Green Card vs. U.S. Citizenship - Is It Worth Naturalizing?

Updated: October 30, 2026

A green card lets you live and work in the United States permanently, but it is a status you can lose, and it comes with limits. U.S. citizenship adds the right to vote, a U.S. passport, stronger options to sponsor family, and protection from deportation and from losing status because of long trips abroad. For most eligible permanent residents, naturalizing is worth the cost and effort, but there are a few situations where it deserves extra thought.

Side-by-side comparison

Right to live and work in the U.S.

Green card: yes, permanently, as long as you keep your status.
Citizen: yes, permanently, with no conditions.

Voting

Green card: no voting in federal elections. Voting illegally can lead to criminal charges and removal.
Citizen: can vote in federal, state, and local elections.

Running for office and jury service

Green card: not eligible for most elected offices or federal juries.
Citizen: can run for most offices (president requires natural-born citizenship) and serve on juries.

Travel

Green card: travel on your foreign passport. Absences over 6 months raise questions, and trips of a year or more without a re-entry permit put your status at serious risk. You can be questioned about abandonment at the border.
Citizen: travel on a U.S. passport, stay abroad as long as you like, and get help from U.S. embassies and consulates.

Deportation

Green card: you can be placed in removal proceedings for certain crimes, immigration violations, or fraud.
Citizen: cannot be deported. Naturalization can only be revoked in rare cases, such as when it was obtained through fraud.

Renewals and paperwork

Green card: a standard card must be renewed every 10 years. As of 2026, Form I-90 costs $465 on paper or $415 online according to the USCIS fee schedule. You must also report address changes to USCIS.
Citizen: no renewal. Your Certificate of Naturalization does not expire; only your passport needs renewing.

Family sponsorship

Green card: can sponsor a spouse and unmarried children. Waits can be long because these categories have annual limits.
Citizen: can sponsor spouses, unmarried children under 21, and (if you are 21 or older) parents as "immediate relatives" without annual caps, and can also sponsor married children and siblings.

Children

Green card: children do not automatically become citizens.
Citizen: children under 18 with a green card and living in your legal and physical custody can automatically derive citizenship. Children born abroad may be citizens at birth under conditions set by law. See citizenship for children (N-600).

Jobs and benefits

Green card: most private jobs are open, but many federal jobs and security clearances require citizenship. Some public benefits have waiting periods or restrictions.
Citizen: full access to federal jobs and public benefits on the same terms as other citizens.

What does not change

Taxes: both green card holders and citizens are generally taxed by the U.S. on their worldwide income.
Rights in the Bill of Rights: freedom of speech, religion, and other protections apply to everyone living in the U.S. See rights and responsibilities of U.S. citizens.
Selective Service: most men aged 18 through 25 living in the U.S. must register either way.

Reasons some people wait

Naturalization is not right for everyone at every moment. Common reasons for caution:

Your other country does not allow dual citizenship. The U.S. generally allows it, but some countries take away their citizenship when you naturalize elsewhere. This can affect property, inheritance, or residence rights there. See dual citizenship and the U.S..
Criminal history. Applying puts your whole record in front of USCIS. Some offenses can make you deportable, and a denial could lead to removal proceedings. Talk to an immigration attorney first. See good moral character.
You are not eligible yet. Applying early or with gaps in residence wastes the fee. Check naturalization eligibility requirements.
Specific jobs or roles abroad that require holding only one citizenship.

Costs of naturalizing

As of 2026, the N-400 fee is $760 on paper or $710 online, with a reduced fee of $380 for eligible lower-income applicants and a fee waiver possible with Form I-912. Biometrics are included. Compare that with paying $415 to $465 for every 10-year green card renewal for the rest of your life. Details are in the N-400 filing fee.

The test - less scary than it looks

The main hurdle for many people is the interview and test. The 2025 civics test asks up to 20 questions from a list of 128, and you need 12 correct. You also take an English test of reading, writing, and speaking, unless you qualify for an exemption based on age and years as a resident. With a few weeks of steady practice, for example using Civio's spaced repetition and Exam Mode, most applicants pass. Start with the civics questions and practice a little every day.

Quick decision checklist

Naturalizing is probably a good idea if:

You plan to live in the U.S. long term
You want to vote or work in government
You travel abroad for long periods
You want to sponsor parents, siblings, or married children
You want to stop worrying about renewals and status

Get advice first if:

You have any arrests or convictions
Your home country does not allow dual citizenship
You are unsure whether you meet the residence requirements

Frequently asked questions

Can I keep my green card forever instead of becoming a citizen?

Yes. There is no requirement to naturalize. You must renew your card every 10 years, keep living in the U.S. as your permanent home, and avoid anything that would make you deportable.

What is the biggest benefit of U.S. citizenship?

For many people it is security: citizens cannot be deported and cannot lose their status for living abroad. Voting and the U.S. passport are close behind.

Can green card holders vote?

No, not in federal elections. Voting in a federal election as a non-citizen is a crime and can lead to removal and denial of naturalization.

Do I lose my original citizenship if I become a U.S. citizen?

The U.S. generally does not require you to give it up in practice, but your other country's laws may take it away. Check with that country's government.

Does a green card holder pay the same taxes as a citizen?

Generally, yes. Both permanent residents and citizens are usually taxed on their worldwide income by the United States.

Prepare for the civics test with Civio: every official question from the 2025 USCIS civics test, Exam Mode with your state's questions, and spaced repetition.

Informational article, not legal advice. Civio is not affiliated with USCIS or any government agency; always check current requirements at uscis.gov.