The admission season for Delhi University will officially begin after CUET 2026 Results, and thousands of CUET aspirants are now preparing for the next major step — DU CUET counselling through the DU CSAS Portal 2026. From registration and preference filling to seat allotment and document verification, understanding the entire process is essential to secure admission in top DU colleges.

In this comprehensive guide, students will first understand the DU CSAS Portal 2026 admission process, followed by important dates, preference filling strategies, seat allotment procedures, and key mistakes to avoid during Delhi University UG admissions.

📢 Latest Update: DU CSAS (UG) 2026 Phase I Registration is Live

If you’re planning to take admission to Delhi University through CUET UG 2026, here’s the latest update you should know:

✅ DU CSAS (UG) 2026 Phase I Registration Portal has been live since 27 June 2026.
✅ Phase I registration is mandatory for every student seeking undergraduate admission to Delhi University through CUET UG 2026.
✅ Delhi University has not announced the last date for Phase I registration yet.
✅ Students are advised to complete their registration as early as possible instead of waiting for the deadline.
✅ Only candidates who complete DU CSAS Phase I will be eligible to participate in Phase II (Programme & College Preference Filling) after the CUET UG 2026 results.
✅ Students should keep all required documents ready and verify their details carefully while filling out the CSAS application form.
✅ Always refer to the official Delhi University CSAS Admission Portal for the latest notifications and admission updates.

Career Gurukul Tip: Don’t wait for the last date to register. Completing DU CSAS Phase I early gives you enough time to verify your information, understand the admission process, and prepare your Programme + College Preference List for Phase II.

What is the DU CSAS (UG) 2026 Portal?

The Delhi University Common Seat Allocation System (DU CSAS) is the official online admission portal for undergraduate admissions through CUET UG 2026. Every student seeking admission to Delhi University must complete the admission process through this portal after appearing for CUET UG.

Using the DU CSAS (UG) 2026 Portal, candidates can:

✅ Register for Delhi University UG admission using their CUET UG 2026 Application Number.
✅ Complete the mandatory CSAS Phase I Registration.
✅ Fill and prioritize Programme + College preferences during Phase II.
✅ Participate in the Delhi University seat allocation process.
✅ Accept the allotted seat and complete the admission formalities.
✅ Choose to upgrade or freeze the allotted seat in subsequent admission rounds.

Official DU CSAS Portal: https://ugadmission.uod.ac.in/

The DU admission process is completed in multiple stages, beginning with CSAS Phase I Registration, followed by Phase II Programme & College Preference Filling, and finally the seat allocation rounds. We’ve created detailed step-by-step guides for each stage to help you avoid common mistakes.

Read: DU CSAS (UG) 2026 Phase I Registration: Step-by-Step Guide

Read: DU CSAS (UG) 2026 Phase II Preference Filling Guide

🎓 DU CSAS (UG) 2026 Phase I is Live – Watch Our Complete Admission Guidance Webinar

The DU CSAS (UG) 2026 Phase I Registration Portal has been live since 27 June 2026, making it the perfect time to understand the complete Delhi University admission process. In this webinar, we explain everything from CSAS registration and CUET score analysis to college preference strategy, previous years’ cut-offs, choice filling, and seat allocation.

🎥 In this webinar, you’ll learn:

✅ DU CSAS (UG) 2026 Registration Process
✅ What to Do After the CUET UG 2026 Scorecard
✅ DU Previous Years’ Cut-off Analysis
✅ How to Fill Programme & College Preferences
✅ Dream, Target & Safe College Strategy
✅ Seat Allocation & Upgrade Process
✅ Common Mistakes to Avoid During DU Admissions

👉 Watch the complete DU CSAS (UG) 2026 Guidance Webinar here: https://youtube.com/live/qimxOB0RrPM

By watching this session in advance, you’ll be better prepared when DU CSAS 2026 Phase 2 and seat allocation begin.

DU CSAS Portal 2026 Important Dates (Expected)

Event	Tentative Date
CUET Result	Announced
CSAS Phase I	Announced
CSAS Phase II	Mid July 2026
CSAS Phase III	August 2026
Upgrade Round	August 2026
Spot Admission	September 2026

DU Admission Process Through CUET 2026

Step 1 – Appear for CUET UG 2026

Students seeking admission in Delhi University must appear for CUET UG in subjects relevant to their desired course.

Step 2 – Register on DU CSAS Portal 2026

After CUET results are declared, candidates must register on the DU CSAS portal.

Before participating in counselling, students should download and carefully review their CUET UG 2026 scorecard. Understanding your normalized score helps you estimate college options and prepare a smarter preference list.

Read: CUET UG Scorecard 2026 is Out: Here’s What Students Should Do Next

Details Required During Registration:-

PHASE I – Applying to the University of Delhi

The candidates will have to enter the following details to register for CSAS(UG) – 2026:
a. CUET(UG) – 2026 Application Number
b. Date of Birth (as per CUET(UG) – 2026)

CUET Application Number
Personal Information
Academic Details
Bank Account details (For Refund ) & Category Certificates (ECA, SPORTS if any)
EWS/OBC/SC/ST/CW/Single Girl Child Documents (Updated )

CSAS(UG)-2025 Application Fee (non-refundable) (Expected)

UR/OBC-NCL/EWS Rs. 250.00 (Rupees Two Hundred Fifty only)

SC/ST/PwBD Rs. 100.00 (Rupees Hundred only)

NOTE:-

1. A candidate applying for ECA and/or Sports supernumerary quota will have to pay an additional fee (nonrefundable) of Rs. 100.00 (Rupees One Hundred only) for each quota.
2. A Candidate applying for Bachelor of Fine Arts/ B.A. (Hons.) Music/ B.Sc. (PE, HE &S) will have to pay an
additional fee (non-refundable) of Rs. 400.00 (Rupees Four Hundred only) for each program.

Step 3 – College & Course Preference Filling

This is one of the most important stages in DU CUET counselling.

PHASE II – Filling the Preference for Programs and Colleges

In this phase, the candidates who had successfully completed Phase I must log in to
their dashboard (https://ugadmission.uod.ac.in) to choose their preferred Programs and college
combination, subject to fulfillment of the eligibility criteria.
Announcement of Correction Window- It may be noted that the correction window is a one-time facility. Candidates are advised to make a note of all the edits they wish to make before accessing the correction window. They must open the form and do the corrections in a single attempt. The form, once submitted, will not reopen.

For filling the preferences of Program + College combinations in which the candidate is willing to take
admission, s(he) must do the following:

1. SUBJECT-MAPPING

2. PREFERENCE SELECTION

3. LOCKING OF PREFERENCES

4. SIMULATED RANKS – Before the commencement of the First CSAS Allocation round, the University will declare Simulated Ranks
which are purely tentative ranks based on the scores and preferences submitted by the candidates at the end
of Phase II.

Tips for Preference Filling

Put the dream course & colleges according to your marks
Don’t skip realistic options
Research previous year cutoffs – CLICK HERE FOR CUT-OFFS
Prioritize the course over college if career-focused

Step 5 – DU Seat Allotment 2026

PHASE III – Allocated Seat

The University will consider the scores provided by NTA to calculate the merit as per the Program Specific
Eligibility.

Seats are allotted based on:

CUET normalized score
Category
Reservation policy
Preference order

Student Options After Allotment

SEAT ALLOCATION AND ADMISSION -On declaration of the allocation result/s, the candidate must log in
to his/her CSAS(UG)-2026 dashboard for acceptance of the
allocated seat, if offered.

STEPS AS FOLLOWS

1. ACCEPTANCE OF THE PROVISIONALLY ALLOCATED SEAT

2. ONLINE APPROVAL BY THE COLLEGE

a. In case of Approval: Once the College accords the approval, the candidate will have to pay the ‘Admission Fee.’
within the stipulated time.

b.At the time of online verification, if an application gets rejected, the College will state the reason for rejection.

3. RESPOND TO QUERIES (IF ANY) DURING APPROVALS BY COLLEGES/DEPARTMENTS/CENTRES

4. ADMISSION TO THE PROVISIONALLY ALLOCATED SEAT – After the College accords its approval, the candidate will have to pay the Admission Fee for the approved seat.

STEP 6 – UPGRADE OR FREEZE

1. UPGRADE

Choose Upgrade to be considered for a higher-preference course/college in the next round.
If upgraded, your current seat is automatically cancelled, and the new seat is allotted.
Previously paid fees will be adjusted; any fee difference must be paid within the deadline.
Upgrade is not available if:
- You received your first preference.
- You selected the Freeze option.
If no upgrade is available, your current seat remains unchanged.
Upgrade is subject to:
- Merit rank
- Preference order
- Seat availability

2. FREEZE

Select Freeze if you are satisfied with your allotted seat.
Your admission is confirmed in the allotted course and college.
You will not be considered for any further seat allocations or upgrades.
Once frozen, the seat cannot be changed in any subsequent counselling rounds.
Choose Freeze only if you do not wish to participate in the upgradation process.

Cancellation of Provisionally Allocated Seat/Admission

Your allotted seat may be cancelled if you:

Fail to accept the allotted seat within the given deadline.
Do not pay the admission fee on time.
Fail to respond to queries raised on the CSAS dashboard.
Submit invalid, incorrect, or fraudulent documents.
Do not meet the prescribed eligibility criteria of Delhi University.

Note: Candidates whose admission is cancelled for any of the above reasons may lose their claim to admission at Delhi University.

WITHDRAWAL OF ADMISSION BY THE CANDIDATE

Candidates can withdraw their admission through the CSAS dashboard.
A non-refundable withdrawal fee of ₹1,000 is applicable.
Once admission is withdrawn, the candidate becomes ineligible for further UG admissions at Delhi University for that admission cycle.
Withdrawn candidates cannot participate in any subsequent regular allocation rounds.
The withdrawal option is not available during Spot Admission rounds.
Withdrawal requests sent via email, post, WhatsApp, fax, or in person will not be accepted; only online requests through the dashboard are valid.

DU CSAS Mid-Entry Option

Mid-Entry allows candidates who missed CSAS registration or Phase II preference filling to participate in later rounds.
A non-refundable Mid-Entry fee of ₹1,000 is required.
Registration is considered valid only after successful fee payment.
Mid-Entry applicants are considered only for subsequent allocation rounds, subject to eligibility and seat availability.
If a seat is allotted, accepting the admission is mandatory.
Failure to accept the allotted seat may forfeit the candidate’s admission claim.
Mid-Entry does not guarantee seat allocation.
Not applicable for ECA, Sports, CW Supernumerary Quotas, Performance-Based Programs, and BFA programs.

DU CSAS Spot Admission Round

Spot Rounds are conducted if seats remain vacant after regular counselling rounds.
Only candidates who are not admitted to any college can participate.
To participate, students must select the Spot Admission option on their dashboard.
The university will publish the list of vacant seats before each Spot Round.
Seat allotment is based on:
- Merit score
- Category
- Preference order
- Availability of seats
If a seat is allotted in the Spot Round, accepting it is mandatory.
Failure to accept the allotted seat may end your eligibility for further DU admissions.
No Upgrade or Withdrawal option is available during Spot Admission rounds.
Admitted candidates cannot participate in Spot Rounds, and their seats remain frozen during this process.

💡 Student Tip: Spot Rounds can be a great opportunity to secure admission if you missed out in earlier rounds, so keep checking the CSAS portal regularly for vacancy updates.

Frequently Asked Questions (FAQs)

Q1. What is the DU CSAS Portal 2026?

The DU CSAS Portal is the official admission platform used by Delhi University for UG admissions through CUET scores.

Q2. Is CUET compulsory for Delhi University admission?

Yes, admission to most undergraduate courses at Delhi University is based on CUET UG scores.

Q3. Can I change my college preferences after submission?

Yes, Delhi University may provide a preference edit window before seat allocation rounds.

Q4. What is the difference between Freeze and Upgrade?

Freeze: Confirm your current seat and exit further allocation rounds.
Upgrade: Participate in the next round for higher-preference colleges/courses.

Q5. What happens if I do not accept my allotted seat?

Failure to accept the allotted seat within the deadline may result in cancellation of the allocation.

Q6. Is there any fee for DU CSAS Mid-Entry?

Yes, candidates applying through Mid-Entry must pay a non-refundable fee of ₹1,000.

Q7. Who can participate in DU Spot Admission Rounds?

Candidates who are not admitted to any college after regular counselling rounds can participate in Spot Admissions.

Q8. Does choosing Upgrade guarantee a better college?

No, upgradation depends on merit, preference order, category, and seat availability.

Conclusion

The DU CSAS Portal 2026 is the gateway to undergraduate admissions at Delhi University through CUET. From registration and preference filling to seat allotment, upgrades, and spot rounds, every stage plays an important role in securing admission to your preferred course and college.

Students should carefully understand the counselling process, fill out preferences strategically, monitor deadlines, and keep all required documents ready.

Need Help with DU CSAS Counselling 2026?

Confused about college preferences, seat allotment, upgrades, or admission strategy?

Our admission experts can help you with:
✅ DU CSAS Registration Guidance
✅ College & Course Preference Filling
✅ CUET Score Analysis
✅ Admission Chances & College Prediction
✅ Upgrade & Spot Round Strategy

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DU CSAS Portal 2026: Complete Delhi University UG Counselling Guide After CUET