Skip to content
优签 youvisaOperated by Wang Law Firm, LLC · U.S. immigration law
Visa quizServicesGuidesE-2 visaAttorneyBook a consultation
中文ENFR
Visa guides

U.S. immigration guides

Written by a licensed U.S. attorney and updated regularly. These articles are general information; for your specific situation, book a consultation with the attorney.

Priority dates

How to read the U.S. Visa Bulletin

What priority dates, final action dates and dates for filing mean, and how to read them if you were born in mainland China.

Extraordinary ability

EB-1A vs. NIW: which one fits?

Two green card paths that don't need an employer sponsor, compared by standards, evidence and wait times.

Fees & timing

How to check immigration fees and processing times

How to look up official fee schedules, processing times and premium processing, plus common misconceptions.

Investment

Applying for an E-2 visa through a third-country citizenship

Basic E-2 requirements, ways to invest, the document checklist, the citizenship-by-investment route and the 3-year domicile requirement.

Family-based immigration

Family-based immigration: who can petition for whom?

Which relatives U.S. citizens and green card holders can petition for, and how to choose between adjustment of status and an immigrant visa abroad.

Naturalization

From green card to citizen: N-400 requirements and process

Years as a green card holder, continuous residence, physical presence, good moral character and the naturalization test.

RFEs

What to do when you receive an RFE

The difference between an RFE and a NOID, response deadlines, common reasons for RFEs and how to respond.

ATTORNEY ADVERTISING
This website is operated by Wang Law Firm, LLC. Responsible attorney: David Wang. 203 N. LaSalle St., Suite 2100, Chicago, IL 60601. Phone: (312) 519-1115.
This is a private law firm website, not a government website, and is not affiliated with USCIS, the U.S. Department of State, or any government agency. We provide U.S. immigration legal services only and do not provide Canadian or other foreign immigration services.
Content on this site and quiz results are general information, not legal advice. Using this site or sending us information does not create an attorney-client relationship. Prior results do not guarantee a similar outcome.
Privacy & disclaimerwanglaw.comdavid@youvisa.comWeChat: WangLawpllc© 2026 Wang Law Firm, LLC