Understanding the processing times at the Kansas City MO Field Office is crucial for applicants seeking various U.S. immigration benefits. In this guide, we will provide a comprehensive overview of the processing times for different applications, the factors influencing these times, and tips to navigate through the process smoothly.


The Kansas City MO Field Office plays a vital role in administering immigration benefits and services in the region. This field office handles a range of applications, such as Form I-485 (employment and family-based adjustment applications), Form N-400 (application for naturalization), and Form N-600 (application for recognition of U.S. citizenship).

Understanding the average processing times of different applications is essential for both applicants and immigration professionals, as it allows them to plan their timelines and avoid unnecessary delays.

The Process at the Kansas City MO Field Office

Each application undergoes several stages, starting with filing the application and ending with a final decision by USCIS. During this process, applicants may need to submit additional evidence, attend interviews, or respond to queries from the field office.

Typically, the processing times depend on several factors, such as the type of application, the case’s complexity, and the field office’s workload.

Average Processing Times at Kansas City MO Field Office

The current average processing times for the Kansas City MO Field Office are:

FormCategoryOffice80% of cases are completed within
I-485Employment-based adjustment applicationsKansas City MO Field Office21 Months
I-485Family-based adjustment applicationsKansas City MO Field Office17 Months
N-400Application for NaturalizationKansas City MO Field Office8.5 Months
N-600Application for recognition of U.S. citizenshipKansas City MO Field Office18.5 Months

These processing times are subject to change, and it’s essential to stay updated on the most recent information by visiting the USCIS website.

Factors Influencing Processing Times

Various factors can influence processing times at the Kansas City MO Field Office, including:

  1. Type of application: Different applications may have different processing times due to their complexity, in-depth interviews, or additional required documentation.
  2. Case complexity: Complex cases, such as those with criminal or national security concerns, or those requiring waivers, may take longer to process.
  3. Field office workload: The Kansas City MO Field Office, like other USCIS offices, experiences fluctuations in the number of applications received. This can cause delays in processing times.
  4. Response times: How fast an applicant responds to requests for additional evidence or interviews can also affect processing times.

How to Navigate the Process

To ensure a smooth experience at the Kansas City MO Field Office, applicants should:

  1. Prepare thoroughly: Gather all necessary supporting documents and complete the application accurately to avoid delays or rejections.
  2. Stay informed: Stay updated on the latest processing times by visiting the USCIS website.
  3. Be proactive: In cases where expedited processing is available, such as expeditious naturalization for military spouses, applicants should take advantage of such options.
  4. Respond promptly: When receiving requests for additional evidence or interview appointments, respond quickly to prevent further delays.
  5. Consider legal assistance: Consult with an immigration attorney or seek guidance from reputable resources like CitizenPath to ensure the application process is completed correctly.

How to Ensure Your Application is Processed as Quickly as Possible

Following the above tips can significantly improve your chances of an efficient application process. In rare cases where the application is facing extreme delays, applicants may consider filing a writ of mandamus in federal court to compel USCIS to make a decision on their case.


Understanding the average processing times and factors influencing them at the Kansas City MO Field Office is essential for navigating the U.S. immigration process efficiently. By being well-prepared, staying informed, and responding promptly to USCIS requests, applicants can minimize delays and ensure a smoother immigration experience.

We encourage readers to share their experiences, provide additional tips, or ask further questions in the comments section, as a supportive and informed community can ease the complexities of immigration processes.

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