DU Admission 2026: Complete Timeline — Month-by-Month Calendar from CUET to Final Admission

Introduction

Getting into Delhi University is one of the most exciting — and nerve-wracking — goals for thousands of Class 12 students every year. With over 20 lakh students competing for approximately 70,000 seats across 91 colleges, the pressure is real. The DU admission timeline 2026 is longer and more layered than most students realise — it starts as early as January and runs all the way to September. Missing even one deadline can cost you your dream college.

This blog is your complete, no-confusion guide to the DU admission process — broken down month by month, from CUET registration to the first day of classes. Whether you are a student still preparing for CUET and a parent trying to understand what comes after the results, this DU admission dates calendar will keep you one step ahead.

Understand the Two Portals That Drive DU Admission

Before we dive into the month-wise calendar, there is one foundational thing to understand: DU UG admission runs through two separate portals, and missing either one is simply not an option.

• Portal 1 — NTA’s CUET portal (cuet.nta.nic.in): This is where you register for the CUET UG exam, download your admit card, and check your results.
• Portal 2 — DU’s CSAS portal (admission.uod.ac.in): This is Delhi University’s own seat allocation system — the Common Seat Allocation System — where you register for admission, fill college and programme preferences, and secure your seat.

As the University of Delhi’s official admission portal confirms, the entire UG admission process is conducted online through CSAS in three distinct phases. Both portals are non-negotiable. Now let us walk through each month.

January 2026: CUET Registration Opens 

What Happened

The CUET UG 2026 registration process started on January 3, 2026 and continued to January 30, 2026. The deadline was later extended to February 4, 2026. If you registered in time — great. You can verify all official notices directly on the NTA CUET official website.

What to Do During Registration

• Select DU-relevant subjects only — DU strictly enforces that you can only appear for subjects you studied in Class 12. DU strictly enforces that candidates must only take CUET papers for subjects they cleared in Class 12.
• Check DU’s course-wise subject eligibility before finalising your subjects — refer to the official DU admission portal for programme-specific requirements
• Upload a clear passport photograph and signature — NTA issued a special advisory about photograph mismatches in 2026, so double-check your photo quality
• Pay the registration fee online (no offline or cash option)

February 2026: Correction Window & Re-Opening 

NTA opened the CUET UG 2026 application correction window on February 9, allowing applicants to edit the form till February 11. The correction window helps candidates rectify mistakes related to personal information, exam city, and other details.

This was followed by a re-opening of registration on February 23, 2026 — confirmed via an official NTA notice — giving late applicants one more opportunity.

Action Points for February

• If you already registered: log back in and verify every detail in the correction window
• If you missed January: register immediately during the re-opening period
• Begin your CUET preparation in earnest — you have roughly three months until the exam
• Study the CUET UG Information Bulletin — it contains the official syllabus, exam pattern, and rules

March–April 2026: Final Preparation & Exam City Confirmation

March: Lock Your Preparation Strategy

This month is all about building momentum. The CUET exam is two months away and this is the time to get serious.

• Confirm your subject combinations are final — no changes are allowed after the correction window
• Practice with CUET previous year question papers — NTA hosts official resources on cuet.nta.nic.in
• Practice time management: each CUET paper is 60 minutes for 50 questions — pace matters
• Note that programmes like BMS and BBA-FIA now place higher weightage on the General Test and Mathematics from 2026 onwards.

April: City Intimation Slip & Admit Card Preparation

CUET UG 2026 advance city slips will be released tentatively in the last week of April 2026. NTA issues the city intimation slips approximately 10 days before the exam date.

The admit card will be issued 2–3 days before the exam date. This means your admit card arrives very close to your paper — do not wait or assume it will come earlier.

• Download the city slip from cuet.nta.nic.in as soon as it is released
• Make travel arrangements if your exam city requires you to commute or stay overnight
• Enter final revision mode — go through all domain subjects and the General Test
• Keep your login credentials (Application Number + Password) safe — you will need them repeatedly

For Latest Information

May 2026: The Big Month — CUET Exam + CSAS Phase 1 Opens

May 11–31: CUET UG Exam Window

The CUET UG 2026 exam is scheduled between May 11 and May 31, 2026, conducted by the National Testing Agency (NTA) in Computer Based Test (CBT) mode. Your specific exam date depends on the subjects you have chosen. The exam will be held across more than 300 exam cities in India.

On Exam Day — A Quick Checklist

1. Download your CUET Admit Card from cuet.nta.nic.in — issued 2–3 days before your paper
2. Carry a valid photo ID (Aadhaar, Voter ID, or Passport)
3. Report to the exam centre at least 1–2 hours before the scheduled time
4. Rough sheets will be provided at the centre — no external calculators or electronic devices allowed
5. After the exam: do not panic about the answer key — focus on what comes next

Late May: CSAS Phase 1 Opens — Register Even Before Results

In Phase 1, candidates must complete registration and submission of personal details on the CSAS portal. You will also need to upload your scanned documents and pay the non-refundable registration fee.

Pro Tip: Do not wait for results to register on CSAS. Phase 1 is purely about creating your profile. Completing it early gives you time to fix errors and focus on Phase 2 (preference filling) once results are out. Delaying CSAS registration is one of the most common — and costly — mistakes DU applicants make.

June 2026: CUET Results Declared — What to Do Immediately

The DU UG admission process is likely to begin in June 2026. The university will announce the official dates on its website well in advance. CUET results are expected around the same time, with the scorecard available on cuet.nta.nic.in.

Right After Results: Do These 3 Things

1. Download and save your CUET Scorecard from the official portal — keep multiple copies
2. Compare your score with previous years’ DU cutoffs for your target course and college to gauge your chances realistically
3. Complete CSAS Phase 1 immediately if you have not already — Phase 2 (preference filling) opens right after results

Think of it this way: your CUET score is your raw material. What you do with it on the CSAS portal — which colleges and courses you list and in what order — is what converts that score into an actual admission offer.

Late June–Early July 2026: CSAS Phase 2 

This is arguably the most critical phase of the entire DU admission process, and yet it is often treated as an afterthought. In CSAS Phase 2, you fill your college and programme preferences in order. The algorithm uses your preferences and CUET score to allocate seats.

How to Fill Preferences Strategically

• List as many eligible college-programme combinations as possible — there is no penalty for a long list
• Order preferences exactly as you would choose them if you could pick freely — your top choice first
• Do not leave gaps: if you skip a good combination assuming you will get something better, you may end up with nothing
• Use the Simulated Ranks feature on the CSAS dashboard — DU releases these before final allotment so you can see your course-by-course standing and re-order if needed.
• Verify course eligibility for every programme you list — refer to the DU course-wise eligibility PDF on the official portal

July–August 2026: Seat Allotment Rounds 

CSAS Phase 3: Round 1 Allotment

Once preferences are submitted and verified, DU runs its merit-based seat allotment algorithm. Round 1 results appear on the CSAS dashboard. Here is what to do after your Round 1 result:

1. Log in to the CSAS portal and check your allocation
2. If you accept the seat: pay the admission fee online immediately within the given deadline
3. Visit your allocated college for document verification (originals + scanned copies)
4. If you want a better college: choose the ‘Upgrade’ option to participate in Round 2 while holding your Round 1 seat

Round 2 and Round 3 (August 2026)

The University of Delhi is trying to reduce the time spent in each seat allotment round to ensure the academic session starts as early as possible.

• Round 2 fills seats freed up by students who withdrew or upgraded
• Round 3 is the final regular round — after this, remaining vacancies go to Spot Admission
• In the Spot Admission round, there is no option for “Upgrade” and “Withdraw” — the seat allocated will be final.

September 2026: Classes Begin 

By September, the dust settles and DU’s academic session begins. Here is what the first few weeks look like:

• Orientation programmes at your allocated college (typically the first week of September)
• Collection of student ID cards, library cards, and timetables
• Registration for courses under the FYUP (Four-Year Undergraduate Programme) structure
• The academic session for the UG programme in Semesters 1, 3, 5, and 7 will commence according to the official schedule.

If you have reached this stage — congratulations. The journey from filling your CUET form in January to walking into a DU college in September is a long one, but every step was worth it.

Important DU Admission Dates 2026: 

Always verify on admission.uod.ac.in and cuet.nta.nic.in for any official updates.

What If You Miss a Deadline?

Deadlines in the DU admission process are strict. But here is how to handle common situations:

If Missed CUET Registration

• Watch for correction windows or re-opening periods announced by NTA on cuet.nta.nic.in
• If the window has passed entirely, you will not be able to appear for CUET 2026 — begin preparing for CUET 2027 with a stronger plan this time

Missed CSAS Phase 1 Registration

• You cannot participate in any regular allotment rounds — this is the most critical deadline of the entire DU admission process
• You may only be considered in Spot Admission rounds if seats remain vacant, but these are unpredictable and limited

Missed Seat Acceptance Deadline After Allotment

• Your allocated seat is cancelled automatically — you may need to wait for the next allotment round
• Contact DU’s official helpline or your allocated college immediately to understand your options

Every single deadline in the DU admission process is announced on the official portal at admission.uod.ac.in. Bookmark this page and check it at least twice a week from May onwards. One missed notification can mean waiting an entire year.

How Career Plan B Helps

Career Plan B supports students in navigating the CUET-to-DU admission process with structured, strategic guidance:

• Personalized Career Counselling: Helps students identify DU programmes aligned with their strengths, interests, and long-term career goals.
• Psycheintel & Career Assessment Tests: Provides a data-backed understanding of aptitude and best-fit academic options.
• Admission & Academic Profile Guidance: Assists with CUET subject selection and strategic CSAS preference ordering for optimal outcomes.
• Career Roadmapping: Offers a comprehensive plan that goes beyond admissions to ensure long-term clarity and success.

For Latest Information

Frequently Asked Questions (FAQs)

Q1. Can I register on the CSAS portal before my CUET results are out? 

Yes — and you should. DU opens the CSAS portal (Phase 1) even while CUET exams are ongoing. Register early to avoid last-minute technical glitches and focus on preference filling once results arrive.

Q2. How many college-programme preferences should I fill in CSAS Phase 2?

 As many as you are eligible for. There is no disadvantage to listing more preferences. A longer, well-researched list significantly increases your chances of securing a good seat.

Q3. What happens if I miss the CSAS Phase 1 registration deadline? 

You will be ineligible to participate in the main allotment rounds. DU does not allow late CSAS registrations during the regular process. You may only be considered for Spot Admission rounds if seats remain vacant — which is never guaranteed.

Q4. Are Class 12 marks considered for DU UG admission 2026? 

Every college under DU offers admission solely based on CUET scores, without considering 12th marks or any interview process. You must have passed Class 12 from a recognised board, but your percentage does not determine your DU rank.

Q5. What is the ‘Simulated Rank’ feature in CSAS? 

Before final seat allotment, DU releases simulated ranks for all registered students. This helps you see your standing course-by-course and re-order your preferences strategically — use this feature carefully before the Phase 2 deadline closes.

Conclusion

The DU admission timeline 2026 is not something you can wing. It is a carefully sequenced process that rewards students who plan ahead, stay alert to every official notification, and make informed decisions — especially during preference filling. From registering for CUET in January to walking into your DU college in September, every month has something important at stake.

If there is one thing to take away from this guide, it is this: do not wait. Register on CSAS before results arrive. Fill preferences thoughtfully, not just emotionally. And when in doubt, seek guidance early — the students who struggle the most during DU admissions are often those who started planning too late. You have the calendar now. Use it well.