US credit score: why you start from zero in America

The first time I lived in the US, I wanted to buy a car. Nothing fancy: a used Ford F-150, the way a young man should. I went to the dealer, picked my model, and the salesman asked casually: "How's your credit?"

I proudly answered: "Excellent!" After all, I had never been in debt in Europe, always paid my bills on time, had cash and was responsible. The salesman typed something into his computer, looked at me and said dryly:
"Sir, you have no credit. Zero. Nada."

I couldn't believe it. But I learned fast: without a US credit history, you are a nobody in America.

And here is the crucial point: you have to build that credit score, ideally before you even move to the US.

Our page on the US credit card shows you how to get US credit cards even without an SSN.

1What is a credit score, and why does it matter so much?

A credit score is a three-digit number that describes your creditworthiness in the US; the base FICO score ranges from 300 to 850. It is calculated by private credit bureaus such as Experian, Equifax and TransUnion, based on your credit activity: credit cards, loans, installment payments and your payment behavior.

With a high score, you easily get loans, mortgages, cheaper insurance rates, even leases and job offers.
With a poor score (or none at all), even opening a bank account or getting a credit card becomes difficult.

And that's exactly the problem: when you first arrive in the US, you have no credit score. You don't exist in the system. Even a spotless credit record in Europe doesn't count in America.

2No credit, no phone, no lease, no car

It sounds exaggerated, but it's reality:
without a credit score, you often can't even get a smartphone on contract in the US. You'll be asked for your score everywhere, for example when:

• renting an apartment

• signing up for a phone or internet plan

• leasing or financing a car

• applying for a regular credit card

• opening a business account with a credit line

Without a credit score, even power companies sometimes ask for security deposits of $500 to $1,000.

3You start before the move: US income and the ITIN

If you're not in the US yet but plan to immigrate as an entrepreneur, investor or self-employed professional, you may already have taxable US income. If you have such income and can't get a Social Security Number (SSN), you will usually need an ITIN (Individual Taxpayer Identification Number), the IRS's personal US tax number.

According to the IRS, the ITIN serves federal tax purposes only. It grants no right of residence or work authorization and does not count as identification outside the tax system.

What the ITIN means for your credit score:

• Some card issuers accept an ITIN instead of an SSN; each issuer decides for itself

• If an issuer accepts it, you can apply for a secured credit card

• On-time payments on it are reported to the three nationwide credit bureaus and can help build your credit history

• US lenders may also take your immigration status into account when deciding

4What your European credit history is worth in the US

If you've paid on time for years in your home country, that speaks well of you. But in the US, what counts is what gets reported about you there: payments on credit cards and loans that go to the three nationwide credit bureaus.

Here's how it works:

• Your American file starts with your first payment reported there, no matter how solid your standing is at home

• Debit and prepaid cards don't count, because they aren't reported or aren't credit

• Nobody can promise you an unsecured card with a limit right from the start; the issuer decides on every application

That's why an early start pays off: every on-time payment reported to the three nationwide credit bureaus can help build your US credit history.

Once you receive your SSN later, you stop using the ITIN and notify the IRS of your SSN, which then combines your tax records under the SSN. This doesn't affect your credit data: whether your credit history carries over under the SSN is something you sort out with the credit bureaus.

5The system works in reverse: no debt makes you suspicious

In Europe, being debt-free is a sign of responsibility.
In the US: if you've never borrowed, nobody can know whether you'll reliably pay back.

The US system is built on the idea that handling debt well creates trust. And trust means access to capital, housing, contracts and more.

6First steps toward a credit score

The classic way to start building a score: secured credit cards.

You deposit, say, $500 as security and get a credit line of the same amount. Every use and on-time repayment is reported to the credit bureaus. That's how your journey in the US credit system begins.

After six to twelve months of good payment behavior, you can apply for a regular (unsecured) credit card.

7After you arrive: how to build your US credit history

Your credit history is a record of your payments to a lender or credit card, showing whether you paid on time, late or not at all. There are three major credit bureaus in the US that track your credit history: Experian, Equifax and TransUnion. People who have lived in the US for many years and hold several credit cards or loans build their history every year, for better or worse, and their score reflects how consistently they pay their debts.

So how do you get credit in the US when some banks won't even give you a credit card without a good score or credit history? Here are some key steps every expat or newcomer should take or consider to build a credit history as fast as possible.

7.1Apply for your Social Security number as soon as possible

Your Social Security number is what the credit bureaus use to track your payment history. Without it, building a US credit history is much harder; only some card issuers accept an ITIN instead. It's essential to give your bank your Social Security number as soon as it arrives in the mail and to apply for a credit card as quickly as possible.

7.2Open an account & apply for a credit card

Choose an expat-friendly bank to open your US bank account, and apply right away for a credit card or a secured credit card. To learn how this works even without an SSN, read Applying for a US credit card as a non-resident without an SSN.

Plenty of banks work with newcomers and actively help them start building a US credit history right away. Some banks ask for proof of a US address, a Social Security number and other things a new arrival simply doesn't have yet before opening even a basic account. Expat-friendly banks, on the other hand, let you open an account with just your visa, your passport and one more form of ID.

Some of the big traditional US banks, for example, do work with expats who have no history. Walk into a branch (there are plenty!) and ask for an experienced banker to open an account with your visa/passport and a second form of ID. They don't guarantee unsecured credit cards for expats, but they do offer a secured card option and an application process that takes a letter from your employer into account. Your bank may even have an arrangement with your employer that makes the card application easier; the bank makes the final call on the card. Just ask!

7.3Buy a car with financing

If you're planning to buy a car, finance at least part of it with a loan and pay it off on time.

This is one of the fastest ways to build a credit history and a good credit score in the US. I paid for most of my car in cash, but a small auto loan is also debited from my bank account automatically every month, and my credit score rose considerably. Even a small car loan is a smart way to strengthen your creditworthiness, even if you don't actually need the loan to pay for your car. What counts is showing that you can service the debt.

You can get a loan from car dealers or credit unions even without a credit history, but make sure you compare interest rates. If you repay on time every month, this small loan will save you thousands of dollars in the long run, for example by helping you get a good mortgage rate when you want to buy a house. Good credit score = lower interest. Bad score = higher interest.

7.4Apply for a credit builder loan

If you're planning a big purchase (like a house) and need credit fast to lock in a good rate, consider applying for a credit builder loan at your bank.

These lesser-known loans are often offered by smaller institutions such as credit unions and community banks. They are essentially designed to help you improve your credit score quickly. You get approved even with no credit history. The catch: you only receive the money once you've paid the loan off in full.

The money you borrow is held in a locked savings account until the loan is fully repaid. In return, the institution sends a positive report to the credit bureaus once you've paid. That helps you build your credit. Since you pay interest, you're investing now in a better future: better rates on your next loan.

7.5How long it takes

Once you've taken out a credit card or loan and made your payments for 6 months, you should have laid the foundation for a good US credit history.

Once you have your US credit card, treat it like a debit card and pay the full balance before the due date every month. Set a reminder on your phone or calendar so you always pay before the due date, avoid interest on your purchases and show the credit bureaus a record of on-time payments.

8Golden rules for building your score fast

1. Always pay on time
A single late payment can badly damage your score.

2. Keep your utilization low
If your card has a $1,000 limit, spend no more than $300 a month.

3. Don't apply for too many cards at once
Every inquiry lowers your score briefly; too many look desperate.

4. Monitor your score actively
Free services like Credit Karma or Experian help.

5. Link your ITIN and SSN
If you get an SSN later, report it to the credit bureaus yourself.

9So what does a good score get you?

• Top credit cards with high limits and attractive rewards

• Low mortgage rates on US property

• Leases without security deposits

• Lower insurance premiums

• Business loans for your LLC or corporation

• Better standing with US banks

10Your family benefits too

If you're married or bringing children, you can add them to your credit card as an authorized user. That helps them gradually build their own credit file without signing any credit agreements themselves.

11Avoid the common mistakes

Paying for everything in cash
You have to actively use credit cards, otherwise the system sees no activity.

Applying for too many cards too quickly
That hurts. Take it step by step.

Waiting too long
Many people start too late and lose valuable months of score building.

12Credit isn't a status, it's a tool

However wealthy you are: without a credit score, you can't even get a phone contract in the US.

But with the right strategy, you can start building your credit before you arrive.

1. Find out whether you need an ITIN for US income
2. Use cards that report payments to the credit bureaus
3. Start with secured cards
4. Link your SSN later
5. Stay disciplined and think long term

In the US, credit isn't the opposite of wealth. It's what multiplies it.

Understand the rules and you can play the game, and win. If you'd rather not go it alone, our US Bank Account Opening guides you step by step to your US credit history. How to build a financial Plan B with US accounts and credit cards, and how to apply for a US credit card as a non-resident without an SSN: read more in our other articles under News.

Mount Bonnell Advisors helps you with:

• ITIN applications

• Card strategy and US banking

• LLC formation with credit building

• Avoiding tax pitfalls

Welcome to the world of American credit, and to a new chapter of your financial freedom.

13A personal consultation for getting into the US credit system

Building American credit doesn't happen by chance. It's a strategic decision, and with the right support you can speed it up deliberately.

For more than a decade, Mount Bonnell Advisors has advised clients from Europe who are moving to the US, investing or founding their company on American soil. We support you personally with:

• applying for your ITIN or SSN

• building your US credit history, even before you arrive

• applying for your first credit cards

• structuring US LLCs for access to credit lines

• tax planning and avoiding pitfalls

Book your first consultation with our team in Austin, Texas today.

We help you set the right financial course in the US, with experience, discretion and foresight.

👉 Request your personal first consultation now

In short

• Your credit score is a three-digit number that describes your creditworthiness in the US. The base FICO score ranges from 300 to 850.
• Your European credit rating doesn't count there: your US file starts with the first payment reported to the three national credit bureaus.
• The classic way in is a secured credit card. After six to twelve months of on-time payments, an unsecured card becomes an option.
• A financed car or a credit builder loan helps you build your credit history faster.
• Pay on time, keep utilization low and don't apply for too many cards at once.

How we help you

• US Bank Account OpeningYour own access to the American financial system, even without an SSN.
• Credit BuilderCredit for your company and for you, built step by step.
• ITIN ExpressYour ITIN through our special procedure, no tax return needed.
• ConsultationOne hour with the firm: your case, your questions, a clear answer.