General/EWS: 6 attempts. OBC (non-creamy layer): 9. SC/ST: unlimited (capped only by age). PwBD: 9 if General/EWS/OBC, unlimited if SC/ST. All caps are subject to the upper age limit.
Let's get the most-asked question out of the way clearly — and exactly as the CSE 2026 Notification (released 4 February 2026) spells it out. The Commission this year reiterated the existing attempt grid, kept the upper age limits unchanged, and instead tightened the rules around serving officers (see the dedicated FAQ on that). The basic grid you see below is the one your application form will be scored against.
Attempt limits — official 2026 figures
| Category | Max attempts | Upper age limit (as on 1 Aug 2026) | Born between |
|---|---|---|---|
| General / EWS | 6 | 32 | 02-Aug-1994 → 01-Aug-2005 |
| OBC (Non-Creamy Layer) | 9 | 35 | 02-Aug-1991 → 01-Aug-2005 |
| SC / ST | Unlimited (till age) | 37 | 02-Aug-1989 → 01-Aug-2005 |
| PwBD — General / EWS | 9 | 42 | 02-Aug-1984 → 01-Aug-2005 |
| PwBD — OBC | 9 | 45 | 02-Aug-1981 → 01-Aug-2005 |
| PwBD — SC / ST | Unlimited (till age) | 47 | 02-Aug-1979 → 01-Aug-2005 |
| Defence Service personnel (disabled in operations) | as per base category | +3 yrs | category-specific |
| Ex-servicemen (5 yrs Commissioned/SSC) | as per base category | +5 yrs | category-specific |
Which clock binds you first? A quick mental model
Think of attempts and age as two separate countdowns running in parallel. The Commission stops you the moment either hits zero. For most aspirants in General/EWS, the attempt clock is the binding constraint (6 attempts disappear faster than the 11-year window from age 21 to 32). For OBC, the age clock usually binds first — see the dedicated FAQ for the worked maths. For SC/ST, by definition age binds because attempts are unlimited.
Quick clarifications mentors get asked daily
- EWS = General for attempts. The 10% EWS reservation introduced via the 103rd Constitutional Amendment, 2019 gives you fee waiver and post-reservation, but no extra attempts and no age relaxation beyond the General ceiling. This is the single biggest mis-belief in coaching corridors — please correct it for any junior aspirant who asks.
- OBC must be non-creamy layer as on the closing date of the application (27 February 2026 for CSE 2026). The income ceiling is currently ₹8 lakh per annum (parental income, excluding salary in some cases). Carry a fresh OBC-NCL certificate issued in the relevant financial year (FY 2025-26 for CSE 2026) — an expired certificate will be rejected at DAF stage.
- PwBD must hold a benchmark disability certificate (≥40%) under the Rights of Persons with Disabilities Act, 2016. The 5 categories the notification accepts are: (i) blindness/low vision, (ii) deaf/hard of hearing, (iii) locomotor disability including cerebral palsy/leprosy-cured/dwarfism/acid-attack victim/muscular dystrophy, (iv) autism/intellectual disability/specific learning disability/mental illness, and (v) multiple disabilities.
- 'Unlimited' is not truly unlimited. It stops the day you cross your upper age limit — 37 for SC/ST and 47 for PwBD-SC/ST.
- Defence Service relaxation is conditional — applies only if you were disabled during operations and released as a consequence.
Worked example — multi-category interaction
If you are a 30-year-old OBC-NCL candidate who has appeared 6 times (CSE 2019, 2020, 2021, 2022, 2024, 2025), here's the arithmetic for CSE 2026:
| Constraint | Status |
|---|---|
| Age on 01-Aug-2026 | 30 → within OBC cap of 35 ✓ |
| Attempts used | 6 → 3 remaining (9 − 6) ✓ |
| Remaining windows | CSE 2026, 2027, 2028 (max) before age 35 hits in 2031 |
| Binding constraint | Attempts (you'll exhaust 9 attempts at age 33) |
This is the rare case where attempts bind before age — driven by the very high frequency of appearance. For most OBC aspirants who skip 2-3 cycles, age binds first.
Common myths to retire
- "EWS gets 9 attempts." No — EWS = 6.
- "PwBD always gets unlimited." Only if also SC/ST.
- "Domicile of J&K gets extra attempts." The pre-2019 J&K-specific relaxation was discontinued after the abrogation of Article 370 and the 2019 reorganisation. See the dedicated J&K FAQ.
- "If I take OBC-NCL in Prelims and General in Mains I can mix benefits." Wrong — your category is fixed at application stage and cannot be changed mid-cycle.
Mentor's note: Photograph your category certificate, OBC-NCL certificate, PwBD certificate, and birth certificate. Store them in a single labelled folder. Every year about 50-80 candidates are knocked out at DAF/Interview stage purely because their certificates were either expired or didn't match the application — wasting not just an attempt but an entire year.
Sources:
BharatNotes