NIOS dates and details
NIOS works to a regular yearly pattern, but it sets and announces the exact dates each session. This page explains the pattern NIOS publishes, so you know what to look for in the official notices.
Pattern checked on 19 October 2026
The yearly pattern
NIOS holds public examinations twice a year, in April–May and October–November, on dates it fixes.
- Jan: exam forms with late fee; On-Demand exams possible
- Feb: On-Demand exams possible
- Mar: On-Demand exams possible
- Apr: public examinations
- May: public examinations
- Jun: exam forms without late fee; On-Demand exams possible
- Jul: exam forms with late fee; On-Demand exams possible
- Aug: On-Demand exams possible
- Sep: On-Demand exams possible
- Oct: public examinations
- Nov: public examinations
- Dec: exam forms without late fee; On-Demand exams possible
On-Demand exams can be held in any month except April, May, October and November.
Exam form windows
NIOS states these registration windows for its public examinations:
| For exams in | Without late fee | With per-subject late fee | With consolidated late fee |
|---|---|---|---|
| April–May | 1–31 December | 1–10 January | 11–20 January |
| October–November | 1–30 June | 1–10 July | 11–20 July |
We do not list late-fee amounts: the NIOS Evaluation System page shows more than one figure for them, so check the current exam notice for the amount that applies.
Admission dates
NIOS announces admission sessions for Stream-1 (regular admission, in Blocks I and II) with their own dates and fees. We do not publish these here because they change each session and an out-of-date deadline could cost you a session.
For the current session, see our NIOS admission last date 2026–27 guide, which shows the Block-1 and Block-2 dates and when we last checked them.
Stream-3 and Stream-4 online admission into On-Demand exams is open through the year, according to NIOS.
On-Demand months
- There are no On-Demand exams in April, May, October or November.
- Stream-1 learners can register for On-Demand exams only after the April–May or October–November public examinations.
- Read the full rules in the On-Demand guide.
Where to find current dates
NIOS publishes notices for admission, exams, TMA submission and results on its official websites. These are the places to check:
- National Institute of Open Schooling — official websiteopens nios.ac.in
- NIOS student portal (online admission and learner dashboard)opens nios.ac.in
- Evaluation Systemopens nios.ac.in
Check official NIOS information
Related guides
Not sure which deadline applies to you?
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