How to Build Credit in the U.S. From Scratch (Even If You Just Moved Here)

In the United States, your credit history affects almost everything: renting an apartment, financing a car, getting a good credit card, signing up for a phone plan and sometimes even what you pay for insurance. If you just arrived in the country or have never had a credit card, you probably don’t have a score yet. That doesn’t mean you have “bad credit” — lenders simply don’t have any information about you.

The good news: with the right steps you can have a score in about 6 months and good credit within one to two years.

The basics: what is a credit score?

The most widely used score is the FICO Score, which ranges from 300 to 850. It’s calculated from the information lenders report to the three credit bureaus: Equifax, Experian and TransUnion.

According to FICO, your score is based on five factors:

Factor	Approximate weight	What it means
Payment history	35%	Whether you pay on time
Amounts owed	30%	How much of your available credit you use
Length of credit history	15%	How long your accounts have been open
New credit	10%	Recent applications and new accounts
Credit mix	10%	Your mix of cards, loans and so on

Notice that paying on time and using little of your limit make up almost two-thirds of the score. Master those two habits and you’re most of the way there.

To generate a FICO score you generally need at least one account that has been open for about 6 months and activity reported within the last 6 months.

Step 1: Get a number lenders can use to identify you

To apply for credit, lenders need to identify you:

• Social Security Number (SSN): if you have work authorization or permanent residency, this is the simplest option.
• ITIN (Individual Taxpayer Identification Number): if you can’t get an SSN, the IRS issues ITINs so you can file taxes (you apply with Form W-7). Some banks and credit unions accept an ITIN to open accounts and cards — not all of them, so ask before you apply.

Step 2: Open a bank account

A checking or savings account doesn’t build credit on its own, but it helps you:

• receive your paycheck by direct deposit;
• set up automatic payments for your cards;
• build a relationship with the bank, which can make it easier to get approved for a card later.

Credit unions are often more flexible with people who are starting from zero.

Step 3: Choose your first credit-building tool

Option A: Secured credit card (the most recommended)

With a secured credit card, you put down a security deposit — say $200 or $300 — which usually becomes your credit limit. You use it like a regular card, and the issuer reports your payments to the credit bureaus.

• Choose one that reports to all three bureaus (Equifax, Experian and TransUnion).
• Look for cards with no annual fee.
• Many “graduate” to a regular card after several months of responsible use and refund your deposit.

Option B: Credit-builder loan

Offered by many credit unions and some online banks. It works the opposite way from a normal loan: the money is held in an account while you make monthly payments, and you receive it at the end. Each on-time payment is reported and adds to your history.

Option C: Become an authorized user

If a trusted family member or friend has a card in good standing, they can add you as an authorized user. In many cases, that card’s history will show up on your report. Be careful: if they pay late or run up a high balance, it affects you too.

Option D: Report payments you already make

Some services let your rent payments or certain bills be reported to the credit bureaus. They can help, although not every scoring model counts them.

Step 4: Follow these 5 golden rules

1. Always pay on time. A single payment that’s more than 30 days late can drop your score significantly and stay on your report for years. Turn on autopay for at least the minimum.
2. Use less than 30% of your limit — and under 10% is even better. If your limit is $300, try to keep your reported balance below $90.
3. Pay your full balance every month. You don’t need to “carry a balance” to build credit. That’s a myth, and it only costs you interest.
4. Don’t apply for lots of cards at once. Each formal application creates a hard inquiry that can lower your score slightly.
5. Don’t close your first card. Keeping it open helps the age of your credit history.

Step 5: Check your credit reports for free

You can see your reports from all three bureaus for free at AnnualCreditReport.com, the official site authorized by federal law. Review them for errors or accounts you don’t recognize. If you find a mistake, you can dispute it directly with the bureau.

Watch out for look-alikes: some sites with similar names try to charge you. The official one is AnnualCreditReport.com.

How long does it take to build credit?

Time	What to expect
0–6 months	You’re building history; you may not have a FICO score yet
6–12 months	Your first score appears; with good habits it’s usually decent
12–24 months	You may qualify for cards with no deposit and better rates
2+ years	With on-time payments and low usage, you can reach “good” or “very good” credit

Everyone’s situation is different, but the key is always the same: consistency.

Common mistakes to avoid

• Paying “credit repair” companies that promise to erase accurate negative information. Accurate information can’t be removed early, and anything they can legitimately do, you can do yourself for free.
• Taking cash advances on your card. They usually come with high fees and interest from day one.
• Lending out your card or your ID number. Protect your SSN or ITIN as if it were cash.
• Ignoring a medical or utility bill. Debts that go to collections can hurt your credit.

What if you live in Canada or the UK?

The system is similar, with a few differences:

• Canada: the bureaus are Equifax and TransUnion, and scores range from 300 to 900. Secured cards are available too. You’ll need a SIN (Social Insurance Number) for many products.
• United Kingdom: the main bureaus are Experian, Equifax and TransUnion, and there’s no single official score. A key step there is registering on the electoral roll if you’re eligible, because it helps lenders verify your address.

FAQ

Can I build credit without a Social Security Number? Yes, in many cases. Some banks and credit unions accept an ITIN for secured cards or credit-builder loans. Ask directly before you apply.

Does my credit history from my home country count in the U.S.? Usually not, because U.S. credit bureaus don’t receive that information. A few companies use international credit histories for certain products, but they’re the exception.

Does checking my own score lower it? No. Checking your own credit is a soft inquiry and doesn’t affect your score.

What is a good credit score? On the FICO scale, a score of 670 or higher is generally considered “good,” and 740 or higher “very good.”

If you already have some credit card debt, see our guide to the debt avalanche vs. debt snowball methods to pay it off faster.

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This article is for educational purposes only and is not personalized financial advice. Product terms and requirements change; confirm them with each provider. Read our Disclaimer.