By Homecrest Guide Editorial Team · September 30
Not having a Social Security number doesn’t automatically rule you out of buying a home in Washington, DC. A number of lenders offer ITIN mortgages, designed specifically for borrowers who file taxes using an Individual Taxpayer Identification Number instead of a Social Security number. These loans work differently from standard FHA, VA or conventional loans, so it’s worth understanding the requirements before you start house hunting.
Quick answer: yes, ITIN mortgages exist and are offered by a number of banks, credit unions and specialty lenders, including some active in the DC area. They generally require a larger down payment (often 15–25%), a valid ITIN and tax filing history, proof of steady income, and sometimes an alternative credit history if you don’t have a traditional U.S. credit score. These loans are not backed by FHA, VA or Fannie Mae/Freddie Mac, so terms vary significantly by lender. They are offered by select community banks, credit unions, and non-conforming lenders active in the DC area, with terms and guidelines set individually by each portfolio lender.
In this guide
- What an ITIN mortgage is
- Who ITIN loans are designed for
- Typical requirements
- How ITIN loans differ from FHA, VA and conventional loans
- Building credit and documentation without a Social Security number
- Where to find ITIN lenders in the DC area
- Questions to ask before choosing an ITIN lender
- FAQs
What an ITIN mortgage is
An Individual Taxpayer Identification Number (ITIN) is issued by the IRS to individuals who need to file U.S. taxes but aren’t eligible for a Social Security number. An ITIN mortgage is a home loan product designed for these borrowers, using the ITIN in place of a Social Security number for identification and underwriting purposes.
ITIN loans are portfolio loans in most cases, meaning the lender keeps the loan on its own books rather than selling it to Fannie Mae, Freddie Mac, or insuring it through FHA or VA. Because of this, there’s no single standardized ITIN loan program — each lender sets its own rules for down payment, rate and documentation.
Who ITIN loans are designed for
ITIN mortgages are generally used by:
- Immigrants who file U.S. taxes but don’t have a Social Security number.
- Borrowers with steady income and a history of tax filing, often over several years, even without a traditional Social Security-based credit history.
- Buyers who may not qualify for FHA, VA or conventional loans specifically because those programs generally require a Social Security number for their standard underwriting process.
This is different from, and shouldn’t be confused with, general questions about immigration status and homeownership; ITIN loans are a tax-identification-based lending product, not an immigration status determination. This article covers only the mortgage mechanics, not immigration law, and isn’t a substitute for legal advice on immigration matters.
Typical requirements
While requirements vary by lender, common elements of ITIN mortgage programs include:
- A valid, current ITIN, along with a history of filing U.S. tax returns, often for at least the past two years.
- A larger down payment than government-backed loans typically require, commonly in the range of 15% to 25%, though this varies by lender and loan amount.
- Proof of steady income, which may include tax returns, pay stubs, bank statements, or, for self-employed borrowers, profit-and-loss statements and business documentation.
- An alternative credit history, if a traditional U.S. credit score isn’t available. This can include on-time payment history for rent, utilities, insurance, or other recurring bills, sometimes referred to as «non-traditional credit.»
- A higher interest rate in many cases compared to conforming loans, reflecting the lender’s added risk in holding a portfolio loan rather than selling it to a government-backed program. Interest rates are typically 1.5% to 2.5% higher than standard conforming mortgage rates, reflecting the added portfolio risk held by the lender.
How ITIN loans differ from FHA, VA and conventional loans
| Feature | ITIN loan | FHA / VA / Conventional |
|---|---|---|
| Backed by government or GSE | No (portfolio loan) | Yes |
| Standardized requirements | No, varies by lender | Yes, published guidelines |
| Typical down payment | 15–25% | 0–5% (VA/FHA/conventional programs) |
| Credit history required | Often alternative/non-traditional accepted | Traditional credit score typically required |
| Rate | Often higher | Typically lower, tied to published pricing |
Because ITIN loans are less standardized, comparing offers from multiple lenders matters even more than with a conforming loan, since terms can differ substantially from one institution to the next.
Building credit and documentation without a Social Security number
If you’re planning to apply for an ITIN mortgage, preparation matters:
- File taxes consistently using your ITIN for at least two years before applying, since most lenders want to see this history.
- Build a U.S. bank account history, showing steady deposits and responsible account management over time.
- Establish alternative credit references, such as on-time rent payments (ideally documented through a formal lease and payment records), utility bills, or a secured credit card if you’re able to obtain one.
- Keep income documentation organized, especially if you’re self-employed, since ITIN underwriting often requires more extensive proof of income stability than a standard W-2 employee would need.
- Save for a larger down payment earlier in your planning, since ITIN loans typically require significantly more upfront cash than government-backed programs. Read more in How to Save for a Down Payment in DC: Practical Strategies
Where to find ITIN lenders in the DC area
ITIN mortgage programs are offered by a limited number of banks, credit unions and specialty mortgage companies rather than being widely available at every lender. When researching options:
- Community banks and credit unions in immigrant-serving neighborhoods sometimes offer ITIN programs as part of a broader community lending mission.
- Specialty mortgage lenders that focus specifically on ITIN and non-traditional credit borrowers may operate regionally or nationally and serve DC-area buyers.
- Housing counseling agencies in DC may be able to provide referrals to lenders with active ITIN programs, along with general guidance on the process.
Key resources in the DC area include Community Development Financial Institutions (CDFIs) such as Lafayette Federal Credit Union, IDB Global Federal Credit Union, and local non-profit housing organization partners like the Latino Economic Development Center (LEDC), which connect buyers with active ITIN portfolio lenders
Questions to ask before choosing an ITIN lender
- What is the minimum down payment required, and does it vary by loan amount or property type?
- What credit history or alternative credit documentation is required?
- Is the interest rate fixed or adjustable, and how does it compare to current conforming loan rates?
- Are there prepayment penalties or unusual fees specific to this loan product?
- Is the lender licensed to originate mortgages in DC, and can they provide their NMLS number for verification?
- How long does the ITIN loan underwriting process typically take, since it may differ from a standard conforming loan timeline?
Next steps
- Confirm your ITIN is current and gather at least two years of tax filings.
- Start building a U.S. bank account and alternative credit history if you don’t already have one.
- Research and compare multiple ITIN lenders, since terms vary significantly between institutions.
- Consider speaking with a HUD-approved housing counselor in DC for guidance and lender referrals.
Frequently asked questions
Do I need a Social Security number to buy a house in DC? No. ITIN mortgages allow buyers to purchase a home using an Individual Taxpayer Identification Number instead of a Social Security number, though these loans have different requirements than standard FHA, VA or conventional loans.
How much down payment do I need for an ITIN loan? Requirements vary by lender, but many ITIN loan programs require a down payment in the range of 15% to 25%, notably higher than many government-backed loan options.
Can I get an ITIN loan with no U.S. credit history? Often yes, through alternative credit documentation such as rent, utility and insurance payment history, though specific requirements vary significantly by lender.
Are ITIN loan interest rates higher than regular mortgages? Often yes, since these are typically portfolio loans not backed by a government program or the major mortgage agencies, which generally means more risk for the lender and, in turn, a higher rate for the borrower. Compare rates across multiple lenders before choosing.
Is an ITIN mortgage the same as being undocumented? No, and this article doesn’t address immigration status. An ITIN is a tax identification number issued by the IRS for various tax-filing situations. Questions about how immigration status affects housing decisions should be directed to a qualified immigration attorney, not a mortgage lender.
Disclosure: This article is for educational purposes only and isn’t financial, tax or immigration legal advice. ITIN loan availability, requirements and terms vary significantly by lender and change over time; confirm current details directly with licensed lenders, and consult a qualified immigration attorney for any questions related to immigration status.