To become a U.S. citizen, you must meet the following eligibility requirements:

1. Be at least 18 years old at the time of filing the naturalization application.

2. Be a lawful permanent resident (green card holder) for at least 5 years, or for at least 3 years if you are married to a U.S. citizen and have been living with your spouse for the past 3 years.

3. Be physically present in the United States for at least half of the time during the required residency period.

4. Have resided for at least 3 months in the state or USCIS district where you plan to file the naturalization application.

5. Demonstrate continuous residence in the United States since becoming a lawful permanent resident.

6. Be able to read, write, and speak basic English.

7. Have knowledge and understanding of U.S. history and government.

8. Be a person of good moral character.

If you meet the eligibility requirements, you can apply for U.S. citizenship by filing Form N-400, Application for Naturalization, with U.S. Citizenship and Immigration Services (USCIS). The application fee is currently $725, which includes a biometric services fee of $85. They also offer a discount based on income, please reach out to US Immigration Consultants for your pricing on this.

After submitting your application, you will be required to attend a biometrics appointment, where your fingerprints and photo will be taken. You will then be scheduled for an interview with a USCIS officer to review your application, test your knowledge of English and U.S. civics, and verify your qualifications for naturalization.