How to apply for US citizenship / Naturalization

After having lived in the United States as a permanent resident (green card holder) for a certain years, the next step is to apply for a citizenship. The process of an immigrant becoming a US citizen is termed 'naturalization'. It is the biggest gift the USCIS (US citizenship and immigration services) can grant.

Instructions

Difficulty: Moderately Easy

Things You’ll Need:

• A period of continuous residence and physical presence in the US
• residence in a particular USCIS District prior to filing
• an ability to read, write, and speak English
• a knowledge and understanding of U.S. history and government
• attachment to the principles of the U.S. Constitution
• favorable disposition toward the United States
• good moral character

1. Download the form N400 from the USCIS website to ensure you have the latest form. Also download the N400 form instructions from the USCIS website. Both these can be found at http://www.uscis.gov/naturalization
2. Read the instructions and then fill out the form and be as accurate as you can.
3. Get your passport style photograph. Usually the application requires 2 (check the latest count before you get it). Write your A-number on it.
4. Prepare necessary documents and get a cashier's check payable to Department of Homeland Security or U.S. Citizenship and Immigration Services. Write your A number on the check.
5. Identify where to send your application, by reading form M-476 that can be found at http://www.uscis.gov/natzguide. It identifies locations based on your state.

Tips & Warnings

• Go to http://www.uscis.gov/n-400 and find the document checklist as maintained by the USCIS. Ensure you have enclosed everything.
• Find the document M-476, or a Guide to Naturalization, from the website at http://www.uscis.gov/natzguide. This will clear all your doubts.
• Once you get a receipt from the USCIS, you may obtain case status by calling 1 [phone], and following the automated instructions. Have your receipt number ready
• To find processing times, find your FIELD OFFICE (based on your address) at https://egov.uscis.gov/cris/jsps/ptimes.jsp.
• Always have the latest copy of the forms and instructions when you apply. The rules can change suddenly and this can add delays to your processing.
• Be truthful when filling your form.
• When sending in the application, dont use a postal service option that requires someone to sign and collect your package. USCIS does not have enough resources to accomodate that and your application will come back.