1. What is the Early Filing Date?

The early filing date for Form N-400 (Application for Naturalization) is the earliest date you can submit your application, which is 90 days before you complete your continuous residence requirement (typically 5 years as a permanent resident).

2. How Does the Calculator Work?

The calculator uses the following formula:

Where:

• \( PR\ Date \) — Your permanent resident (green card) approval date
• \( 5\ years \) — Standard continuous residence requirement
• \( 90\ days \) — Early filing period allowed by USCIS

Explanation: USCIS allows applicants to file their N-400 application up to 90 days before they meet the continuous residence requirement.

3. Importance of Early Filing Date

Details: Filing at the earliest possible date can help you begin the naturalization process sooner, but filing too early may result in your application being rejected.

4. Using the Calculator

Tips: Enter your permanent resident (green card) approval date in the format MM/DD/YYYY. The calculator will determine the earliest date you can file Form N-400.

5. Frequently Asked Questions (FAQ)

Q1: Can I file more than 90 days early?
A: No, USCIS will reject applications filed more than 90 days before the applicant meets the continuous residence requirement.

Q2: What if my PR date is on a leap year?
A: The calculator accounts for leap years in its date calculations.

Q3: Does this apply to all naturalization cases?
A: This applies to the standard 5-year continuous residence requirement. Different rules apply for spouses of U.S. citizens (3-year rule) or other special cases.

Q4: What time zone does USCIS use for filing dates?
A: USCIS considers the date your application is received at their lockbox facility, based on the facility's local time.

Q5: Can I file online on the early filing date?
A: Yes, online filing is available and follows the same early filing rules as paper applications.