How to Build US Credit as a Foreigner from Ecuador

Ecuadorian founders launching US-based startups frequently encounter the invisible-credit problem. When you first establish operations in the United States, traditional financial institutions view your profile as non-existent because your local credit history—managed by credit bureaus such as Equifax Ecuador and the Registro de Datos Públicos—does not automatically cross international borders. Without an established US credit score, obtaining business credit cards, office leases, or operational loans becomes significantly more difficult. Building US credit systematically from Ecuador is essential for securing favorable financial terms and scaling your cross-border enterprise efficiently.

Why US credit matters

A US credit file changes what a US company can do. Without one, financing means cash collateral or a personal guarantee, corporate cards come with a deposit, and commercial leases ask for six months up front.

With one, the same company borrows at a normal rate. That is the whole difference, and it is why the sequence below is worth the months it takes.

No part of this is guaranteed. Credit decisions belong to lenders, and nobody — including us — can promise you a score or a limit.

The Amex Global Transfer route

American Express runs a programme — Global Transfer, sometimes called the Global Card Relationship — that lets an existing Amex cardholder apply for a US card using their established relationship with Amex rather than starting from nothing.

Your credit history does not transfer. This is the most common misunderstanding about the programme. What transfers is the relationship — Amex's own record of how you have handled your account with them. Your local bureau file, your repayment record with other lenders and your local credit score do not cross the border. Amex US underwrites you as a new customer who happens to be a known quantity to Amex.

That is still a considerable advantage over building a US file from zero. It is not the same as arriving with a credit history.

Four conditions apply, and all four must be met:

1. The card you already hold must be issued by American Express itself, not by a local bank operating under an American Express licence.
2. You must be the primary cardholder, not an additional or supplementary cardholder.
3. You must have held the card for at least three months.
4. The account must be open and in good standing when you apply.

Corporate cards are excluded separately from all four.

Condition one eliminates more applicants than the other three combined. In many markets American Express operates through Global Network Services, where a local bank licenses the Amex brand and issues its own cards under it. Those cards carry the Amex logo, but the account relationship belongs to the bank — so there is nothing to transfer. A local partnership is not an alternative route to eligibility; it is the thing that removes it.

How to check your own card: read the cardholder agreement, not the card. The agreement names the legal entity that issued it. If that name is a local bank, the card will not qualify. If it is an American Express entity, it may. If you cannot find the agreement, call the number on the back and ask which legal entity issued the card.

We maintain a country-by-country reference for this, including which markets are confirmed and which are not: Amex Global Transfer country eligibility [blocked]

Check before you rely on this: American Express sets these terms and can change them. Confirm current conditions with American Express directly.

The ITIN path

For founders who do not qualify for immediate credit shortcuts, obtaining an Individual Taxpayer Identification Number (ITIN) from the Internal Revenue Service (IRS) is a crucial milestone. An ITIN allows foreign nationals to open US bank accounts, file taxes, and apply for financial products that require a taxpayer ID rather than an SSN.

1. Form W-7 Preparation: Complete IRS Form W-7 (Application for IRS Individual Taxpayer Identification Number) with your correct personal and foreign status details.
2. Supporting Documentation: Gather a valid passport certified by the issuing agency or notarized copies of identity documents.
3. Federal Tax Compliance: Attach a US federal income tax return or documentation establishing a legitimate reporting requirement, unless an exception applies.
4. Certified Acceptance Agent (CAA): Submit your application through an IRS-authorized Certifying Acceptance Agent or directly to the IRS ITIN Operation division.
5. Receive ITIN Assignment: Once processed, the IRS will issue your nine-digit ITIN, enabling you to apply for secured credit cards and taxpayer-linked financial accounts.

Nova Credit

Nova Credit serves as a cross-border credit bureau bridge, enabling international individuals to share their home-country credit history with US financial partners. While Nova Credit natively integrates with major bureaus across countries such as Australia, Brazil, Canada, India, Mexico, and the United Kingdom, coverage for Ecuadorian credit bureaus varies. Founders should check Nova Credit's current country directory during onboarding. If Ecuadorian credit bureau integration is unavailable, founders must rely on secured credit cards, ITIN-backed cards, or corporate credit building strategies.

Business credit: the faster lane

Building corporate credit independently from your personal consumer profile protects your personal assets and accelerates borrowing capacity. Start by registering your US entity (such as a Delaware C-Corp or Wyoming LLC) and obtaining an Employer Identification Number (EIN) from the IRS.

Once your entity is active, establish a commercial profile with Dun & Bradstreet (D&B) to receive a D-U-N-S number. Next, open business bank accounts and establish trade lines with Tier-1 vendor suppliers (such as office supply companies or cloud service providers) that report payment history to business credit reporting agencies. Consistently paying invoices on or before terms builds a strong D&B Paydex score, allowing your startup to qualify for business credit cards and commercial loans without relying solely on personal guarantees.

Recommended sequence

1. Form Your US Entity: Establish your US LLC or C-Corp and obtain your federal EIN.
2. Secure an ITIN: Apply for your IRS Individual Taxpayer Identification Number to formalize your US tax profile.
3. Open a US Business Bank Account: Set up remote US banking services tailored to international founders using your EIN and formation documents.
4. Leverage Amex Global Transfer: Apply for a US American Express card using your existing Ecuadorian Amex credit history if eligible.
5. Build Business Trade Lines: Open accounts with vendor suppliers that report to commercial bureaus like Dun & Bradstreet to establish your Paydex score.

What Keystone Bridge does

We handle the US side for founders based outside the United States: entity formation, EIN, ITIN, US business banking access, and business credit.

The price of every stage is published on this site, so a first conversation is about whether we fit — not a pitch. If the answer is that you can do this yourself, we will tell you so. This guide is for informational purposes only and is not financial, tax, or legal advice. Consult a qualified adviser for your specific situation.