You should open a checking account first to manage your daily money, and then get a credit card to build your U.S. credit history. Because you do not have a Social Security number yet, you can use your passport and student documents to apply for both.
“I'm an incoming international student arriving in August. Should I open a checking account (and with which bank) or get a secured credit card (and which one)? Also, how should I allocate my money between savings and a secured credit card to build credit?”
Summary
You do not have to wait for an SSN to get started. Many major banks and card issuers accept your international student documents so you can begin building your financial foundation the week you arrive.
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Managing your credit utilization
Your credit score depends heavily on your {"term": "credit-utilization", "text": "credit utilization"}, which is how much of your available credit you use. Using a large percentage of your limit can negatively affect your score.
If you open a secured credit card, your deposit usually sets your credit limit. For example, if you deposit $300, your limit is $300. To keep your utilization under the recommended 30 percent, you should spend no more than $100 on that card each billing cycle.
You should size your deposit so that your normal monthly spending stays under that 30 percent mark. Leave the rest of your money in your checking account to cover your daily expenses and to pay off your credit card balance completely.
Next steps
Here is how to establish your banking and credit step by step once you arrive.
Gather your documents
Bring your passport, your student visa documents like your Form I-20 or DS-2019, and proof of your U.S. address, such as a utility bill or a letter from your university.
Open a checking account
You need this account for daily cash flow and to pay your future credit card bills. You do not need an SSN. You can go to a major bank like Chase or PNC Bank, which allow international students to open accounts using alternative identification.
Apply for a credit card
You cannot build a credit history with just a checking or debit account; you need a credit account in your name. Since you lack an SSN, you can apply for a card from issuers like Zolve, Petal, or Neu that accept your passport or student visa. If you choose a {"term": "secured-credit-card", "text": "secured credit card"}, you will provide a security deposit that usually equals your credit limit.
Allocate your funds to optimize your score
To build credit effectively, keep your monthly spending below 30 percent of your credit limit. Allocate enough money to your secured card deposit to give yourself a limit that supports this rule. Keep the rest of your funds in your checking or savings account to cover your daily expenses and to pay the credit card bill in full each month.
Legal sources
The rules for opening accounts without an SSN and managing credit utilization come from major banks and credit bureaus.
Chase Bank Accounts for International Students
International students can often open a bank account without a Social Security number.
Non-U.S. residents may be able to open a bank account at some financial institutions without having an SSN.
Experian Secured Card Deposits
The credit limit on a secured card is typically equal to the amount you deposit.
In most cases, your credit limit is equal to your security deposit.
Experian Secured Card Limits
Keeping your balance below 30 percent of your credit limit helps protect your credit score.
As with unsecured credit cards, aim to use less than 30% of your available credit limit. A higher credit utilization ratio can negatively affect your credit score.
This is general information, not legal or financial advice. Confirm requirements with the specific bank or credit card issuer.
SettleKit is not a law firm or financial advisor. This is general guidance based on public resources.

