CAIIB Passing Criteria 2026 — The 45/50 Rule, Credit System & Attempt Limits Explained
To pass a CAIIB paper: score 45 or above in that paper AND your aggregate across all papers attempted in the cycle must be 50% or above. Exception: score 50 or above in any paper and that paper is credited individually — regardless of the aggregate. Papers carried forward do not need to be re-attempted.
The CAIIB passing criteria is one of the most misunderstood aspects of the exam. Candidates frequently miscalculate their result standing, make poor decisions about which papers to attempt together, and sometimes discover too late that a score they thought would pass did not meet the aggregate condition. This article explains the full system — with worked examples for every scenario you might face.
The Complete Passing Criteria — Stated Precisely
Every paper you attempt in a cycle must be scored 45 or above for it to count toward the aggregate. A paper scoring below 45 is treated as failed — it does not count in the aggregate calculation, and the paper is not credited.
Your total score across all papers attempted in that cycle — provided each is 45 or above — must be at least 50%. So if you attempt 3 papers, you need a total of at least 150 out of 300. Papers scoring below 45 are excluded from this calculation.
Any paper where you score 50 or above is credited individually — regardless of whether the aggregate condition is met. This is the most important rule to understand. If you score 52 in ABM but your overall aggregate fails, ABM is still credited. You will only need to re-attempt the remaining papers.
Worked Examples — Every Scenario
Scenario 1 — Clean Pass (All Papers in One Cycle)
| Paper | Score | Status |
|---|---|---|
| ABM | 56 | ✓ Credited (50+, also counts in aggregate) |
| BFM | 48 | Counts in aggregate (45+) |
| ABFM | 54 | ✓ Credited (50+, also counts in aggregate) |
| BRBL | 47 | Counts in aggregate (45+) |
| Elective | 55 | ✓ Credited (50+, also counts in aggregate) |
| Aggregate | 260/500 = 52% | ✓ All 5 papers credited — CAIIB cleared |
Scenario 2 — Aggregate Fails, But Some Papers Individually Credited
| Paper | Score | Status |
|---|---|---|
| ABM | 52 | ✓ Credited individually (50+) — done regardless of aggregate |
| BFM | 46 | Counts in aggregate only — needs aggregate condition |
| ABFM | 42 | ✗ Below 45 — failed, excluded from aggregate |
| Aggregate (ABM + BFM only) | 98/200 = 49% | ✗ Below 50% — aggregate condition not met |
| Outcome | ABM credited ✓ | BFM not credited ✗ | ABFM not credited ✗ | |
Scenario 3 — One Paper Below 45 Drags the Aggregate
| Paper | Score | Status |
|---|---|---|
| ABM | 58 | ✓ Credited (50+) |
| BFM | 51 | ✓ Credited (50+) |
| BRBL | 40 | ✗ Below 45 — failed, excluded from aggregate |
| Outcome | ABM ✓ | BFM ✓ | BRBL ✗ — re-attempt BRBL only | |
Scenario 4 — The Trap: High Total but One Sub-45
| Paper | Score | Status |
|---|---|---|
| ABM | 68 | ✓ Credited (50+) |
| BFM | 65 | ✓ Credited (50+) |
| BRBL | 43 | ✗ Below 45 — failed (even though aggregate would be 59%) |
| Outcome | ABM ✓ | BFM ✓ | BRBL ✗ — 43 is not rescuable by a high aggregate | |
Scenario 5 — Strategic Partial Attempt (2 Papers in a Cycle)
| Paper | Score | Status |
|---|---|---|
| BFM | 47 | Counts in aggregate (45+) |
| Elective | 55 | ✓ Credited individually (50+) |
| Aggregate (both) | 102/200 = 51% | ✓ Aggregate met |
| Outcome | BFM ✓ | Elective ✓ — both credited. CAIIB complete (if ABM, ABFM, BRBL already credited) | |
The Credit Carry-Forward System
Papers credited in any cycle carry forward permanently within your validity window. You do not re-appear for papers you have already cleared — only the remaining uncredited papers need to be re-attempted.
June 2026
Aggregate: 156/300 = 52% ✓
Credited: ABM, ABFM, BRBL
Dec 2026
Attempts BFM (49 — counts in aggregate), Elective (53 ✓)
Aggregate: 102/200 = 51% ✓
Credited: BFM, Elective
CAIIB Attempt Limits and Validity Window
IIBF prescribes a maximum number of attempts and a validity window within which all 5 papers must be cleared. Once your first CAIIB attempt is registered, the clock starts. If you do not clear all remaining papers within the prescribed validity period, previously credited papers lapse and you must start over.
What the Criteria Means for Your Paper Selection Strategy
Understanding the passing criteria should directly shape which papers you choose to attempt in each cycle. Here is what it implies in practice.
A 44 in BFM does not help you at all — it is excluded from the aggregate and the paper is not credited. You have used an attempt on that paper for zero gain. If you are under-prepared for BFM, defer it to the next cycle. Attempting an unprepared paper is not optimism — it is wasting an attempt.
Aiming for 45 is dangerous. Exam conditions, fatigue, unfamiliar question framing — your real score is typically 5–8 marks below what you score in mocks. If you are consistently hitting 50 in mocks, that translates to roughly 43–47 in the exam. Aim for 55+ in mock tests to give yourself a comfortable buffer for the real thing.
If you are sitting 3 papers and you know BRBL is your strength, pairing it with 2 moderate papers works well for the aggregate. If you are sitting 2 papers, pair BFM (hardest) with your strongest elective — the strong elective’s 50+ individual credit means even a 47 in BFM gets credited if the aggregate condition is met.
Do not re-sit papers you have already cleared — they are already credited and will not be re-evaluated. Some candidates mistakenly re-appear for a paper to “improve their score.” There is no score improvement mechanism in CAIIB — once credited, a paper is done. Your only goal in subsequent cycles is to credit the remaining papers.
Quick Reference — Score Outcomes at a Glance
| Score in a paper | Counts in aggregate? | Credited if aggregate ≥50%? | Credited regardless of aggregate? |
|---|---|---|---|
| Below 45 | No | No | No — paper failed |
| 45 to 49 | Yes | Yes — if aggregate ≥50% | No — needs aggregate condition |
| 50 and above | Yes | Yes | Yes — credited individually, always |