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10 Common Immigration Questions and Answers Everyone Should Know

Published on
November 24, 2025
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Immigration law can feel confusing. Between the forms, interviews, and ever-changing rules, it’s easy to feel uncertain about what comes next.

That’s why we’re breaking down the most frequently asked immigration questions to help you understand your options before you apply. We guide individuals and families through every stage of the U.S. immigration process with clarity, strategy, and peace of mind.

From green cards to visas and citizenship, these are the questions our clients ask most and the answers everyone should know.

1. How Long Does the Immigration Process Take?

Processing times vary depending on your case type, location, and current USCIS workload. Typical ranges include:

  • Green cards: 6–24 months
  • Naturalization: 8–12 months
  • Work visas: 2–6 months, depending on embassy and consular backlogs

Timelines can shift due to background checks, document requests, or interview delays. You can review average case timelines using the USCIS Processing Times Tool.

2. What’s the Difference Between a Visa and a Green Card?

A visa allows entry into the United States for a specific purpose—like work, study, or travel—and is usually temporary.

A green card grants lawful permanent residency, allowing you to live and work in the U.S. indefinitely. Many immigrants start with a visa and later adjust their status to a green card through family, employment, or investment.

Learn how Brudner Law helps clients transition from visa to green card status and build a clear path toward permanent residency.

3. What Happens if My Application is Denied?

A denial isn’t always the end of your immigration journey. Depending on the reason, you may be able to:

  • File an appeal if USCIS made an error.
  • Submit a motion to reopen or reconsider with additional evidence.
  • Reapply with stronger documentation.

Understanding why your case was denied—whether it’s due to missing evidence, eligibility issues, or a procedural mistake—is key to moving forward successfully.

Explore your appeal and waiver options with Brudner Law to turn a denial into an approval or learn more about the process in the USCIS Appeals and Motions guide.

4. Can I Stay in the U.S. While My Case is Pending?

In many cases, yes. Certain applications, such as adjustment of status, allow you to remain lawfully in the U.S. while USCIS reviews your case.

However, traveling abroad without permission (known as Advance Parole) can automatically cancel your pending application. Always confirm your travel plans with your attorney before leaving the country.

5. How Can I Check the Status of My Case?

You can track your application using your USCIS receipt number through the USCIS Case Status Tracker.

If your case extends beyond the normal processing window, you can submit an online inquiry directly through your USCIS account to request an update.

6. Can I Work While Waiting for My Green Card?

If you’ve applied for adjustment of status, you can typically request a work permit (Form I-765) while your green card is pending.

Working without authorization can cause complications, so it’s important to have a valid work permit or visa that allows employment. Our team can help clients apply for employment authorization as part of a complete filing strategy to stay compliant and avoid delays.

7. How Do I Sponsor a Family Member?

U.S. citizens and lawful permanent residents can petition for certain family members to immigrate.

Who you can sponsor:

  • U.S. citizens: Spouses, children, parents, and siblings
  • Green card holders: Spouses and unmarried children only

The process begins with filing Form I-130 (Petition for Alien Relative) along with documentation proving your relationship.

Learn more on our blog on How To Help Your Family Immigrate to the U.S. As a Green Card Holder.

8. What Should I Expect at My Immigration Interview?

An immigration interview verifies your eligibility, identity, and the accuracy of your application. Officers may ask about your background, employment, or family relationships and review your supporting documents.

Preparation is key. Review your application carefully, organize your evidence, and practice answering clearly and truthfully.

For tips, review the USCIS Interview Preparation Guide before your appointment.

Brudner Law helps clients prepare thoroughly so you can attend your interview with confidence. Schedule a private consultation with Brudner Law before your immigration interview. 

9. Can I Apply for Citizenship After Getting a Green Card?

Yes. Most lawful permanent residents can apply for U.S. citizenship (naturalization) after five years, or three years if married to a U.S. citizen.

Applicants must also demonstrate:

  • Continuous residence in the U.S.
  • Good moral character.
  • Basic English language and civics knowledge.

Find out how Brudner Law helps green card holders become U.S. citizens through tailored preparation and filing support with our naturalization & citizenship services.

10. Do I Need an Immigration Lawyer?

Immigration law is detailed and often changes without much notice. One small mistake can cause months—or even years—of delays.

Working with an experienced immigration lawyer in Orange County helps you:

  • Choose the right visa or path to residency.
  • File complete, accurate paperwork.
  • Prepare for interviews and respond properly to USCIS notices.

Learn more about our immigration law team and how we help clients streamline complex cases from start to finish.

Get Clarity Before You File

Whether you’re just beginning your immigration journey or facing a complex challenge, knowledge is your best advantage.

At Brudner Law, we help individuals and families across Orange County navigate everything from visas to citizenship with clarity and care.

Have more questions? Contact Brudner Law for trusted answers and a clear path forward.

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