Credit Score & Banking in the US (2026)

Opening a U.S. Bank Account as a Newcomer

Opening a U.S. bank account is separate from obtaining a credit score. A bank must establish your identity under its Customer Identification Program, and the documents accepted for a non-U.S. person can differ from those accepted for a U.S. person.

A passport can be one acceptable identification document for a non-U.S. person, but federal CIP rules do not require every bank to offer accounts to every foreign national without an SSN. Banks can have their own eligibility, address, immigration-status, tax-documentation, and account-opening policies.

Before visiting a branch, ask the bank exactly which documents it accepts for customers without an SSN and whether an ITIN or other taxpayer identification number is required.

SSN, ITIN and Bank Identification Are Different

An SSN is issued by the Social Security Administration to eligible individuals. An ITIN is a federal tax-processing number issued by the IRS to people who need a U.S. taxpayer identification number but are not eligible for an SSN. Neither number should be treated as a universal requirement for every bank account.

A bank may also need information about foreign tax residence under applicable tax-reporting rules. The bank's own account-opening policy determines which documents it will accept.

How to Build U.S. Credit From Zero

1. Open a credit product that actually reports to the major U.S. credit bureaus.
2. Use a secured card if an unsecured card is not available.
3. Keep balances comfortably below the credit limits.
4. Pay every statement on time.
5. Avoid applying for many new accounts in a short period.
6. Keep useful older accounts open when appropriate and affordable.
7. Check all three credit reports for reporting errors.

There is no legitimate shortcut that guarantees a high FICO score. Credit scoring models use multiple variables, and the importance of individual factors can vary between consumers.

Credit Utilization: How the Percentage Is Calculated

Credit utilization is the amount of revolving credit being used compared with the available revolving credit limits. For example, a $300 balance on a $1,000 limit represents 30% utilization.

A lower utilization ratio is generally preferable to being close to the limit. However, 30% is a guideline rather than a legal or FICO pass/fail threshold, and there is no universal utilization percentage that guarantees the highest score.

You do not need to carry debt or pay credit-card interest to build credit. Paying the statement balance in full can keep interest costs down while still allowing the account's reported history to contribute to credit scoring.

Statement Date vs. Payment Due Date

The statement closing date and payment due date are different. The statement closing date determines the transactions and balance appearing on that billing statement. The due date is the deadline for making the required payment under the card agreement.

Issuers generally report according to their own reporting schedules. Therefore, a newcomer should not assume that paying on the due date automatically produces a particular utilization percentage on the credit report.

When Does a FICO Score First Appear?

FICO's published minimum criteria generally require at least one account to have been open for six months or more and at least one account to have reported to the relevant credit bureau within the past six months. The requirement is about the credit report used for the score, so the exact timing can differ between reports and scoring versions.

Having a credit file therefore does not necessarily mean that a FICO score is already available.

Hard and Soft Credit Inquiries

A hard inquiry generally occurs when you apply for credit and the lender checks your credit report. Hard inquiries can affect a score, but the effect varies. A soft inquiry can occur for reasons such as account management, prescreening, employment screening in appropriate circumstances, or when you request your own report, and soft inquiries do not affect your credit score.

Rate-shopping rules can also cause certain multiple inquiries for the same type of loan to be treated as a single inquiry by scoring models when they occur within the applicable shopping period.

Using Foreign Credit History in the U.S.

A foreign credit report such as an Indian CIBIL record does not automatically become a U.S. Equifax, Experian, or TransUnion file. However, certain lenders and financial-service providers can use consumer-permissioned international credit data for particular applications.

American Express currently states that its partnership with Nova Credit can allow eligible applicants from select countries, including India, to use foreign credit history for certain U.S. personal-card applications. Availability, eligibility, and approval depend on the specific product and applicant.

Authorized Users

Becoming an authorized user on another person's credit-card account can sometimes help establish credit history if the issuer reports the authorized user's account information to the credit bureaus and the account is incorporated into the applicable scoring model.

It is not guaranteed to improve a score. Before becoming an authorized user, confirm that the primary account is well managed and that the issuer reports authorized-user information.

Check Your U.S. Credit Reports

The three nationwide consumer reporting companies are Equifax, Experian, and TransUnion. Newcomers should review their reports periodically for incorrect names, addresses, accounts, balances, payment history, or inquiries.

AnnualCreditReport.com is the official federally authorized source for free credit reports from the nationwide reporting companies. Checking your own report is a soft inquiry and does not hurt your credit score.

Common Newcomer Credit Mistakes

• Applying for many cards immediately after arrival.
• Using most or all of a new card's credit limit.
• Missing even the minimum required payment.
• Closing an older account without considering its effect on available credit.
• Assuming a foreign credit score automatically transfers to the U.S.
• Assuming every bank accepts the same documents from people without an SSN.
• Paying interest merely because someone says carrying a balance builds credit.