The N-400 Naturalization Case Workflow for Immigration Firms in 2026: How to Track Fees, Biometrics, Documents, and Client Milestones Without Dropping a Case

Naturalization looks like the simplest immigration matter — until volume, biometrics rescheduling, and interpreter fees turn it into a document and deadline minefield. Here is a step-by-step N-400 workflow that keeps every case moving and every dollar accounted for.