ITIN Mortgage Documents Checklist: What to Gather Before You Apply
Most ITIN mortgage delays are documentation delays. This checklist covers what lenders commonly request and how to prepare each item in advance.
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Identity and tax identification
- IRS ITIN assignment letter (CP565). The IRS ITIN page explains ITIN issuance and renewal.
- Valid government-issued photo identification accepted by your lender.
- Proof of current address.
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Income and tax documentation
- Filed federal tax returns, commonly the last two years.
- Recent pay stubs, or profit-and-loss statements if self-employed.
- Business bank statements where applicable.
Assets, reserves, and down payment
- Recent personal bank statements for all accounts used.
- Explanations and documentation for large or unusual deposits.
- Evidence of post-closing reserves if the lender requires them.
Credit documentation
Bring copies of your credit reports from AnnualCreditReport.com and, if you are using non-traditional credit, twelve or more months of rent, utility, insurance, and phone payment records. The CFPB's Owning a Home resources walk through the sequence, and HUD-approved housing counselors can review your package for free or low cost.
Related guides
- Back to ITIN Mortgage Readiness hub →
- Credit requirements →
- Down payment and DTI →
- Free mortgage readiness tool →
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Frequently asked questions
What is the ITIN assignment letter and why do lenders want it?
The IRS issues a CP565 notice confirming your ITIN. Lenders commonly ask for it to verify the number you file taxes under. If you lost it, the IRS explains how to request confirmation.
How many years of tax returns do lenders ask for?
Two years is a common request, though some lenders ask for more, especially for self-employed applicants. Confirm with each lender.
What if I am self-employed?
Expect requests for profit-and-loss statements, business bank statements, and sometimes a CPA letter in addition to returns.
Can I use bank statements instead of pay stubs?
Some portfolio programs are structured around bank statement income documentation. Availability and terms vary by lender.
What identification do lenders accept?
Requirements vary; commonly a valid passport or other government-issued photo ID. Ask the lender for its accepted ID list before you apply.
Do I need to document my down payment source?
Yes. Lenders generally trace the source of funds through bank statements and may ask for letters explaining large deposits.
What if I do not have traditional credit?
Gather 12 or more months of rent, utility, insurance, and phone payment records. These may support a non-traditional credit profile.
Do I need reserves?
Many portfolio lenders require a number of months of mortgage payments in reserve after closing. The amount is lender-specific.
How long are documents good for?
Income and asset documents are usually required to be recent, often within 30 to 60 days of underwriting, so expect to refresh them.
Where can I get free help organizing this?
HUD-approved housing counseling agencies provide free or low-cost help preparing for a mortgage application.
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