If you’ve cleared the UPSC Prelims 2025, congratulations! Now comes the real test — UPSC Mains 2025. Many aspirants feel confused during the Mains registration process. When are the dates? How should you apply? What’s the pattern like? Don’t worry. We’ve got you covered with this simple yet detailed guide.
UPSC Mains 2025 Registration Dates: Mark Your Calendar
The Union Public Service Commission (UPSC) officially announced the Mains registration schedule for 2025. Here’s what you need to know:
Application Start Date: 8 July 2025
Last Date to Apply: 17 July 2025 (Till 6:00 PM)
Correction Window: Opens on 18 July & closes on 24 July 2025
Mains Exam Dates: Starts from 20 September 2025
Missing these deadlines could cost you an entire year of effort. So, set reminders, and make sure you don’t miss any update.
👉 For regular UPSC updates, check our EducratIAS Current Affairs Section.
Who Can Apply for UPSC Mains 2025?
Only candidates who have qualified the UPSC Prelims 2025 are eligible to register for Mains. UPSC has released the list of selected roll numbers on their official site.
Additionally, candidates need to fill Detailed Application Form-I (DAF-I) to appear in the Mains exam.
To avoid disqualification, ensure your details match your Prelims application.
How to Apply Online for UPSC Mains 2025?
Applying for UPSC Mains isn’t difficult if you follow the steps carefully.
Here’s how to do it:
Visit the official website: https://upsconline.nic.in
Click on “DAF for Civil Services (Main) Examination 2025”
Login using your Prelims credentials
Fill in the DAF-1 form with accurate academic, personal, and service preferences
Upload scanned documents (photo, signature, caste certificate, etc.)
Pay the registration fee
Submit and download the confirmation
👉 For detailed UPSC guidance and mentorship, explore our expert courses at EducratIAS UPSC Program.
UPSC Mains Exam Pattern 2025: What’s New?
Now let’s talk about what’s waiting on the exam day.
The UPSC Mains 2025 consists of 9 descriptive papers, including:
| Paper | Subject | Marks |
|---|---|---|
| Paper A | Indian Language (Qualifying) | 300 |
| Paper B | English (Qualifying) | 300 |
| Paper I | Essay | 250 |
| Paper II | GS-I (History, Geography etc.) | 250 |
| Paper III | GS-II (Polity, Governance etc.) | 250 |
| Paper IV | GS-III (Economy, Science etc.) | 250 |
| Paper V | GS-IV (Ethics) | 250 |
| Paper VI | Optional Subject Paper 1 | 250 |
| Paper VII | Optional Subject Paper 2 | 250 |
That’s a total of 1750 marks (excluding interview). You need deep preparation and consistent writing practice.
Looking for personalized essay reviews or optional strategy? Check out our expert mentorship modules at EducratIAS.
Required Documents for UPSC Mains DAF-I
Make sure you have these documents ready in the right format:
Class 10 and 12 mark sheets
Graduation certificate
Caste certificate (if applicable)
EWS/OBC/SC/ST certificate in prescribed format
PwBD certificate (if applicable)
Recent passport-size photograph and scanned signature
Document errors are one of the top reasons for rejection, so double-check before submission.
Key Tips for a Smooth Registration Process
Use a laptop or desktop—mobile versions may cause errors.
Save the DAF form periodically to avoid timeouts.
Use a valid email and mobile number (you’ll get important alerts here).
Don’t wait for the last day. Apply early to avoid traffic or server issues.
Pro Tip 💡: Download a soft copy and take two printouts of your submitted form.
What Happens After You Apply?
Once you’ve applied, your DAF will be verified. UPSC may contact you for clarification or missing documents.
Then you’ll receive the UPSC Mains 2025 admit card around 3 weeks before the exam.
Stay tuned to EducratIAS Blog for regular exam-day tips and answer writing practice.
Final Words: Your Mains Journey Starts Now
Now that you know the UPSC Mains 2025 registration process, it’s time to get serious about preparation. The exam is not just about knowledge—it’s about articulation, time management, and focus.
At EducratIAS, we help you every step of the way—from DAF filling to mock tests and interview guidance.
Start your Mains journey with us now → https://educratias.com/
