Start with what is different here
In many countries, being debt-free is the goal and borrowing is something you avoid. In the United States, the system rewards showing that you can borrow a little and pay it back on time. This surprises most newcomer families, so it helps to explain early that having no credit is not the same as having good credit.
A person with no U.S. credit history has what lenders call a thin file or no file at all. To a landlord, lender, or even some employers, that can look riskier than someone with a modest but positive history. The goal is not to go into debt, but to create a record of responsible, on-time payments.
Framing it this way, as building a reputation rather than taking on debt, usually makes the system click for family members who were taught to avoid borrowing entirely.

Explain the three bureaus and the score
Three companies, Equifax, Experian, and TransUnion, collect information about how people handle credit. Lenders report your accounts and payments to them, and from that data a score, usually a FICO or VantageScore between three hundred and eight fifty, is calculated. A higher number tells lenders you are lower risk.
Explain that each person has their own file tied to their Social Security number or ITIN, and that family members do not share a score. What one person does on their own accounts does not automatically help or hurt another, unless they open a joint account or add someone as an authorized user.
It also helps to teach the main ingredients of a score, especially paying on time and keeping card balances low, so each person knows which habits actually matter.
Help each person take the first step
The classic first steps work for newcomers too. A secured credit card, where you put down a deposit that becomes your limit, is often the easiest start, and many banks and credit unions open them with an ITIN and a passport. A small credit-builder loan is another safe option that turns steady payments into reported history.
Family members who already have strong, older accounts can help younger or newer relatives by adding them as authorized users, which can share that positive history. Rent-reporting services can also add months of on-time rent to a file, turning a payment the family already makes into credit.
Match the step to the person. A working adult, a student, and a recent arrival may each start in a slightly different place, and that is fine.
Protect the whole family from scams
Newcomer communities are frequent targets of credit scams. Teach your family that no legitimate company can erase accurate negative information, promise an exact score increase, or charge large upfront fees to fix credit before doing any work. Those are warning signs, not real services.
Everyone has the right to a free credit report from each bureau, and disputing genuinely inaccurate information is a free right you exercise yourself under federal law. No one needs to pay a stranger to do what the law lets them do for free. Teaching this protects relatives from losing money and from identity theft.
A good family habit is to check reports together a few times a year and talk openly about any offers that sound too good to be true.
Helping your family understand credit is one of the most valuable things you can pass on, and Subefy makes it easier with multilingual education, three-bureau monitoring, and simple building tools designed for first- and second-generation families. If anyone finds genuinely inaccurate information, they can file a free dispute themselves with the bureau. Estimates are educational, results vary, and no specific result is guaranteed.