You have built a business, paid your taxes with an Individual Taxpayer Identification Number, and saved for years. Then someone tells you that you need a Social Security number to get a mortgage. That is not the whole story. ITIN mortgage loans are offered by some lenders specifically for borrowers who file taxes with an ITIN, and many of those borrowers are small business owners.
This guide explains how ITIN mortgage programs generally work, what documentation lenders ask for, how credit is evaluated, and what trade-offs to expect.
Key takeaways
- ITIN mortgage programs exist with some non-QM lenders; they are not available through conventional agency loans.
- Documentation commonly includes your ITIN letter from the IRS, ID, and either tax returns or bank statements depending on the program.
- Credit can be evaluated with a traditional credit report or, on some programs, alternative credit such as rent and utility history.
- Expect a larger down payment than many conventional loans and pricing typically higher than conventional.
- Program availability and rules vary by lender and state, so comparing options matters.
What is an ITIN?
An Individual Taxpayer Identification Number is a tax processing number issued by the IRS to people who need to file U.S. taxes but are not eligible for a Social Security number. You can read the official overview on IRS.gov.
Many ITIN holders own and operate businesses: restaurants, construction and landscaping companies, cleaning services, auto shops, trucking operations, retail stores, and more. They file taxes, pay sales tax, and build real track records. The mortgage system just has not always had a program designed for them.
How ITIN mortgage loans work
Conventional loans backed by Fannie Mae and Freddie Mac and most government programs generally require a Social Security number and specific residency documentation. ITIN mortgages fall outside those programs. They are offered by certain non-QM lenders and some community banks and credit unions that keep loans on their own books or sell them to private investors.
Because they are non-QM, these lenders set their own guidelines. That means:
- Not every lender offers ITIN loans.
- Rules on documentation, credit, property types, and loan amounts vary widely.
- Availability can vary by state.
That variation is exactly why working with a broker who can compare multiple ITIN programs is useful.
Documentation for ITIN mortgage loans
Each lender sets its own requirements, but most ITIN programs ask for some combination of the following.
Identity and tax ID
- ITIN assignment letter from the IRS (often called a CP565 notice) or other proof of your ITIN
- Valid government-issued photo ID, such as an unexpired passport; some programs accept consular IDs or other forms
- Proof that your ITIN is current and not expired
Income: tax returns or bank statements
Depending on the program, you may qualify with:
- Tax returns filed with your ITIN, often for recent years, along with any business schedules
- Bank statements for a review window, either personal or business, similar to a standard bank statement loan program
- P&L statements, on some programs, prepared or reviewed by a tax preparer
- Written verification of employment, if part of your income is wages
For business owners with significant write-offs, bank statement options can be helpful because they look at deposits instead of taxable income. Our post on bank statement loan requirements explains how those programs commonly work.
Business verification
- Business license or state registration
- A letter from your tax preparer or CPA confirming the business and how long you have owned it
- Proof of ownership percentage
Assets
- Bank statements showing funds for down payment, closing costs, and reserves
- Documentation for any large deposits
Running a business with an ITIN? We compare ITIN programs from multiple lenders and help you understand what fits. See if you qualify →
Credit: traditional or alternative
Many ITIN holders have a traditional credit report tied to their ITIN. If yours is established, lenders will review your score and history much like any other borrower. Our breakdown of self-employed mortgage requirements explains what lenders look for.
If you have limited or no traditional credit, some ITIN programs accept alternative credit, which may include:
- Rent payment history, verified with a lease and canceled checks or bank statements
- Utility bills such as electricity, water, or gas
- Phone or internet bills
- Insurance premiums, such as auto or renters insurance
- Other recurring obligations paid on time
Programs that use alternative credit typically want a consistent history of on-time payments over a recent period. Requirements vary by lender.
Cash-based businesses and ITIN loans
Many ITIN business owners operate businesses that take significant cash. That is legitimate, but it creates documentation challenges. Lenders need to see income deposited into a bank account to count it, and large unexplained cash deposits can raise questions.
If your business takes cash, consider:
- Depositing all business income into a business bank account consistently
- Keeping records such as invoices, receipts, and point-of-sale reports
- Avoiding commingling personal and business funds
Our guide on mortgages for cash business owners covers this in more detail.
Down payment, reserves, and pricing
ITIN loans carry more perceived risk for lenders, and their terms reflect that. In general:
- Down payment. Expect a larger down payment than many conventional loans. The exact amount depends on the program, credit profile, and property.
- Reserves. Many programs require reserves measured in months of housing payment after closing.
- Pricing. ITIN loan pricing is typically higher than conventional, reflecting the non-QM structure and investor requirements.
- Property types. Many programs focus on primary residences. Some allow second homes or investment properties.
- Loan options. Fixed-rate and adjustable options are commonly available, depending on the lender.
Be cautious of anyone who promises easy approval or specific terms before reviewing your documents.
Illustrative example
Illustrative example — not an offer or a guarantee of qualifying income.
Take a hypothetical owner of a residential painting company who files taxes with an ITIN. Their returns show modest net income after deductions, but their business account shows average monthly deposits of $20,000 over the program's review period.
| Method | Calculation | Monthly qualifying income |
|---|---|---|
| Tax returns | Net income after deductions | $5,000 |
| Business bank statements, 50% expense factor | $20,000 x 50% | $10,000 |
Depending on the ITIN program, a bank statement option could reflect their cash flow more accurately than tax returns.
How to get started
- Confirm your ITIN is active and gather your IRS letter and ID.
- Organize your bank statements for the past couple of years, both personal and business.
- Check your credit, or gather alternative credit documentation like rent and utility records.
- Save for your down payment and reserves, and keep funds in a bank account where they can be documented.
- Talk to a broker who can compare multiple ITIN programs. Our article on choosing a mortgage broker for self-employed borrowers explains what to look for.
Common concerns ITIN business owners raise
Business owners who file with an ITIN often come to the conversation with the same handful of worries. Here is how we usually answer them.
"Will applying put my information at risk?" A mortgage application asks for the same kind of information any lender needs: identity, income, assets, and credit. Reputable lenders and brokers are required to protect that data. Ask how your documents will be stored and shared, and only work with licensed professionals. You can look up any loan officer or company on the NMLS Consumer Access website.
"My tax returns show less than I really make." That is common for business owners of every background. If your deductions reduce net income significantly, ask whether the ITIN programs you are considering allow bank statements instead of tax returns.
"I've been turned down before." A decline from one bank does not mean every lender will say no. Many banks simply do not offer ITIN programs, so their answer reflects their product menu, not your profile.
"I have a co-borrower with a Social Security number." Applications with one ITIN borrower and one borrower with a Social Security number are handled differently by different lenders. Some programs allow it, some route the file to a different product. Bring this up at the start so the right program is chosen.
"Can I use money from family for the down payment?" Some ITIN programs allow gift funds with documentation, and some limit them. Rules vary, so ask before moving any money.
Frequently asked questions
Q: Can I get a mortgage with an ITIN number?
A: Yes, some lenders offer ITIN mortgage programs. They are non-QM loans, so rules vary by lender and state. Most require ITIN documentation, valid ID, income documentation, and a larger down payment than many conventional loans.
Q: Can I use bank statements for an ITIN mortgage?
A: Some ITIN programs allow bank statements instead of tax returns, which can be helpful for business owners with significant write-offs. Other programs require tax returns. Availability depends on the lender.
Q: Do I need a credit score for an ITIN loan?
A: Not always. Many ITIN borrowers have traditional credit reports, but some programs accept alternative credit such as rent, utility, and insurance payment history. Requirements vary by lender.
Q: Are ITIN mortgage rates higher?
A: ITIN loan pricing is typically higher than conventional loans because they are non-QM and carry different investor requirements. Your credit profile, down payment, and reserves all affect pricing.
Q: Can I buy an investment property with an ITIN loan?
A: Some ITIN programs allow investment properties, but many focus on primary residences. For business-purpose or commercial properties, Matador Funding handles those inquiries through our commercial loans page.
Ready to explore your ITIN mortgage options?
Your business, your tax history, and your savings tell a story. An ITIN mortgage program may be the way to turn that story into a home of your own.
Matador Lending works with 150+ wholesale lenders, including lenders that offer ITIN programs. We will review your documents respectfully and plainly, explain the trade-offs, and help you compare options. Not everyone qualifies, but you deserve accurate answers.
See if you qualify → — no credit pull to check your options. Prefer to talk? Call or text 713-366-4668.
This article is general education, not tax, legal, or financial advice, and not a commitment to lend. Loan programs, guidelines, and availability vary by lender and state and change without notice. Non-QM loans are subject to credit approval, income and asset verification, and appraisal. Talk with your CPA about tax questions. Small Business Mortgages is a marketing brand of Matador Lending, NMLS #2072896. Equal Housing Opportunity.