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Processing times / N-400 /

USCIS · FORM N-400 · FIELD OFFICE OFM

N-400 at Fort Myers FL

Application for Naturalization.

15.5–19.5 monthspublished processing time
83 of 90offices, ordered from shortest published time
March 16, 2025receipt date for a case inquiry
How USCIS describes these numbers: “We generally process cases in the order we receive them. This processing time is based on how long it took us to complete 80% of adjudicated cases over the past six months. Each case is unique, and some cases may take longer than others. Processing times should be used as a reference point, not an absolute measure of how long your case will take to be completed.”

Source: USCIS, Check Case Processing Times (N-400, Application for Naturalization, Fort Myers FL), published September 17, 2026; data from March 2026 to August 2026. Recorded weekly by greencardline since October 17, 2026. What these numbers mean.

USCIS quarterly counts for this office

QuarterReceivedApprovedDeniedPending at end of quarter
FY2024 Q11,382621874,671
FY2024 Q32,0098851525,507
FY2024 Q42,0498181396,194
FY2025 Q11,4408301346,327
FY2025 Q22,0411,2181255,774
FY2025 Q32,0571,1232046,361
FY2025 Q41,6541,6981635,221
FY2026 Q2870549896,323
FY2026 Q38165741216,523

Source: USCIS performance data for Form N-400 by field office (each quarter links to its file on uscis.gov). Totals across all categories of N-400 at this office. "Withheld" means USCIS suppressed a small number.

All 90 offices for N-400