N-600 at Helena MT
Application for Certificate of Citizenship
From USCIS data captured August 31, 2026
Application for recognition of U.S. citizenship
11 – 15.5 months
Case inquiry possible for receipt dates on or before May 23, 2025.
In plain English
- The months range means: USCIS finished 80% of its recent N-600 cases at this office within that time. It's a reference point — some cases finish sooner, some later.
- "Case inquiry possible…" means: if USCIS received your case on or before that date, your wait is already longer than normal and you can officially ask USCIS about it (it's called an e-Request, and it's free).
- The chart below shows how the posted wait has moved over time — orange = our weekly captures; gray = archival history.
Track this N-600 wait at Helena MT
We'll email you only when this USCIS time changes, with the old value, new value, and trend.
Trend
Latest published wait
15.5 months
As of Aug 31, 2026 · Arrive Legal capture
Stable
No change since Aug 24, 2026
View 66 exact readings
- Aug 31, 2026 · Arrive Legal capture15.5 months
- Aug 24, 2026 · Arrive Legal capture15.5 months
- Aug 18, 2026 · Arrive Legal capture15.5 months
- Aug 13, 2026 · Arrive Legal capture15.5 months
- Jul 22, 2026 · Arrive Legal capture15.5 months
- Jun 24, 2026 · archival history15.5 months
- May 23, 2026 · archival history16 months
- Apr 22, 2026 · archival history16.5 months
- Mar 17, 2026 · archival history16.5 months
- Feb 19, 2026 · archival history16.5 months
- Jan 15, 2026 · archival history16.5 months
- Dec 19, 2025 · archival history16 months
- Dec 9, 2025 · archival history16 months
- Oct 22, 2025 · archival history14.5 months
- Sep 30, 2025 · archival history11.5 months
- Sep 19, 2025 · archival history11.5 months
- Sep 6, 2025 · archival history11.5 months
- Jul 31, 2025 · archival history10 months
- Jun 17, 2025 · archival history10 months
- May 20, 2025 · archival history10 months
- Apr 22, 2025 · archival history10.5 months
- Mar 18, 2025 · archival history10.5 months
- Mar 4, 2025 · archival history10.5 months
- Jan 30, 2025 · archival history11 months
- Dec 21, 2024 · archival history11.5 months
- Nov 26, 2024 · archival history11 months
- Nov 23, 2024 · archival history11 months
- Oct 19, 2024 · archival history10 months
- Oct 1, 2024 · archival history9 months
- Aug 22, 2024 · archival history11 months
- Aug 20, 2024 · archival history11 months
- Aug 8, 2024 · archival history11 months
- Jun 26, 2024 · archival history11 months
- Jun 4, 2024 · archival history11 months
- Apr 30, 2024 · archival history11 months
- Apr 9, 2024 · archival history11 months
- Apr 3, 2024 · archival history11 months
- Mar 30, 2024 · archival history11 months
- Mar 1, 2024 · archival history10 months
- Jan 23, 2024 · archival history13 months
- Jan 3, 2024 · archival history13 months
- Dec 28, 2023 · archival history10.5 months
- Dec 13, 2023 · archival history10.5 months
- Dec 2, 2023 · archival history10.5 months
- Nov 14, 2023 · archival history10.5 months
- Nov 2, 2023 · archival history10.5 months
- Sep 30, 2023 · archival history15 months
- Aug 24, 2023 · archival history18.5 months
- Jul 14, 2023 · archival history21.5 months
- Jun 21, 2023 · archival history21.5 months
- Jun 10, 2023 · archival history21.5 months
- May 5, 2023 · archival history22 months
- Mar 24, 2023 · archival history22.5 months
- Feb 7, 2023 · archival history22 months
- Dec 2, 2022 · archival history21.5 months
- Dec 1, 2022 · archival history21.5 months
- Nov 3, 2022 · archival history22 months
- Sep 28, 2022 · archival history21 months
- Sep 27, 2022 · archival history21 months
- Jul 15, 2022 · archival history21 months
- Jun 7, 2022 · archival history21.5 months
- May 27, 2022 · archival history21 months
- May 11, 2022 · archival history20.5 months
- May 6, 2022 · archival history20.5 months
- Mar 30, 2022 · archival history21.5 months
- Mar 21, 2022 · archival history21.5 months
The national N-600 line
Cases waiting
57,163
nationwide (FY2026 Q2)
The line is
growing
+18.8% since FY2025 Q4
What that usually means
More applications than decisions — pressure toward longer waits.
From USCIS's official quarterly report. See the full outlook and methodology →
Is your case delayed?
Enter your receipt date — the comparison happens in your browser.
The calculation runs in your browser — we don't store your date or any case details.
Related forms
Other USCIS forms commonly tracked in the same process — listed for reference, not as guidance on what to file.
Frequently asked questions
How long does N-600 take at Helena MT?
Per USCIS data captured August 31, 2026, N-600 at Helena MT takes 11 – 15.5 months (80% of cases complete within that time).
When can I ask USCIS about my case?
Under the current data, USCIS accepts a N-600 case inquiry at Helena MT if your receipt date is on or before May 23, 2025. Use USCIS's e-Request tool.
Is this time a guarantee?
No. It is the time within which USCIS completed 80% of similar cases over the past six months. Every case is different; some take longer.
Check your case status at USCIS Case Status Online · Official source: USCIS Case Processing Times