Education8 min read

ITIN Mortgages in Florida: Buying Without a Social Security Number

OD
Onias Derilus
Broker / Owner · Mortgage Capital · Jun 7, 2026

An ITIN mortgage Florida buyers can get without a Social Security number. What lenders require, what it costs, and how it differs from a foreign national loan.

Educational content only. This article is for informational purposes and does not constitute financial, legal, or lending advice. Loan programs, rates, and eligibility requirements change frequently. Consult a licensed mortgage professional before making any borrowing decision. Mortgage Capital | NMLS# 1859012 | Licensed in Florida.

An ITIN mortgage Florida buyers use lets you finance a home with an Individual Taxpayer Identification Number instead of a Social Security number.

These are real loans from real lenders. Our ITIN loan page and Hispanic buyers page cover the details.

What an ITIN is

The IRS issues an Individual Taxpayer Identification Number to people who must file taxes but cannot get a Social Security number.

It exists purely for tax administration and says nothing about immigration status.

Millions of people file with one every year.

Details are on the IRS ITIN page.

Who lends on them

Not the big conventional programmes. Fannie Mae and Freddie Mac generally require a Social Security number.

Portfolio lenders and credit unions hold these loans on their own books instead.

That is why the terms differ from a conventional loan.

It also means the lender list is short and worth knowing.

What you will need to put down

Expect 15% to 25% as a starting point.

Stronger files with documented reserves sometimes reach 10%.

There is no 3.5% option here, because FHA requires a Social Security number.

Plan the down payment first, because it sets everything else.

The rate is higher

Expect roughly one to three points above a comparable conventional rate.

The lender is holding the loan rather than selling it, and prices that risk accordingly.

The gap narrows with a larger down payment and strong reserves.

Shop it, because pricing between portfolio lenders varies more than it does on conventional loans.

Two years of tax returns matter most

Lenders want two years of returns filed under your ITIN.

Consistency between the returns carries more weight than the raw figure.

Filing correctly for two years before applying is the single best preparation.

Amended or missing years slow these files badly.

Credit when you have no score

Many ITIN applicants have thin or no traditional credit history.

Lenders accept alternative references instead: rent, utilities, insurance, phone and tuition.

You generally need three to four sources with twelve months of on-time history each.

Keep the receipts and statements, because verbal confirmation is not enough.

Building a traditional file anyway

A secured credit card reports to the bureaus and can be opened with an ITIN at many banks.

Twelve months of small, fully paid balances creates a real score.

A score opens more lenders and better pricing than alternative credit does.

If you have a year before buying, this is the highest-value step available.

How it differs from a foreign national loan

A foreign national loan is for a buyer living outside the United States, usually buying a second home or a rental.

An ITIN loan is for someone living and working here, buying a primary residence.

Foreign national loans typically need a larger down payment and do not require domestic tax returns.

See our foreign national page if you are outside the country.

Employment documentation

Two years in the same line of work is the usual expectation.

W-2 employment with pay stubs is straightforward.

Self-employment needs the returns plus bank statements showing deposits.

Gaps are survivable with a written explanation, but they need explaining.

South Florida is the deepest market for this

Miami-Dade, Broward and Palm Beach have more ITIN lending than almost anywhere in the country.

Lenders here have written these loans for years and the process is routine.

That local depth means better pricing than an out-of-state lender will quote.

It also means faster underwriting, because nothing about the file is unfamiliar.

Property taxes and the homestead exemption

Florida's homestead exemption turns on whether the home is your permanent residence.

Your county property appraiser determines eligibility and asks for documentation.

Do not assume you are excluded, and do not assume you qualify.

Ask the property appraiser directly before you budget the tax figure.

Terms worth refusing

Watch for prepayment penalties, which are common on portfolio loans and rare on conventional ones.

Watch for balloon payments that come due in five or seven years.

Watch for adjustable rates with no meaningful caps.

Ask for every one of these in writing before you pay for an appraisal.

The refinance exit

An ITIN loan is often a starting point, not a permanent arrangement.

Borrowers who later obtain a Social Security number can refinance into conventional pricing.

Building traditional credit in the meantime makes that transition straightforward.

This is why a prepayment penalty matters so much on these loans.

Closing costs and what to expect

Budget three to five percent of the price on top of your down payment.

Florida adds documentary stamp tax on the deed and the note, plus intangible tax on the mortgage.

Title insurance, the appraisal and lender fees sit on top of that.

Sellers can contribute toward these costs, so ask for it in the offer rather than after inspection.

Insurance is priced the same for everyone

Homeowners insurance does not consider immigration status or how you file taxes.

It considers the roof, the year built, the construction type and the distance from the coast.

Get a real quote on any specific home before committing, since Florida premiums vary enormously by property.

Wind mitigation credits can cut a premium substantially on a home with the right features.

Where to start

Confirm two years of filed returns and gather twelve months of alternative credit records.

Then we will tell you which portfolio lenders are currently competitive.

Run the payment on our mortgage payment calculator, then start with a conversation.

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