Your First Month in the U.S.: A Week-by-Week Checklist

Just landed in the US? The to-do list can feel completely overwhelming — Social Security card, driver's license, bank account, phone plan… it's hard to know where to even start. This guide answers that exact question with a week-by-week calendar for your first month. Keep in mind that some steps vary depending on your immigration status (green card holder, work visa, student, or corporate transferee), so focus on the items that apply to your situation.

The timeline below is based on general procedures as of 2025–2026. Rules differ by state, and processing times change frequently, so always verify the latest information on each agency's official website before you go.

Day 1–3: Build Your Survival Infrastructure

The moment you land, your two priorities are a way to communicate and a place to sleep. Head straight to a T-Mobile, AT&T, or Verizon store — or pick up a prepaid SIM at the airport — and get a phone plan going the same day. All you need is your passport and a US address (a friend's place or your hotel works fine). Most major carriers don't require a Social Security Number (SSN) to activate service. Expect to pay roughly $40–$80/month for an unlimited data plan (as of 2026; varies by plan).

• What to bring: Passport, a US address (temporary is fine), and cash or an internationally accepted card.
• Watch out: Some MVNOs (budget carriers) do require an SSN. To keep things simple on day one, stick with a major carrier's corporate store rather than a third-party reseller.
• Korean-American tip: If you're settling near a Korean enclave — LA Koreatown, Palisades Park NJ, Duluth GA — you'll likely find carrier stores with Korean-speaking staff. That makes it much easier to read the fine print before you sign anything.

Week 1: Apply for Your Social Security Number

Your SSN is the backbone of life in the US. You need it to open a bank account, build credit, get a job, and file taxes. To apply, visit your nearest Social Security Administration (SSA) office in person — find locations at ssa.gov. There's one important timing rule: wait at least 10 days after arrival before going, because CBP needs time to update its systems. Once you apply, expect your card to arrive in 2–4 weeks.

• Documents needed (green card holders and work visa holders): Passport, I-94 arrival record (print it at i94.cbp.dhs.gov), your visa documents (I-20, DS-2019, I-797, or whatever applies to your status), and employment authorization documents if applicable.
• F-1/J-1 students, pay attention: You are not eligible for an SSN unless you have an on-campus job offer or approved OPT/CPT. If that's not you yet, talk to your school's International Student Office first — you may need an ITIN instead.
• Common mistake: Showing up too early. If CBP's records haven't updated yet, the SSA office simply can't verify your entry and you'll have to come back. Waiting 10–14 days after arrival saves you a wasted trip.

Week 2: Open a Bank Account and Start Building Credit

You don't have to wait for your SSN card to open a bank account. Major banks like Bank of America, Chase, and Wells Fargo will generally open a checking or savings account with just your passport and a US address — though policies vary by branch. That said, you'll need an SSN to apply for credit cards or loans later, so update the bank as soon as your card arrives. There's usually no fee to open an account, but check whether there's a minimum balance requirement (typically $0–$1,500 depending on the account type). For a detailed comparison of account types, required documents, and fees, see our US Bank Account Guide.

• Starting your credit history: Once your SSN arrives, apply for a secured credit card. You'll put down a deposit — usually $200–$500 — which becomes your credit limit. Use it for small purchases and pay it off in full each month.
• Korean-American tip: Korean-American banks like Hanmi Bank, Shinhan Bank America, and PCB Bank often offer more flexible account-opening requirements for new arrivals, along with full Korean-language service.
• Common mistake: Holding onto large amounts of cash from Korea for too long. Deposit it as soon as you can — cash is easy to lose or have stolen, and it's doing nothing for your credit history sitting in your wallet.

Weeks 2–3: Get Your Driver's License

In the US, a state-issued driver's license doubles as your primary ID for almost everything. You'll get it from your state's DMV (or equivalent — DPS in Texas, Secretary of State in Illinois, etc.). Most states require both a written knowledge test and a road skills test. Fees vary by state but generally run $20–$80.

• Typical documents required: Passport, I-94, visa documents, SSN or proof that you've applied for one, and two forms of US address verification (bank statement, utility bill, lease agreement, etc.).
• REAL ID heads-up: As of May 7, 2025, you need a REAL ID–compliant document to board domestic flights. Ask about REAL ID when you visit the DMV — but note that requirements vary significantly by state. For example, Washington State's REAL ID–compliant EDL/EID is available only to US citizens, meaning green card holders must present their green card or passport at the airport instead. For more detail, see the REAL ID section in our article First 10 Things to Do After Arriving in the US.
• Make an appointment: Walk-in waits at the DMV can easily stretch to several hours, especially at offices near Korean-American communities. Book online through your state DMV's website before you go.

Weeks 3–4: Register Your Address and Wrap Up the Essentials

Once you have a permanent address, register it with USPS at usps.com and set up mail forwarding if needed. If you have school-age children, contact your local school district to enroll them — you'll typically need immunization records, proof of address, and a birth certificate.

⚠️ Voter registration is for US citizens only. Non-citizens — including green card holders — who register to vote or actually vote are committing a federal crime. The consequences can include deportation and a permanent bar from naturalization. Some states ask about voter registration during the driver's license process; always select "No." This applies even if the question feels routine or the form seems optional.

• Health insurance: If your employer doesn't provide coverage, compare plans on healthcare.gov (the ACA Marketplace). Students should enroll in their school's health plan. A single ER visit without insurance can cost thousands of dollars. For a plain-English breakdown of premiums, deductibles, and how to choose a plan, see our US Health Insurance Basics guide.
  ⚠️ Don't wait for Open Enrollment. Moving to the US from abroad triggers a Special Enrollment Period (SEP) — you have 60 days from the date you gain lawful status to enroll. Miss that window and you could be uninsured until the next Open Enrollment period. (As of 2026; state marketplace rules vary.)
• Taxes: Your US tax filing obligation may begin the year you arrive. Check irs.gov to determine whether you qualify as a Resident Alien for tax purposes, and start collecting documents — W-2s, 1042-S forms, etc. — so you're ready for Tax Day the following April.

What Comes Next

The core sequence for your first month is straightforward: SSN → bank account → driver's license → health insurance. Get those four in place and you'll have the foundation you need to move on to the bigger steps — signing a lease, buying a car, and actively building your credit score.

• Q: Can I open a bank account without an SSN? — Most major banks will do it with a passport and US address, but policies vary by branch. Call ahead before you make the trip.
• Q: Can I just use my Korean driver's license? — For short visits, yes — a Korean license plus an International Driving Permit (IDP) is generally accepted. But once you establish residency, most states require you to get a local license within a set period. Check your specific state's DMV website for the deadline.
• Q: Does this calendar work for F-1/J-1 students? — The overall flow is the same, but student visa holders face specific restrictions around SSN eligibility and employment. Talk to your school's Designated School Official (DSO) before taking any of these steps.