N-400 Processing Times 2026: How Long Does Citizenship Take?

Current N-400 Processing Times in 2026

USCIS publishes N-400 processing-time estimates as the time it took to complete 80% of cases over the prior six months, and those estimates vary widely by field office. For a complete overview of the N-400 citizenship application process, see our step-by-step guide. National average processing time reached 7.8 months as of January 2026, up from 6.7 months in fall 2025, driven by a massive filing surge in late 2025. Actual times range from 2.5 months to 18+ months depending on location and circumstances.

Current national figures:

These processing times measure how long it takes USCIS to complete 80% of cases - from the day they receive your application to the day USCIS completes adjudication (approval or denial). The oath ceremony is typically scheduled after approval and may add additional time.

Why processing times improved

Several factors contributed to the faster processing:

USCIS hired more staff. After processing times peaked in 2022, the agency expanded its workforce and streamlined procedures.

Biometrics reuse became standard. USCIS now often reuses fingerprints from previous applications, eliminating a step that used to add weeks to the process.

Online filing expanded. More applicants file N-400 online, which speeds up receipt processing.

Fee changes took effect April 1, 2024. The Form N-400 fee is \$760 if filing by paper or \$710 if filing online.

Processing times by field office: why location matters

Your field office assignment makes a bigger difference than most applicants realize. USCIS assigns your case based on where you live, and processing speeds vary dramatically by location.

The difference between Cincinnati (about 3 months) and Harlingen (about 13 months) can be close to a year of waiting for the same application.

How to find your field office processing time

You can check current processing times for your specific field office:

1. Go to the USCIS Processing Times tool
2. Select "N-400" as the form
3. Enter your state or field office
4. View the estimated processing range

The tool shows the time to process 80% of cases. Your actual timeline could be faster or slower depending on your specific situation.

How processing times have changed over time

N-400 processing times have swung a lot over the past decade. Here's the short version.

N-400 Processing Times FY2016-FY2025: Historical Trend. Sources: USCIS Historical Processing Times, USCIS Report to Congress. *FY2025 based on January 2026 data.

Times climbed from FY2016 through FY2021, peaking at 11.5 months during the pandemic backlog. USCIS brought them back down through FY2023 and FY2024, aided by more staff, biometrics reuse, and online filing. By FY2024, the median was 6.1 months, the fastest since 2016.

Then a fall 2025 filing surge hit, and the average jumped to 7.8 months by January 2026.

N-400 backlog: what the monthly data shows

USCIS files monthly processing data with Congress. Here's what September 2025 through January 2026 shows.

Source: USCIS Report to Congress, "Number of Service-Wide Forms by Month, Form Status, and Processing Time" (USCIS Immigration and Citizenship Data)

N-400 Naturalization: Monthly USCIS Data (Sep 2025 to Jan 2026). Left: applications received vs. approved. Right: pending backlog and average processing time. Source: USCIS Report to Congress.

October 2025 was not a normal month. USCIS received 169,159 N-400 applications, roughly four times the usual 42,000-46,000. September was also elevated at 87,903. The pattern matches election years, when permanent residents rush to naturalize before major votes.

Volume returned to normal by November, but the backlog hasn't come down. It's still above 630,000, because USCIS can't clear October's wave as fast as it arrived. The surge added 93,000 pending cases in five months.

The number worth watching is cases "pending over 6 months." It grew from 118,313 to 198,235 between September and January, a 68% increase. That's the most direct signal that the wait is getting longer for people who filed in mid-2025 or earlier.

Monthly approvals dropped too: from 71,181 in September to 32,862 in January, a 54% decline. Some of that is seasonal staffing. Most of it is that newer cases from the October surge haven't worked through the queue yet.

What this means if you're filing now

If you're filing in early 2026, plan for 7 to 10 months at most offices, not the 5 to 6 that was typical last year. Faster offices can still wrap up in 3 to 5 months; slower ones may go past 12.

The October surge looks like it was a one-time spike. Monthly receipts are back to normal, and the backlog should start coming down as USCIS works through what arrived in fall 2025. It'll take a few months for that to show up in shorter wait times.

Don't let the longer wait stop you from filing. You can submit up to 90 days before your continuous residence requirement kicks in, which puts you in line sooner. Filing online ($710 vs. $760 for paper) also moves your initial processing along faster.

The complete N-400 timeline: what to expect at each step

Understanding each stage helps you know when to worry - and when waiting is normal. Here's the typical timeline from filing to becoming a citizen.

Step 1: Filing and receipt notice (2-4 weeks)

After you submit your N-400 application, USCIS will mail you a receipt notice (Form I-797C). This typically arrives within 2-4 weeks of filing.

What to expect:

• Confirmation that USCIS received your application
• Your receipt number (starts with IOE, MSC, LIN, SRC, WAC, or EAC)
• A Form N-400 receipt notice that, when presented with your Green Card, automatically extends the Green Card's validity for 24 months from the "Card Expires" date (if you properly filed on or after Dec. 12, 2022)

If you filed online, you'll see confirmation in your myUSCIS account immediately, with the receipt notice following by mail.

What this means for your timeline: You're officially in the queue. Most cases move directly to biometrics after this step.

Step 2: Biometrics appointment (3-8 weeks from filing)

USCIS needs your fingerprints to run a background check. You'll either be scheduled for a biometrics appointment or receive notice that your biometrics were reused from a previous application.

Biometrics reuse: If you've applied for an immigration benefit in the past few years (green card, work permit, travel document), USCIS may have your fingerprints on file. In these cases, you'll skip the appointment entirely.

New biometrics appointment: If USCIS needs new fingerprints, you'll receive an appointment notice about 3-5 weeks after your receipt notice. The appointment typically occurs 5-8 weeks after filing.

The actual biometrics appointment takes about 15 minutes. You'll have your photo and fingerprints taken at an Application Support Center (ASC).

Step 3: Background check and interview scheduling (4-9 months from filing)

After biometrics, your case enters the review phase. USCIS conducts background checks using your fingerprints and reviews your application for completeness.

What happens during this period:

• FBI background check runs against criminal databases
• USCIS reviews your application for accuracy
• Your case waits in queue for interview scheduling

This is typically the longest part of the process. Your online status may show "Actively reviewing your Form N-400" for months with no updates. This is normal.

You'll receive an interview notice about 2-3 weeks before your scheduled interview date.

Step 4: Naturalization interview (5-11 months from filing)

The citizenship interview is where USCIS reviews your application, tests your English, and administers the civics test.

The interview includes:

• Review of your N-400 application (confirm all answers are accurate)
• English reading test (read one sentence aloud)
• English writing test (write one sentence)
• Civics test (answer questions about U.S. history and government)

About the 2025 civics test: Starting October 20, 2025, USCIS implemented a new civics test format. You'll be asked up to 20 questions from a pool of 128 and need to answer 12 correctly to pass (USCIS 2025 Civics Test). Study materials are available in our 128 civics questions study guide.

If you pass all portions, the officer will typically approve your application on the spot. You'll sign your application and receive a decision notice.

Step 5: Oath ceremony (1-4 weeks after interview approval)

The oath ceremony is the final step. You'll take the Oath of Allegiance and officially become a U.S. citizen.

Timing varies by location:

• Some offices offer same-day oath ceremonies immediately after your interview
• Administrative ceremonies (at USCIS offices) typically happen within 1-4 weeks
• Judicial ceremonies (at courthouses) may occur monthly or quarterly

After the ceremony, you'll receive your Certificate of Naturalization. You're now a U.S. citizen.

Total timeline summary

Want to know where your application stands? Our guide on how to check your N-400 status online walks through the process and explains what each status message actually means.

What causes N-400 delays?

While most applications move through smoothly, certain situations can extend processing time.

Background check issues

The FBI background check typically takes weeks, but some cases require additional review:

• Common names that generate multiple matches
• Previous immigration violations
• Past criminal history (even minor offenses)
• Prior security concerns flagged in government databases

If your background check takes longer, you'll remain in "actively reviewing" status until it clears. There's little you can do to speed this up, but the delays are usually resolved without requiring action from you.

Pending I-751 (conditional green card removal)

If you have a conditional green card (2-year card) and filed your I-751 to remove conditions, your N-400 may be affected.

USCIS will process both applications together, but your N-400 cannot be approved until your I-751 is resolved. If your I-751 is still pending, this can add significant time to your citizenship process.

That said, you can still file N-400 while your I-751 is pending. Some applicants find this actually speeds up both cases because USCIS processes them at the same office.

Documentation problems

Missing or inconsistent information can delay processing:

• Incomplete application responses
• Missing supporting documents
• Discrepancies between your N-400 and previous applications
• Tax issues or missing returns

If USCIS needs additional information, they'll send a Request for Evidence (RFE). Responding promptly and completely helps get your case back on track.

Can you expedite N-400 processing?

Unlike some immigration applications, N-400 does not have premium processing. You cannot pay extra for faster handling.

However, USCIS may grant expedite requests in limited circumstances:

• Severe financial loss to a company or person
• Emergency situations
• Humanitarian reasons
• USCIS error causing delay
• National interest (rare)

These expedite requests are rarely approved for routine applications. In most cases, you'll need to wait for normal processing.

Real applicant timelines: what people actually experience

Processing times on the USCIS website are averages. Real experiences show the range you might expect.

Fast processing examples

Cincinnati, Ohio (3-year rule):

• Filed: December 1, 2024
• Biometrics: Reused same day
• Interview scheduled: December 16, 2024
• Interview date: January 22, 2025
• Total: 7 weeks filing to interview

Seattle, Washington:

• Filed: May 15, 2024
• Interview: November 2024
• Oath ceremony: November 19, 2024
• Total: 6 months

Houston, Texas:

• Filed under 3-year marriage rule (90 days early)
• Biometrics reused
• Interview: 9 days after 3-year eligibility date
• Oath: 2 weeks after interview
• Total: Under 3 months from eligibility

Moderate processing examples

Washington D.C.:

• Filed: May 10, 2024
• Biometrics: May 31, 2024
• Expected timeline: 8-10 months based on DC office volume

Anchorage, Alaska:

• Filed: May 18, 2024
• Interview and oath: January 21, 2025
• Total: 8 months

Delayed processing examples

Newark, New Jersey:

• Filed: June 2024
• Biometrics: Reused immediately
• As of October 2024: Still waiting for interview after 4+ months
• Expected timeline: 10-12 months based on Newark processing

San Francisco Bay Area (I-751 complication):

• N-400 filed: June 2020
• Oath ceremony: August 2021
• Total: 14 months (delayed by pending ROC at different office)

These examples show why field office matters so much. The same application can take anywhere from 7 weeks to over a year depending on location and circumstances.

N-400 fees in 2026

We cover filing fees, attorney costs, and the hidden expenses most people miss in our N-400 costs guide.

Official sources

This guide is based on current USCIS policy and federal regulations. All information was verified against these official sources as of January 2026:

USCIS resources

• USCIS Processing Times Tool
• Form N-400 Official Page
• N-400 Instructions
• USCIS Policy Manual, Volume 12: Citizenship & Naturalization
• USCIS Fee Schedule
• 2025 Naturalization Civics Test
• 10 Steps to Naturalization
• Historic Processing Times
• Processing Times FAQ
• USCIS Immigration and Citizenship Data (monthly processing data reported to Congress)

Federal regulations

• 8 CFR Part 316 - General Naturalization Requirements
• 8 CFR Part 312 - Educational Requirements
• Federal Register: 2025 Civics Test Implementation

Immigration and Nationality Act

• INA § 316(a) - General Naturalization Requirements
• INA § 312(a) - English and Civics Requirements

Immigration law changes frequently. We monitor USCIS policy updates and revise this guide when regulations change.