Moving to the United States means rebuilding a lot from scratch, and your credit history is one of the most practical items on that list. A credit file can affect whether you can rent an apartment, finance a car, or get a loan at a reasonable rate. The process is learnable. It takes time, the right starting tools, and patience with a system that was not built with newcomers in mind.
Start with identification and a bank account
The first question is what identification you can use. Credit card issuers and banks often ask for a Social Security number to verify identity before approving a bank account, credit card or loan. If you do not have one, you may have an Individual Taxpayer Identification Number, or ITIN. The IRS issues ITINs to people who need a US taxpayer number but are not eligible for a Social Security number.
Policies on ITINs differ. Some issuers accept them only for certain cards. The most direct step is to ask before you apply. A short phone call can save you a wasted application.
Checking and savings accounts generally do not affect your credit. Still, a bank account can help you establish a relationship with a financial institution, and according to Capital One, you may not need a Social Security number to open one. Think of it as groundwork while you sort out the credit side.
Understand how US credit scores are built
A credit score is a number creditors use to judge credit behavior, including how likely you are to make loan payments. Scores are calculated from credit reports kept by three agencies: Equifax, Experian and TransUnion. According to USAGov, the information that affects your score includes payment history, outstanding balances, length of credit history, applications for new credit, and the types of accounts you hold.
The Consumer Financial Protection Bureau says repayment history is the most important factor in most credit scores. A longer record of on-time payments gives scoring models more to work with. That is why starting early matters, even if you start small.
One point to know clearly: a credit history from another country does not transfer to US credit bureaus. Firstcard makes this point in its guide for immigrants. Many newcomers therefore begin with a blank file, however well they managed credit abroad. It is frustrating. It also means the first goal is simple: get something on the record.
Consider common first products and how they work
A secured card is a common tool for building credit from scratch. It works like a traditional card for shopping in person and online, but it requires a one-time, refundable security deposit to open the account. Sometimes the credit limit equals the deposit, though not always. The deposit is refundable, but it stays tied up while the account is open, so check that it fits your budget before you apply.
Capital One also lists two other possible first steps:
- Authorized user: being added to someone else's card account.
- Credit-builder loan: a loan product aimed at people establishing credit.
The sources I reviewed do not cover credit-builder loan terms or costs, so compare details carefully before you sign anything. They also do not say whether a given bank or issuer reports to the credit bureaus. That is a reasonable question to put to any issuer before you apply, because activity that is never reported cannot show up in your file.
Manage credit in ways that support your file
Paying on time is the habit that counts most. The CFPB advises that paying your full balance each month helps you get the best scores and keeps interest costs as low as possible. Carrying a balance is not needed for a good score.
How much of your limit you use also matters. Many experts recommend using less than 30 percent of your total credit limit, and the highest-scoring consumers often use less than 10 percent. On a secured card with a $500 limit, that would mean keeping your statement balance under $150, and ideally under $50.
Applying for many accounts over a short period may signal financial setbacks to lenders. Apply only for credit you need.
You can find your credit score in several places. USAGov lists credit or loan statements, a conversation with a credit or housing counselor, a credit score service, or buying a score from one of the three major agencies. USAGov also mentions disputing errors and freezing reports, but the sources here give no step-by-step detail on either. Check the agencies' own websites for current instructions.
Watch for warning signs and understand your rights
Be wary of anyone who guarantees approval or a specific score. One source promotes checks that claim approval with no risk to your credit score, and that kind of promise is not supported. If an offer sounds too clean, read the fine print before sharing personal information.
Pressure to apply for several products at once is another warning sign. Lenders may read many applications in a short window as financial trouble. Take time to read the terms and ask for written answers.
For ITINs, the standard route is the IRS. Firstcard notes that the standard IRS process takes roughly 7 to 11 weeks and that private online services offer faster alternatives, often for a fee. Timelines and steps change, so confirm current details on the IRS site before paying anyone.
One recent development matters for applicants. According to Consumer Finance Insights, a trade publication, the CFPB and DOJ withdrew their October 12, 2023 joint statement on immigration status under the Equal Credit Opportunity Act on January 12, 2026. The Bureau said creditors may legitimately consider immigration or citizenship status in particular circumstances to assess risk. I could not confirm this against a primary government source here. State-level rules and protections are not covered in the sources, so a legal aid organization in your state is a sensible place to ask about your situation.
Building a US credit history takes months. A plain plan: open an account that accepts your ID, keep the balance low, and pay it in full each month.
Please seek a professional. This article is general information, not financial, tax or insurance advice. Please seek a licensed financial, tax or insurance professional about your own situation.
