美國報稅全攻略：新移民如何填報 W-2、1099？(2025 最新指南)

Do you need to file?

The US operates a worldwide taxation system, so citizens, green card holders, and foreign nationals who've been resident long enough (resident aliens) may all be required to file an income tax return.

The annual deadline is generally April 15, pushed later if that falls on a weekend or holiday. Missing it means penalties, so start early.

W-2 or 1099: which applies to you?

Form W-2: for employees. Your employer provides it by the end of January, showing your wages and the tax withheld.
Form 1099: for the self-employed, freelancers, and anyone with other income such as investments or rent. There are several versions; the most common are 1099-NEC (independent contractor income) and 1099-MISC (other miscellaneous income)。

The first step is establishing which of these applies to you.

The filing process, step by step

Gather your documents
- Your Social Security number (SSN) or Or an ITIN (Individual Taxpayer Identification Number)。
- Your W-2 or 1099 forms (plus 1099-DIV or 1099-INT if you have investment income).
- Bank interest statements, usually a 1099-INT。
- Other income records: stock transactions (Form 8949), mortgage interest (Form 1098), and so on.
Choose how to file
- File it yourself：
  - Use IRS Free File (https://www.irs.gov/filing/free-file-do-your-federal-taxes-for-free).
  - Or paid software such as TurboTax (https://turbotax.intuit.com/) or H&R Block（https://www.hrblock.com/）**、**TaxAct（https://www.taxact.com/）**。
- Use a professional：
  - Find a licensed Certified Public Accountant (CPA).
  - Use VITA（Volunteer Income Tax Assistance，https://www.irs.gov/individuals/free-tax-return-preparation-for-qualifying-taxpayers） Free filing assistance is available to lower-income households.
Complete Form 1040
- Form 1040 is the main US individual income tax return.
- Additional income (side work, stock trades) requires additional schedules, such as Schedule C (self-employment income) and Schedule D (capital gains)。
Submit, then wait for your refund or pay what you owe
- E-filing: fastest and recommended. Submit through the IRS site or your software.
- By mail: you can mail Form 1040 instead, but processing takes considerably longer.
- Track your refund: check the status on the IRS website “Where’s My Refund?”（https://www.irs.gov/refunds） .

Questions people ask

❓ I don't have an SSN. How do I file? ➡ Apply for an ITIN, which exists for foreign nationals without an SSN (F1 students and H4 spouses, for instance).

❓ How much tax do I owe on 1099 income? ➡ 1099 income is self-employment income, which additionally incurs self-employment tax, around 15.3%. Set money aside as you earn it.

❓ What if I made a mistake? ➡ File Form 1040-X, an amended return. Processing takes a long time, so it's worth getting it right the first time.

Conclusion: Get your documents ready early so you will not be scrambling at the last minute during tax season.

US tax filing looks daunting, but with your documents ready and either good software or professional help it goes smoothly. For your first year here, using a professional is worth the cost: an error now follows your tax record for years.

Hi, I'm C from Taiwan, and I'm currently running a business in Los Angeles, USA. When I first arrived, it really wasn't easy. Whether it was the language or cultural differences, I spent a lot of time figuring out every little detail. But all those mistakes I made along the way helped me master the rhythm of adapting to life here quickly. I've gathered all my experience over the past few years on this website, hoping to help fellow Chinese speakers settle into American life sooner. Here, I share how to move over, find a job, and handle various daily tasks, saving you plenty of time and helping you avoid unnecessary detours. I hope my experience helps you start your new life in the US smoothly!

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