N-400 Early Filing: Understanding the 90-Day Rule

Many permanent residents can file Form N-400 up to 90 days before meeting the full residence period, but timing mistakes can cause denial or delay.

Start by confirming your eligibility category: five-year rule, three-year marriage-based rule, or qualifying military service path.

Count your dates carefully from the date on your green card, and review trips abroad. Long absences can affect continuous residence and physical presence requirements.

Check selective service history (if applicable), tax compliance, and any criminal or immigration issues before filing.

A clean timeline and complete N-400 package improve your chance of a smooth biometrics appointment, interview, and oath ceremony.