UPSC 2026 Last Date to Apply for CSE: Application Steps, Exam Dates & Correction Window

UPSC 2026 Last Date To Apply for CSE 2026 is 24 February 2026 up to 6:00 PM. The online application process started on 4 February 2026 and must be completed within this period through the official UPSC portal. Candidates must finish these things before the Application deadline.

• One-Time Registration (if not already done): Create an account on the UPSC portal to generate a Universal Registration Number (URN), which will be used for all future UPSC applications. Ensure all personal details are accurate, as they cannot be changed later.
• Common Application Form (CAF): Fill in your personal, educational, and category details in the CAF carefully, as this form captures all essential information required for the Civil Services Examination. Double-check each entry to avoid errors.
• Document upload: Upload a recent passport-size photograph, signature, and valid Photo ID in the prescribed format to complete your application. Ensure the files meet UPSC specifications to prevent rejection.
• Fee payment: Pay the application fee online through the available payment modes unless you are exempted (SC/ST/PwBD). Keep a copy of the payment receipt for your records.
• Final submission: Review the entire application thoroughly before submitting to avoid mistakes. Once submitted, the form cannot be withdrawn or edited except through the limited correction window.

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UPSC 2026 Last Date To Apply

UPSC CSE 2026 Exam Schedule provides all the key dates for the examination stages, from Preliminary to Main exams. Knowing the schedule helps candidates plan their preparation, application, and revisions effectively. Below is the detailed schedule of UPSC CSE 2026 exam date along with application form submission date.

The Preliminary Exam is objective in nature and acts as a screening stage. Candidates who qualify will appear for the Main Examination starting from 21 August 2026.

UPSC 2026 Last Date To Apply Correction Window 

After the UPSC CSE 2026 application deadline, a brief correction window is provided to help candidates fix minor errors and ensure all details in the application form are accurate. This limited facility is useful for small edits but cannot be used for major changes.

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This facility allows candidates to :

• Make minor corrections: Edit small errors like spelling mistakes or incorrect personal details.
• Rectify certain details: Update specific fields such as exam centre choice or category information if allowed.
• Ensure application accuracy: Verify that all uploaded documents and form entries match official requirements.

Candidates should still carefully review their application before final submission, as the correction window has strict limitations.

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UPSC 2026 Last Date To Apply Guidelines

Candidates must follow specific rules while submitting their UPSC CSE 2026 application to ensure it is processed correctly. Understanding these guidelines helps avoid mistakes and ensures easy completion of the online application process.

As per the Union Public Service Commission notification:

• Application must be submitted only online: All registration, form filling, and fee payment should be done through the official UPSC portal.
• A Universal Registration Number (URN) is generated after One-Time Registration: This URN is unique to each candidate and will be used for all future UPSC applications.
• A valid Photo ID (Aadhaar, Passport, Voter ID, etc.) is mandatory: The ID must match the details provided in the application form.
• No withdrawal is allowed after submission: Once submitted, the application cannot be cancelled or withdrawn.
• Candidates must keep their email ID and mobile number active for communication: Official notifications and updates will be sent to these contacts.

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