004 | $2,700 |
| Property taxes | $422 | $422 |
| Insurance | $150 | $150 |
| Total monthly | ~$3,576 | ~$3,272 |
Common Fears — Debunked
- "Will the bank report me to immigration?" — No. Banks are prohibited from sharing customer information with immigration authorities.
- "Is it legal for me to buy a home with an ITIN?" — Yes. There is no citizenship or residency requirement to own real estate in California.
- "Will my information be shared with ICE?" — No. Financial institutions do not share customer data with immigration enforcement.
- "Can the government take my house?" — No. Property rights are protected regardless of immigration status.
- "What if my ITIN expires?" — Renew it by filing Form W-7 with the IRS. An expired ITIN does not affect your existing mortgage.
How ITIN Lenders Work (Portfolio Lending)
ITIN mortgages are "portfolio loans" — the lender keeps the loan in-house rather than selling it to Fannie Mae or Freddie Mac (which require SSN). This means each lender sets its own requirements. Some accept 10% down, others require 20%. Interest rates range from 7.5% to 9.5% depending on the lender, down payment, and credit profile. Shopping multiple ITIN lenders is critical — rate differences of 1–2% translate to hundreds of dollars per month. We connect AV buyers with multiple ITIN lenders to ensure you get the best terms available.
Building Alternative Credit for ITIN Buyers
Without a Social Security Number, you likely do not have a traditional FICO credit score. ITIN lenders use alternative credit — a record of your payment history on non-traditional accounts: rent payments (12–24 months), utility bills (electricity, gas, water), cell phone bills, auto insurance, and car payments. Start collecting these records now: get a letter from your landlord confirming on-time payment, save utility receipts, and ensure your phone bill is in your name. The stronger your alternative credit file, the better your interest rate. For a complete guide, see /en/blog/first-home-palmdale-no-traditional-credit.
The Refinance Strategy: ITIN to Conventional
Many ITIN buyers plan a two-step strategy: buy with an ITIN mortgage at 8–9% interest, then refinance into a conventional loan at 6–7% once they obtain a Social Security Number or build enough equity. In the AV, where homes have appreciated 5–8% annually, this refinance window opens within 2–4 years for many buyers. On a $391,000 loan, dropping from 8.5% to 6.5% reduces your monthly payment by approximately $450. Over 30 years, that is over $160,000 in savings.
Frequently Asked Questions
Can I buy a house with an ITIN in California?+
Yes. Buying property with an ITIN is 100% legal in California. Portfolio lenders offer ITIN mortgages with 15–20% down, 2 years of tax returns, and alternative credit history. There is no citizenship or residency requirement.
What down payment do I need for an ITIN mortgage?+
Most ITIN lenders require 15–20% down. Some accept 10% with a higher interest rate. On a $460,000 Palmdale home, that means $69,000–$92,000 down.
What interest rate do ITIN mortgages have?+
ITIN mortgage rates are typically 1–2% higher than conventional rates. In 2026, expect 7.5–9.5% depending on lender, down payment, and credit profile. Shopping multiple lenders is critical.
Will my bank report my ITIN mortgage to immigration?+
No. Banks and financial institutions are prohibited from sharing customer information with immigration authorities. Your mortgage application and property ownership are confidential.
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Talk to Elizabeth — Hablamos Español
Bilingual real estate agent serving Palmdale, Lancaster, Quartz Hill, and all of Antelope Valley. No pressure, no jargon.