Arriving in the US on an H-1B visa means navigating a new financial system while simultaneously adjusting to a new country, a new job, and often a new city. The financial decisions you make in your first year have outsized long-term effects. Here's the right sequence.

Week 1–4: The Foundations

Social Security Number (SSN): Apply as soon as you arrive. Your SSN is required for virtually everything financial — opening bank accounts, filing taxes, applying for credit. Allow 2–4 weeks for the card to arrive after application.

Bank account: Open a checking account immediately. Large national banks (Chase, Bank of America, Wells Fargo) are easiest — you can open with your passport, visa, and SSN. Avoid keeping large balances in checking; move funds to a High-Yield Savings Account once set up.

Employer 401(k) enrollment: Many employers have a 30–90 day enrollment window. Do not miss this. On day one of eligibility, contribute at least enough to capture the full employer match — this is a guaranteed 50–100% return on that money that cannot be replicated anywhere else.

Month 1–3: Building Your Financial Infrastructure

Emergency fund: H-1B holders face a unique risk — if you lose your job, you have a 60-day grace period to find new sponsoring employment, leave the country, or change status. Your emergency fund must be sized for this risk. The standard 3–6 months of expenses is a minimum; 6 months is more appropriate given visa constraints.

Start building US credit history: Your credit score starts from zero. Apply for a secured credit card or a credit card designed for newcomers (some banks use international credit history). Use it for everyday purchases and pay in full every month. Credit history takes time — start building it now, even if your scores will be low initially.

Roth IRA vs. Traditional IRA on H-1B

If you have US earned income and file taxes as a US resident (which most H-1B holders do once the Substantial Presence Test is met), you can contribute to an IRA. The strategic question is which type:

Roth IRA is often the better choice for H-1B holders planning to eventually return to their home country. Roth withdrawals in retirement are tax-free in the US; traditional IRA withdrawals are taxable. Additionally, if you leave the US before retirement age, you can still leave a Roth IRA invested and access it at 59½ with no US tax due on qualified distributions. A traditional IRA, by contrast, will generate taxable income when you eventually withdraw — and you may be in a higher bracket or face cross-border tax complexity.

Contribution limit: $7,000 in 2025 (or your earned income, whichever is lower). Income phase-out starts at $150,000 MAGI for single filers.

Tax Filing for H-1B Holders

In your first year, your filing status depends on when you arrived and the Substantial Presence Test (183-day rule). Most H-1B holders who arrive in the first half of the year qualify as resident aliens for that full tax year; those who arrive in the second half may file as dual-status aliens.

Key differences: resident aliens file Form 1040 and are taxed on worldwide income; non-resident aliens file Form 1040-NR and are taxed only on US-source income. The Substantial Presence Test calculation matters — verify your status before choosing a form or a tax preparer.

401(k): Contribute or Not?

A concern some H-1B holders have: "If I return to my home country before 59½, I'll pay the 10% early withdrawal penalty." This is true — but the math usually still favors contributing, at least to the employer match. A 50% employer match immediately outweighs the 10% early withdrawal penalty. Contribute to the match; evaluate additional contributions based on your likelihood of staying in the US.