ITIN mortgages: the taxes you file count.
An ITIN file is read on the taxes you actually file and the credit you actually have, without a Social Security number.
Your ITIN letter and government ID anchor the file.
W-2s, paystubs, or bank statements. The desk reads what exists.
We route ITIN files to the desks built for them.
In short
Key takeaways
- The core file is short: the IRS assignment letter and an unexpired passport or government photo ID, plus 2 years of returns filed under the ITIN.
- Expect 15 to 25% down as of mid-2026. Primary residence is the core program; second-home and investor variants sit at the top of that range.
- A missing credit score is workable: desks accept a 12-month record of rent plus documented household tradelines in its place.
- This is a fully underwritten mortgage held to the same federal ability-to-repay standard as any other, and mixed files with an SSN co-borrower are routine.
Written and reviewed by the Intel Loans, Inc. lending team · NMLS #2858705Updated July 2026
What this desk looks at
Years of filed taxes and paid rent are a credit history, whether or not a bureau file says so. This desk knows how to read them.
Two years of returns filed under the ITIN is the anchor.
Rent, utilities, and remittance history can stand in for a thin bureau file.
Higher than agency floors. The matrix has the ranges.
Primary homes lead the lane. Some desks add rentals.
The requirements
ITIN mortgage requirements: the typical ranges as of mid-2026
No agency publishes an ITIN rulebook; the matrix is whatever each desk drew this quarter, and the drawings disagree more on ITIN files than on anything else they price. These are the typical ranges across the desks we broker to as of mid-2026; treat them as the shape of the field, not any single lender’s grid.
Two numbers deserve a second look. The 15% floor is real but narrow, generally a scored file on a primary residence, while most no-score approvals we see settle at 20 to 25% down with 3 or more months of reserves.
| Criterion | Typical range | What moves it |
|---|---|---|
| ITIN documentation | IRS assignment letter (CP-565) plus an unexpired passport or government photo ID | Names must match exactly across every document in the file |
| Tax return history | 2 years of federal returns filed under the ITIN | Some desks accept 1 year on strong files; an ITIN unused for 3 tax years has expired |
| Income, full doc path | The returns themselves, plus W-2-style wage records tied to the ITIN where they exist | Heavy write-offs shrink qualifying income; the alt doc paths often read higher |
| Income, alt doc paths | 12 or 24 months of bank statements, or 1099s | Business-account deposits take an expense factor, commonly 50% |
| Credit, scored files | Floors around 620 to 680; 700 and up opens the widest desk pool | Thin files with 1 or 2 tradelines still price off the score |
| Credit, no-score path | 12 months of rent, utilities, insurance, and phone history, documented account by account | A single 30-day late inside the 12 months usually resets the clock |
| Down payment | 15 to 25% | No-score files and non-primary occupancy push toward the top |
| Occupancy | Primary residence is the core program | Second-home and investment variants exist at larger down payments |
| Reserves | 2 to 6 months of the full monthly payment | No-score files and larger loans sit at the top of the range |
Two different files
ITIN borrower or foreign national: apply under the right program
Two checklists exist for borrowers without a Social Security number, and geography picks yours. US residence plus federal returns under an ITIN puts you here. The buyer who lives abroad and files no US returns is shopping a foreign national loan, a different checklist with a larger down payment.
Land in the wrong queue and you lose weeks, because the checklists barely overlap: the foreign national file runs on home-country reference letters and entry records, none of which an ITIN file uses. This table reads from the ITIN side; the mirror image lives on the foreign national page.
| ITIN borrower (this page) | Foreign national | |
|---|---|---|
| Lives and works | Inside the US | Primarily outside the US |
| US tax returns | Yes, typically 2 years filed under the ITIN | None; income documented through employer or accountant letters from abroad |
| US credit file | Often thin but present, or rebuilt from documented tradelines | None expected; home-country bank reference letters instead |
| Identity documents | ITIN assignment letter plus passport or government photo ID | Passport plus visa or visa-waiver entry record |
| Typical down payment | 15 to 25% | 25 to 30% |
| Occupancy emphasis | Primary residence | Second home or investment |
Credit without a score
How 12 months of rent becomes a credit file
When the tri-merge pull comes back empty, the file does not die. No-score desks rebuild the credit review from documented payment history, and rent is the anchor tradeline: 12 consecutive months, evidenced by canceled checks or bank transfers, plus a verification of rent from the landlord or management company.
Around the rent, underwriters want 2 or 3 more lines with a 12-month record. A utility account, an insurance policy, a phone plan, a furniture installment: anything billed monthly in your name with statements behind it.
What kills these files is not thinness. It is a late: a single 30-day late on the rent line usually resets the whole 12-month clock. The other quiet test is payment shock, the gap between today’s rent and the proposed payment, and desks read a small step as continuity and a doubling as risk.
Before you shop, run the target price through the mortgage payment calculator and set the result next to your current rent. That one comparison predicts most no-score decisions.
Start the paper a year out
Pay rent by check or bank transfer, never cash: undocumented cash rent is the most common reason a no-score file dies. Put at least one utility and the phone plan in your own name and keep the statements. Twelve months later, the credit file assembles itself.
Worked example
A kitchen table in Orlando, 20% down
Hypothetical example for illustration only, not a quote or an offer. A married couple outside Orlando has filed jointly under their ITINs for six years, one on W-2-style wages, one on 1099s. The last two returns average $9,800 a month combined. Neither has a credit score, so 12 months of rent at $2,300, paid by bank transfer and verified with their landlord, anchors the credit file, with utility and insurance accounts behind it. They put 20% down on a $380,000 single-family house.
Their debts take 41 cents of every documented income dollar, inside the caps most ITIN desks draw in the low forties, and the step from $2,300 rent to a $2,830 payment reads as continuity, exactly what a no-score review wants to see. Stretch the same income to a $460,000 house and both measures break at once: the debt load crosses most caps and the payment jump starts closing desks. The discipline on price is what makes this file close.
The honest part
What an ITIN mortgage costs you
Agency money rarely reaches this file, and non-QM pricing charges for the distance. For the same score and down payment, the grid prices above what a conventional file would see. The premium narrows past 20% down and with a scored file, but it never fully disappears. If a co-borrower with an SSN can qualify conventionally on their own income, we run that math first and tell you if it wins.
The down payment is the gate. Conventional buyers can start at 3 to 5% down. ITIN programs realistically start at 15%, and the comfortable terms live at 20 to 25%. On the $380,000 house above, 15% down is $57,000 where a conventional buyer’s 5% is $19,000: a $38,000 gap in cash at the table, before closing costs — transfer taxes, doc stamps in states that levy them, and title charges.
The no-score path costs time and pricing. Alternative-tradeline files are underwritten by hand, so expect document conditions and a longer timeline than a scored file, and expect the grid to charge for the missing score. One 30-day late inside the 12 rent months can sink the review outright. Fewer desks run the no-score path at all, which means less competition for your file and less room for us to shop it.
How ITIN lending compares
The file is built on documents you already hold.
Payment history counts even when the score is missing.
Equity and history here reopen more doors later.
From documents to keys
Build the file once, then make the desks compete for it.
Send four facts: years filed under the ITIN, how you get paid, your current rent, and the price range you are shopping. A licensed loan officer maps the exact checklist and puts the file in front of the ITIN desks we broker to, terms in writing.
Confirm the ITIN paper
The CP-565 assignment letter and an unexpired passport or government photo ID open the file, with the last 2 years of returns behind them. An ITIN that missed 3 straight tax years has expired; the W-7 renewal has to clear before anything else moves.
Pick the income path
Full doc uses the returns and any W-2-style wage records tied to the ITIN. If write-offs shrink the returns, we run the bank-statement or 1099 math in parallel and qualify you on whichever number is larger.
Build the credit story
A score settles it in one pull. Without one, we assemble the 12-month rent record and the supporting tradelines before the file goes to any desk, because a gap found in underwriting costs weeks.
Shop the ITIN desks
ITIN desks are a minority of the non-QM market, and no two grids read a no-score file the same way. Your file goes to several at once, and you pick from the terms that come back.
Adjacent moves
If this isn’t quite your file
Questions we actually get
What exactly is an ITIN, and who has one?
An Individual Taxpayer Identification Number is a nine-digit tax processing number the IRS issues, always beginning with 9, to people who have a federal filing obligation but are not eligible for a Social Security number. You request it on Form W-7, usually attached to a return, and the IRS confirms it with a CP-565 assignment letter. Its whole function is tax administration: it lets anyone earning US income file and pay federal taxes. For mortgage purposes one detail matters most: an ITIN unused on a return for 3 consecutive tax years expires, and lenders will not build a file on an expired number.
Can my co-borrower have a Social Security number?
Yes, and mixed files are routine. Each borrower documents under their own number: the SSN holder with a standard credit pull and income paper, the ITIN holder with the checklist on this page. Both incomes count toward qualifying, and an established score on one side of the file can offset a thin or absent score on the other. Some desks price off the lower-scored borrower, so tell us both credit pictures up front and we route around the desks that do.
Do I need a credit score?
Not on every program. No-score desks rebuild the credit review from documented payment history: 12 months of verified rent as the anchor, with utilities, insurance, phone, or a subscription account filling out the additional tradelines. Where a score exists, floors typically run 620 to 680 as of mid-2026, and moving above 700 widens the desk pool more than any other single change. If the purchase is 6 months away, two secured tradelines opened now can turn a no-score file into a scored one by the time you shop.
Will applying for a mortgage affect my tax or legal situation?
A mortgage application is a credit transaction between you and a lender, reviewed under the same federal ability-to-repay standard as every other application. The file is evaluated on documents: identity, income, credit history, and assets. The documentation standard does not bend from one applicant to the next; fair lending law requires that consistency of every lender. We arrange mortgages, and nothing here is legal or tax advice; questions about your personal circumstances belong with a qualified attorney before you apply, not after.
Which property types are eligible?
The core programs finance 1-4 unit homes you occupy: single-family houses, townhomes, warrantable condos, and 2-4 unit properties where you live in one unit. Second-home and investment variants exist at down payments closer to 25%. Condo buildings that fail standard review, usually over insurance gaps or structural reserves, are a building problem before they are a borrower problem; start from our non-warrantable condo guide if that describes yours. Manufactured homes and raw land sit outside most ITIN grids as of mid-2026.
Can I refinance into a conventional loan later if I get an SSN?
Yes, and it is a designed exit. Agency programs require a valid SSN, so conventional refinancing opens the day you have one. Two housekeeping moves preserve your history: notify the IRS so your filing record consolidates under the new number, and ask the credit bureaus to link the ITIN-era tradelines, including this mortgage where the servicer reports it. From there it is ordinary refinance math, and because federal rules bar prepayment penalties on owner-occupied non-QM loans, nothing stops you from moving when the numbers work; our refinance break-even calculator shows when they do.
Two years of returns. One working file.
Tell us how long you have filed under the ITIN and what you pay in rent. A licensed loan officer maps your exact checklist against the ITIN desks that run it and sends the answer back in writing.
This is not a commitment to lend or an offer of credit. All loan approvals are subject to credit review, underwriting, and property evaluation. Programs, terms, and conditions are subject to change without notice.
Intel Loans, Inc., NMLS #2858705. Licensed in Florida. Verify our licensing at nmlsconsumeraccess.org. Equal Housing Opportunity.
Program eligibility describes documentation criteria that lenders apply uniformly to all applicants; nothing on this page is directed at or restricted to any nationality, national origin, or immigration status.
Nothing on this page is tax, legal, or immigration advice.
Worked examples on this page are hypothetical illustrations for education, not quotes or offers. Your figures will differ.