One of the most concrete barriers a Latin American investor faces when trying to access American financing is credit history. Not income, not savings, not experience. The credit score.
The American credit system is self-referential: to have credit, you need history; to have history, you need to have used credit. If you arrive at the system without history, that circular logic can keep you out of the best mortgage rates for years. But it has a solution, and it’s faster than most people think.
Why American credit history matters for a real estate investor
A foreigner can buy a property in Florida without American credit history using a foreign national loan or a DSCR loan. Those options exist and work. But they have a cost.
Rates for foreign nationals in 2026 hover around 7.5%–9% annually. An American borrower with a credit score of 760+ can access rates of 6.5%–7.25% for the same type of property. The difference can be $200 to $400 in the monthly payment, or $72,000 to $144,000 in the total loan cost over 30 years.
Building American credit history isn’t just a bureaucratic formality. It’s a financial decision that can save you tens of thousands of dollars on your next investments.
How the U.S. credit system works
The most used American credit score is the FICO score, which ranges from 300 to 850. The factors that compose it are:
- Payment history (35%): whether you paid your bills on time
- Credit utilization (30%): how much of your available credit you’re using (lower is better)
- Length of history (15%): how long your accounts have been open
- Credit mix (10%): variety of credit types (cards, loans, etc.)
- New credit (10%): recent inquiries and new accounts
To access the best mortgage rates you need a score of 740 or above. Building it from scratch takes between 12 and 24 months if you follow the right steps.
| FICO Score | Rating | Mortgage access |
|---|---|---|
| 760–850 | Excellent | Best available rates |
| 700–759 | Good | Competitive rates |
| 650–699 | Fair | Higher rates, more requirements |
| Below 650 | Low | Very limited or denied |
| No history | N/A | Foreign national loans only |
Step 1: get an ITIN or SSN
To open financial accounts in the U.S. and have those accounts report to the credit agencies (Experian, Equifax, TransUnion), you need a tax identification number.
SSN (Social Security Number): Obtained by those with a work visa, permanent residency, or citizenship. If you don’t have a work visa, this option isn’t available.
ITIN (Individual Taxpayer Identification Number): This is the tax identification number for non-resident foreigners who have tax obligations in the U.S. If you have or plan to have rental income in the U.S., you need an ITIN. It’s filed with the IRS using Form W-7 and identity documentation.
The ITIN process can take between 7 and 11 weeks. It’s worth starting before you need it, not once you already have a property generating income. Many accountants specializing in foreign investors can assist with this process.
Step 2: open a U.S. bank account
Having an American bank account doesn’t build credit history on its own, but it’s the first necessary step to access financial products that do.
Some American banks allow foreigners to open accounts with a passport and ITIN. Among the most accessible options in 2026:
Traditional banks:
- Bank of America: accepts opening with passport and ITIN at select branches
- Wells Fargo: similar policy to BofA
- Citibank: has a presence in several Latin American countries, which facilitates the banking relationship
Digital banks/neobanks:
- Wise (formerly TransferWise): American account with IBAN, accepts non-residents
- Mercury: designed for businesses, requires an American LLC
- Relay: similar to Mercury, business-oriented
If you already have an LLC in Florida for your investment property, opening a commercial bank account in the LLC’s name is generally simpler than a personal account.
Step 3: get your first credit card without history
Here’s the first real obstacle. Most American banks require credit history to give you a credit card. To break that cycle, there are three options:
Secured credit card. You deposit an amount as collateral (generally $200–$500) and that amount becomes your credit limit. You use the card normally, pay the full balance each month, and the account reports to all three credit agencies. In 6 to 12 months, you build enough history to qualify for unsecured cards. Discover and Capital One have specific programs for this profile.
Becoming an authorized user on an American account. If you have a family member or partner with good credit history in the U.S., they can add you as an authorized user on their card. The history of that account reflects on your credit report. It’s the fastest route but requires a trust relationship.
Cards for foreigners without history. Nova Credit is a company that translates credit history from several Latin American countries (Mexico, Colombia, among others) to the American system. Some banks like American Express accept that alternative report to issue cards to new immigrants.
Step 4: use credit correctly to build score
Having the card isn’t enough. How you use it determines how fast your score rises.
Basic rules:
- Pay the full balance every month, without exception. Never just the minimum.
- Keep credit utilization below 30% of the limit (ideally below 10%)
- Don’t close old accounts even if you’re not actively using them
- Don’t apply for multiple cards at the same time (each hard inquiry temporarily lowers the score)
- Automate payments to avoid missed ones
A 30-day payment error can drop the score between 60 and 100 points and stays on the record for 7 years. It’s the most costly mistake and the most preventable.
Step 5: diversify the credit profile
After 12 months of good credit card history, the next step is to diversify credit type. The FICO system rewards having different types of debt managed responsibly.
Personal loan or auto loan. A car loan in personal name, even if you don’t need the car, can be a tool to diversify history. Some investors take a small loan with a savings account as collateral (credit builder loan) specifically to build history.
Commercial line of credit. If you have an LLC with activity, you can build business credit history (business credit) separately from personal. Dun & Bradstreet, Experian Business, and Equifax Business are the U.S. business credit agencies. Good business credit allows access to working capital lines of credit without personal guarantees.
For investors who already have properties in Florida and are thinking about expanding their portfolio, understanding the mortgage financing options available for foreigners is as important as building history. Both things work in parallel.
How long it takes to build history useful for a mortgage
The realistic timeline for a foreigner starting from zero:
| Month | Milestone |
|---|---|
| 1–2 | ITIN approved, bank account opened |
| 3 | First secured card approved |
| 6 | Initial score appears at the agencies (generally 600–650) |
| 12 | Score between 680 and 720 with responsible use |
| 18–24 | Score between 720 and 760, eligible for conventional rates |
With a score of 720+ and 24 months of history, you go from being eligible only for foreign national loans (7.5%–9%) to being eligible for conventional loans with rates of 6.5%–7.25%. That difference translates to hundreds of dollars less per month on every property you finance.
Frequently asked questions
Does my credit history from my home country apply in the U.S.?
In general, no. The American credit system is independent. The exception is Nova Credit, which translates histories from some Latin American countries, but not all banks accept it. The general rule is that you have to build history from scratch.
Can I build history if I live in Latin America and only visit the U.S.?
Yes, with limitations. You can have American bank accounts and credit cards while living outside the U.S. What you can’t do is certain types of loans that require American residency. But credit history itself is built regardless of where you live.
Does an ITIN allow me to open any bank account?
Not all banks accept ITIN instead of SSN for personal accounts. The banks mentioned in this article have favorable policies for foreigners, but it’s worth confirming before going to the branch.
How much does the ITIN process cost?
The IRS process has no cost. If done through an accountant (Certified Acceptance Agent), professional fees are typically $100 to $300.
Does the secured card charge interest if I don’t pay the full balance?
Yes, just like any credit card. Interest rates on secured cards are generally high (20%–29% APR). That’s why the goal is to use it only for purchases you can pay in full each month.
If you’re planning your first real estate investment in Florida and want to understand how credit history affects your financing options, our team can guide you.
