US Citizenship Application Guides & Resources

Resources to help you find clear answers to your immigration questions

Why Apply for U.S. Citizenship?

Should I Apply for U.S. Citizenship? A Complete Guide

The complete guide to deciding if — and when — to apply for naturalization. Covers benefits, costs, eligibility, travel freedom, family petitioning, and civic rights.

Green Card Renewal (I-90) vs. Citizenship (N-400)

Is your green card expiring soon? You might be thinking about filing Form I-90 to renew it. But you might be better off applying for citizenship instead.

Should I Apply for Citizenship Now? Why 2026 Is a Good Time

With 5.6-month processing times and generous fee assistance, conditions for applying are unusually good. But policies change. Here's why eligible green card holders should act now.

Having a Voice in Your Community's Future

As a U.S. citizen, you get powerful new ways to shape your community's future and make your voice heard.

Traveling With The Freedom Of A U.S. Passport

Holding a United States passport opens doors around the world and unlocks new levels of freedom when crossing international borders.

Bringing Your Family Closer

U.S. citizens have many more options for bringing family members to the United States than green card holders have.

Simplifying Naturalization

Preparing For Your Citizenship Interview - A Complete Guide

Our advice about how to get ready for the citizenship interview. Tips on what to expect at the appointment, how to prepare for the tests, and what to bring with you on the day of your interview.

U.S. Citizenship Timeline: Finding Your Travel History

Listing your travel history for your citizenship application isn't always easy to do, but it's important to get it right. Here are some tips.

What's Happening with Birthright Citizenship? A Plain-Language Guide to Current Challenges

The 14th Amendment has granted citizenship to nearly everyone born in the U.S. for over 150 years. Now, that interpretation faces challenges.

N-400 Fee Waiver Guide: Apply for Free or $380

Can you get your N-400 fee waived or reduced? If your household income is under $132,000 (family of 4), you may qualify. See the income thresholds and how to apply.

U.S. Citizenship Eligibility Calculator: Check Your Timeline

Find your exact citizenship eligibility date with our free calculator. Green card holders can apply 90 days early — check if you qualify under the 5-year or 3-year rule.

Good Moral Character for Citizenship: Examples & Rules

Worried about the good moral character requirement? Most applicants pass easily. Learn what USCIS looks for, what doesn't affect you, and how to prove it — updated for 2025 policy changes.

Continuous Residence & Physical Presence Explained

Confused about continuous residence vs. physical presence? This guide explains both requirements with real examples, trip length rules, and a calculator to check your eligibility.

The 3-Month Residency Requirement for N-400: Rules & Examples

Before filing for citizenship, you must live in the same USCIS district for 3 months. Here's exactly what that means — and the common myth about same-address requirements.

US Citizenship Application Guides & Resources

Why Apply for U.S. Citizenship?

Simplifying Naturalization

Information For Green Card Holders

Naturalization 101