Build a US credit score
Illustrative image, AI-generatedShort answerThe FICO score, ranging from 300 to 850, weighs payment history (35%), utilization (30%), length of credit history (15%), new credit (10%) and credit mix (10%). A first FICO score exists once an account is at least six months old and has been reported within the last six months. Your credit standing in Germany, Austria or Switzerland does not count.
Key points
- Creditworthiness in the US is built by credit lines paid on time, not by wealth.
- Under FICO's general weighting, you control 85 percent yourself. Only the length of credit history, at 15 percent, takes time. With a young file the weights shift.
- A first FICO score comes after six months at the earliest. In our experience the score is usually enough for first business cards after six to twelve months, and values above 750 take more like one to two years. These are guide values, not a promise.
- Schufa in Germany, KSV1870 in Austria and CRIF in Switzerland pass nothing on to the US. The US file starts empty, for better and for worse.
- Business cards usually require a personal guarantee and check your personal score for it. More in Am I personally liable for a business credit card?.
The five factors of the US credit score
The weighting shows where effort pays off. Payment history and utilization together account for 65 percent, and both depend on your discipline alone.
| Factor | Weight | What counts | Your lever |
|---|---|---|---|
| Payment history | 35% | every payment on time | autopay for the full statement balance |
| Utilization | 30% | reported balance relative to available credit | a low balance on the statement date; zero is not penalized, a small balance can score better. More in How is credit utilization calculated? |
| Length of credit history | 15% | average age of all accounts | keep the first card open |
| New credit | 10% | hard pulls and newly opened accounts; inquiries count for twelve months and stay visible for two years | bundle applications, observe bank rules, see hard pull vs. soft pull |
| Credit mix | 10% | cards, installment loans | develops over time, do not force it |
Requirements
Which number which bank asks for is covered in What separates a Social Security number from an ITIN?.
- An ITIN or SSN. Without one of them the first card often does not report to the credit bureaus
- A US residential address, not a PO box
- A US mobile number
- At least one credit line that reports to all three credit bureaus
- A US bank account from which the cards are paid by autopay
Step-by-step process
The months count from the first card and are milestones, not wishful numbers. How a file grows in its first year is shown in How do I build a US credit report from scratch?.
- Lead time: apply for an ITIN. Set up an address, phone number and bank account in parallel.
- Month 0: first credit line. A secured card that reports to all three credit bureaus, opened with an ITIN or SSN. After the first statement, check that the report arrives.
- Months 1 to 6: routine. Autopay, a low balance on the statement date, no new applications.
- From month 6: check the score. The FICO minimum requirement is met. Apply for a second card, recover the deposit.
- Months 12 to 24: premium and business cards come within reach.
Costs and timeline
| Item | Cost | Timeline |
|---|---|---|
| Secured card | deposit equal to the limit, refunded | first FICO score from 6 months |
| ITIN via an Acceptance Agent | the Acceptance Agent's fee | 9 to 11 weeks when applying from abroad |
| Credit report | no fee, weekly from all three credit bureaus | not applicable |
| Score for first business cards | not applicable | usually 6 to 12 months |
| Score above 750 | not applicable | more like 1 to 2 years |
Common mistakes
- High utilization on the statement date, even though the bill is later paid in full. The balance on the statement date is what gets reported.
- Closing the first card because the annual fee is a nuisance. The average age of your accounts drops. A downgrade is usually the better choice, see Cancel the card or downgrade it?.
- Too many applications in a short time.
- Buying a spot as an authorized user. Recent FICO versions give such accounts less weight than your own, the effect is small and the cost is real.
- Paying interest. A balance carried at US card rates eats up any points advantage.
When building a score is not worth it
- You are moving to the US in less than three months. No FICO score will exist before the move, so the head start brings no advantage.
- You have no connection to the US in the next two years and no interest in US cards. A file needs ongoing use, otherwise it brings nothing.
- You only want access to Amex points. The US Remote package covers that, and building a score would be effort without return.
- You have no permitted tax purpose for an ITIN and no SSN in sight. Then you lack the number most card issuers tie the application to.
- You cannot pay balances in full every month. The interest then outweighs any advantage.
What no one can promiseA credit history is built through time and use. No one can promise a specific score by a specific date, including us. That outcome lies with the banks and the credit bureaus.
Frequently asked questions
How long does it take to get a first score?
For a FICO score, an account must be at least six months old and have been reported within the last six months. Other score models can produce a value after one to six months of payment history.
What is a good US credit score?
The common models run from 300 to 850. FICO calls 670 to 739 good, near or slightly above the average of US consumers. Which value is enough for a given card is set by each bank and not published. Why you see different numbers depending on the model is explained in What is the difference between FICO and VantageScore?.
Can I build a score without an SSN?
Yes. A credit report and a score can exist without an SSN once a lender reports your account to the credit bureaus. They match the reports through your identifying details such as name, date of birth and address. You need the ITIN mainly because most card issuers tie the application to an identification number.
What is credit utilization?
The ratio of reported balance to available credit across all cards. What gets reported is usually the balance on the statement date, before your payment. FICO does not penalize zero percent, but a small positive balance can score better because it shows active use. More in How is credit utilization calculated?.
Does my Schufa count in the US?
No. Schufa, KSV1870 and CRIF exchange no history with the US credit bureaus. The US file starts empty, for better and for worse.
Does building US credit affect my Schufa?
No. US applications and US accounts do not appear in your Schufa file, because the bureaus work separately.
How long does a hard pull affect the score?
According to FICO, a hard inquiry counts toward the score for twelve months and stays visible on the report for up to two years. A single inquiry weighs little, many in a short time weigh more. Details in What is the difference between a hard pull and a soft pull?.
How do I check my credit report without an SSN?
According to the FTC, you can check it once a week at no charge from all three bureaus at AnnualCreditReport.com. Without an SSN, Experian asks for a written request with name, date of birth, your addresses for the last two years, a copy of your ID and a utility bill. The report does not include the score, many card issuers show it in their app.
Are there alternatives to a secured card?
Yes, two. A credit-builder loan, usually from a credit union: you pay installments over several months and receive the balance at the end. Or an authorized user card from someone with a well-kept US file. Both report to the bureaus, but recent FICO versions give an authorized user account less weight than your own.
Can I keep the score if I move to the US?
Yes. The credit history is tied to you as a person, not to where you live. If you later receive an SSN, give it to your card issuers. They report the corrected identifier with their next monthly file to the bureaus. Afterwards, check all three reports to make sure every account is matched correctly.
Sources and review
- FICO: What's in my FICO Scores, weighting of the factors, retrieved on 29 September 2026.
- FICO: Minimum requirements for a FICO Score and What is a credit score, scale and ranges, retrieved on 29 September 2026.
- FICO: Credit checks and inquiries, Zero vs. low utilization and Authorized users, retrieved on 29 September 2026.
- CFPB: What is a credit inquiry?
- FTC: Free credit reports
- Experian: Credit report without an SSN, Credit building for immigrants and FAQ for data furnishers.
- IRS: ITIN, processing time.
- Our own score development since 2021, documented across several credit bureaus.
No tax or legal adviceBenefit Systems supports the organizational process. Tax and legal assessments remain with your tax advisor and your lawyer. Decisions on accounts, cards, limits and entry into the US are made exclusively by banks and authorities.
Terms on this page
- Credit score: A credit score is a number a bureau uses to express how likely a person is to meet their payment obligations.
- Credit limit: A credit limit is the maximum balance a card account may carry between statements.
- Personal guarantee: A personal guarantee is the applicant's promise to cover the liabilities of a business account if the company itself fails to pay them.
- Statement date: The statement date is the day a card issuer closes the billing cycle, produces the statement and reports that day's balance to the credit bureaus.
- Credit utilization: Credit utilization is the ratio between the balance on a card and its credit limit, expressed as a percentage.
- Hard pull: A hard pull is a check of a credit file made because a lending decision is pending. It is recorded, visible to other lenders and counts towards the score.
- Soft pull: A soft pull is a check of a credit file with no lending decision pending. Only the person concerned can see it, and it has no effect on the score.
- Individual Taxpayer Identification Number: An Individual Taxpayer Identification Number is the US number for people not eligible for a Social Security number, issued strictly for tax purposes.
Next step
Clarify the requirements before you apply for anything
In a free strategy call, we check what your case requires and map out your path to US cards. Not sure how the system works yet? The webinar explains it in 30 minutes.
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What we'll cover in the call
- Can I do this without living in the US?
- Do we need a US company?
- How long does it take to build US credit?