The USCIS provides processing times based on your form type and location. Here are the time ranges at the Atlanta field office for three different forms:
- Naturalization (N-400): 13.5 to 25.5 months
- Certificate of Citizenship (N-600): 6.5 to 16 months
- Citizenship and Issuance of Certificate Under Section 322 (N-600K): 6.5 to 25.5 months
The processing time you’ll get will be a time range as shown above if you have submitted one of the following forms: I-90, I-914, I-924, I-102, I-817, I-824, I-829, I-485, I-526, I-751, I-765, N-600, N-600K, and N-400. In the time range, the second figure represents the time for completing the majority, not all, of the cases.