I have good credit in my home country. Why does nobody here accept it?

Because credit files are national. The three U.S. credit bureaus hold no record of you, and in this system no record is treated much like a bad record — a landlord, a phone company or an insurer running a check gets nothing back and prices for the risk.

Years of impeccable repayment elsewhere transfers as exactly nothing. This is not a judgement about you; there is simply no channel through which that data arrives.

What actually starts a file

A credit file is created the first time a lender reports an account to the bureaus. So the goal in month one is not to borrow money — it is to have something reportable in your name.

The usual route is a secured credit card: you deposit, say, $300, and that becomes your limit. It reports to all three bureaus like any other card, and the deposit comes back when you close it or graduate to an unsecured card.

Two more that work without borrowing:

• Being added as an authorised user on the card of someone who already has good history — their account history can appear on your file
• Rent and utility reporting services, which report payments you are already making

What to expect, and when

A file takes about six months of reported activity before most scoring models will produce a score at all. That is the real timeline, and no product shortens it meaningfully.

What to avoid in the meantime

Credit repair services charging up-front fees are the standard scam aimed at this exact situation, and charging before delivering is itself unlawful. Nobody can remove accurate information from your file, and there is nothing to repair in a file that is empty.

Checking your own credit reports is free, does not affect your score, and is worth doing before a landlord or lender does it for you — errors and mixed files are common, especially where names transliterate more than one way.