CAIIB BFM Exposure on a Borrower: Solved Case Studies + Formula Guide (2026)

CAIIB BFM exposure on a borrower is one of the most predictable. High-scoring numerical topics in the Bank Financial Management paper. Yet thousands of candidates lose easy marks here every attempt.

Why? Because they memorise definitions instead of practising the actual calculation. This guide fixes that.

In the next few minutes you will learn exactly how a bank computes its total credit exposure on a single borrower &mdash. Combining fund-based limits. Non-fund-based facilities, undrawn commitments and credit conversion factors. We then walk through two fully solved CAIIB BFM case studies. Step by step, the same way they appear in the real exam.

Why “Exposure on a Borrower” Matters in CAIIB BFM

Banks do not just lend cash. They issue guarantees, open letters of credit, and commit to undrawn limits. Every one of these creates risk &mdash. Even when no money has left the bank yet.

To manage that risk. The RBI requires banks to measure aggregate exposure on each borrower. Group.

This feeds into prudential exposure limits, capital adequacy and concentration-risk monitoring. For the CAIIB Bank Financial Management paper. This translates into a near-guaranteed numerical question.

The good news: the logic never changes. Master the framework once. You can solve any variation the examiner throws at you.

The Core Concept: Fund-Based vs Non-Fund-Based Exposure

Every facility a bank grants falls into one of two buckets. Getting this classification right is half the battle.

Fund-Based (FB) Facilities

These involve actual outflow of bank funds. The borrower draws real money. Examples include:

• Cash credit / overdraft
• Bills (purchased or discounted)
• Export loans (pre-shipment and post-shipment)
• Term loans

Non-Fund-Based (NFB) Facilities

Here the bank lends its name and creditworthiness. Not cash — at least not yet. These are off-balance-sheet items that may crystallise into a fund outflow later. Examples include:

• Financial and performance guarantees
• Letters of credit (documentary and standby)
• Take-out finance commitments

Because NFB items are contingent, they are not counted at face value. Instead. A Credit Conversion Factor (CCF) scales them into a comparable “credit-equivalent&rdquo. Amount.

Credit Conversion Factors (CCF): The Heart of the Calculation

A Credit Conversion Factor is a percentage that estimates how much of an off-balance-sheet or undrawn commitment is likely to convert into a real. Funded exposure. A higher CCF means higher risk.

Below are the CCFs used throughout this guide’s case studies. Always confirm on the latest official IIBF notification. Current RBI master directions. As percentages can be revised.

Notice the pattern: longer-tenor. Harder-to-cancel commitments attract higher CCFs because they are riskier for the bank.

The Master Formula for Total Exposure

Keep this three-line formula at the front of your memory. Every exposure question reduces to it:

Now let us apply it to a full exam-style problem.

CAIIB BFM Case Study 1: Computing Exposure on a Borrower

A borrower enjoys the following facilities (all amounts in Rs.). The last column shows the credit conversion factor applicable to non-fund items.

Additional information. The balance Rs. 200 of the term loan is to be withdrawn as: Rs.

100 within 1 year and Rs. 100 after 1 year. For the undrawn portion, apply these CCFs:

• Cash credit (and other FB except term loan): 20%
• Term loan to be withdrawn within 1 year: 20%
• Term loan to be withdrawn after 1 year: 50%

The Eight Questions

Q1. Exposure for the undrawn amount of fund-based limits other than term loans?(a) Rs. 20   (b) Rs.

50   (c) Rs. 70   (d) Rs. 140

Q2. Exposure for the undrawn amount of term loans?(a) Rs. 20   (b) Rs.

50   (c) Rs. 70   (d) Rs. 140

Q3. Which undrawn fund-based exposure figure does not match?(a) Cash credit. Bills.

Export loans = 70  . (b) Term loan within 1 year = 20  . (c) Term loan after 1 year = 20   (d) Total undrawn = 140

Q4. Credit equivalent of non-fund exposure for letters of credit?(a) Rs. 130   (b) Rs.

110   (c) Rs. 150   (d) Rs. 390

Q5. Credit equivalent of non-fund exposure for bank guarantees?(a) Rs. 130   (b) Rs.

Q6. Credit equivalent of non-fund exposure for take-out finance?(a) Rs. 130   (b) Rs.

Q7. Credit equivalent of total non-fund-based exposure?(a) Rs. 130   (b) Rs.

Q8. Total exposure on account of the borrower?(a) Rs. 2000   (b) Rs.

1280   (c) Rs. 1080   (d) Rs. 900

Step-by-Step Solution

Step 1 — Undrawn FB limits (other than term loan): Sanctioned FB (excl. term loan) = Cash 500 + Bills 100 + Export 200 = Rs. 800.

Outstanding = 300 + 50 + 100 = Rs. 450. Undrawn = 800 − 450 = Rs.

350. Apply 20% → 350 × 20% = Rs. 70.

(Answer Q1 = c)

Step 2 — Undrawn term loan: Within 1 year = Rs. 100 × 20% = Rs. 20.

After 1 year = Rs. 100 × 50% = Rs. 50.

Total = 20 + 50 = Rs. 70. (Answer Q2 = c)

Step 3 &mdash. Spotting the mismatch (Q3): The term loan to be withdrawn after 1 year should be Rs. 100 × 50% = Rs.

50, not Rs. 20. So option (c) is the one that does not match.

Total undrawn FB exposure = 70 + 20 + 50 = Rs. 140. (Answer Q3 = c)

Step 4 — Letters of credit (Q4): SBLC = Rs. 50 × 100% = Rs. 50.

Documentary LC = Rs. 300 × 20% = Rs. 60.

Total = 50 + 60 = Rs. 110. (Answer Q4 = b)

Step 5 — Bank guarantees (Q5): Financial guarantee = Rs. 80 × 100% = Rs. 80.

Performance guarantee = Rs. 100 × 50% = Rs. 50.

Total = 80 + 50 = Rs. 130. (Answer Q5 = a)

Step 6 — Take-out finance (Q6): Unconditional = Rs. 100 × 100% = Rs. 100.

Conditional = Rs. 100 × 50% = Rs. 50.

Total = 100 + 50 = Rs. 150. (Answer Q6 = c)

Step 7 — Total non-fund exposure (Q7): LCs 110 + Guarantees 130 + Take-out 150 = Rs. 390. (Answer Q7 = d)

Step 8 — Total exposure (Q8):

So the total exposure on the borrower is Rs. 1080. (Answer Q8 = c)

CAIIB BFM Case Study 2: Net Exposure with Collateral

Jadoogar Ltd. has raised a loan of Rs. 100 crore.

The collateral is a bank term deposit of Rs. 40 crore. There is no maturity mismatch.

Calculate the net exposure that qualifies for capital-adequacy purposes.

(a) Rs. 100.00 crore   (b) Rs. 60.00 crore   (c) Rs. 40.00 crore   (d) Information is inadequate

Why? A bank’s own term deposit is the safest possible collateral. Under RBI guidelines, eligible cash and bank-deposit collateral attracts a 0% haircut. The full Rs. 40 crore is therefore deducted from the exposure, with no reduction:

Net exposure = Rs. 100 crore − Rs. 40 crore = Rs. 60 crore.

Watch the trap: if there were a maturity mismatch. The deposit might not be fully eligible as a credit-risk mitigant. The phrase “no maturity mismatch&rdquo. Is what lets you deduct the entire amount.

How to Study This Topic and Score Full Marks

Concept-watching alone will not move your score. Use this proven routine:

1. Memorise the CCF table. Five minutes of daily recall beats one long revision.
2. Separate FB and NFB first. Before any maths, classify each line item correctly.
3. Treat undrawn limits as a third bucket. Always = Sanctioned − Outstanding, then apply the CCF.
4. Solve by hand. Reproduce both case studies above without looking. Speed comes from repetition.
5. Drill under timed conditions. Take topic-wise mock tests so calculation becomes reflex on exam day.

For more concept breakdowns and solved examples across the syllabus, browse our free guides.

Common Mistakes to Avoid

• Using outstanding instead of sanctioned when computing the undrawn portion. Undrawn = Sanctioned − Outstanding.
• Applying face value to non-fund items. Always multiply by the correct CCF first.
• Confusing financial and performance guarantees. Financial = 100% CCF; performance = 50% CCF.
• Mixing up the LC types. Standby LC = 100%; documentary LC = 20%.
• Ignoring tenor on undrawn term loans. Within 1 year = 20%; after 1 year = 50%.
• Applying a haircut to a bank deposit. Eligible cash/deposit collateral has a 0% haircut when there is no maturity mismatch.
• Forgetting to add all three buckets (drawn FB + undrawn FB + NFB) for the grand total.

Frequently Asked Questions (FAQ)

What is exposure on a borrower in CAIIB BFM?

It is the bank’s total credit risk on a single borrower. Combining drawn fund-based loans. The credit-equivalent of undrawn limits. And the credit-equivalent of non-fund-based facilities such as guarantees. Letters of credit.

What is a Credit Conversion Factor (CCF)?

A CCF is a percentage that converts an off-balance-sheet or undrawn commitment into a credit-equivalent on-balance-sheet amount. Riskier, longer-tenor and non-cancellable items carry higher CCFs.

How is the undrawn portion of a limit calculated?

Undrawn amount = Sanctioned limit − Outstanding amount. You then multiply this by the applicable CCF (for example. 20% for cash credit and short-tenor term-loan commitments).

Why is a bank term deposit deducted in full from exposure?

Because eligible cash. Bank-deposit collateral attracts a 0% haircut under RBI credit-risk-mitigation rules. Provided there is no maturity mismatch. The full deposit value reduces the net exposure.

Is exposure on a borrower important for the CAIIB BFM exam?

Yes. It is a recurring, high-scoring numerical topic. Once you internalise the CCF table and the three-bucket formula. These questions become near-guaranteed marks. For exact figures and limits, confirm on the latest official IIBF notification.

Conclusion: Turn a Tricky Topic into Easy Marks

The CAIIB BFM exposure on a borrower topic looks intimidating. Of the many facility types and percentages. But underneath, it is a simple, repeatable formula: classify, convert, and add.

Master the CCF table. Practise both case studies by hand. And you will solve any variation with confidence.

Treat every practice problem as a rehearsal for the real exam. Stay consistent. Trust the process. And walk into your CAIIB attempt knowing this section is yours to score. You have got this!

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