Integrated Balance-Sheet Liquidity Cases - Article

Introduction

Liquidity-management case studies rarely test only one concept.

A bank may simultaneously face:

• rapid growth in loans;

• concentration of deposits;

• short-term funding dependence;

• negative Structural Liquidity Statement gaps;

• drawdown of unused credit facilities;

• falling market liquidity;

• collateral requirements;

• foreign-currency shortages; and

• stress in wholesale funding markets.

The correct approach is therefore to examine the whole balance sheet, not one isolated ratio or account.

RBI requires commercial banks to identify liquidity risk across major on- and off-balance-sheet positions and to use both flow and stock approaches. The Structural Liquidity Statement tracks cash-flow mismatches, while stock ratios help assess the underlying structure of assets and funding.

The 2026 IIBF BFM syllabus includes Liquidity Management in Module D, covering the definition, dimensions, measurement and management of liquidity risk.

Learning Objectives

After studying this topic, you should be able to:

• analyse liquidity problems using both asset and liability information;

• connect periodic and cumulative mismatches with funding decisions;

• identify risks from deposit and wholesale-funding concentration;

• incorporate off-balance-sheet, collateral and currency effects into liquidity analysis;

• interpret stress scenarios and contingency responses; and

• select appropriate ALCO actions in integrated CAIIB case studies.

A Framework for Integrated Liquidity Cases

When a case gives several balance-sheet facts, analyse them in this order:

Cash-Flow Timing → Funding Structure → Asset Liquidity → Contingent Outflows → Currency Position → Stress Effect → Management Response

This sequence helps prevent a common mistake: focusing only on one visible number, such as deposits, liquid assets or an LCR figure.

RBI requires ALCO to decide the desired maturity profile and mix of assets and liabilities, review funding strategy and ensure adequacy of cash-flow assumptions.

Case 1: Rapid Loan Growth Funded by Short-Term Borrowings

A bank experiences strong credit demand.

Its balance sheet changes as follows:

• long-term corporate and retail loans increase rapidly;

• customer deposit growth is slower;

• the funding gap is met through short-term wholesale borrowings;

• profitability initially improves; and

• the bank’s total assets continue to grow.

At first sight, the bank appears successful.

The liquidity position, however, is becoming weaker.

What Has Changed?

The bank is converting short-term liabilities into longer-duration assets.

This creates maturity transformation risk.

The loans may not generate significant cash inflows for several months or years, while market borrowings may need to be rolled over every few days or weeks.

RBI’s stock approach specifically monitors the extent to which volatile liabilities fund earning assets and the extent to which illiquid assets are financed through stable core deposits. A high dependence on volatile funding can indicate increased liquidity risk.

Correct Management Response

ALCO may consider:

• slowing excessive long-tenor asset growth;

• increasing stable retail deposits;

• extending liability maturities;

• diversifying wholesale funding;

• increasing temporary or readily liquid assets;

• reducing large refinancing concentrations; and

• testing the effect of failure to roll over short-term funding.

The correct answer in a case study is not simply:

“Raise more short-term money.”

Doing so may solve today’s gap while increasing future rollover risk.

Case 2: Large Deposit Base but High Concentration

Another bank reports strong deposit growth.

However:

• a large part of deposits comes from a few corporate customers;

• many of these deposits have short contractual maturities;

• the bank uses these deposits to finance long-term advances; and

• several major deposits mature during the same week.

The bank has a large deposit base, but its funding is not necessarily stable.

Concentration Risk

RBI requires banks to avoid over-reliance on a single source of funding and to diversify according to factors such as:

• tenor;

• counterparty;

• secured versus unsecured funding;

• instrument;

• currency; and

• geography.

RBI also specifically requires banks with high concentration of bulk deposits to maintain suitable policies for monitoring volatile liabilities and the liquidity risk arising from excessive dependence on such deposits.

Case Interpretation

The key exam point is:

Large Deposits ≠ Stable Deposits

The bank should examine:

• depositor concentration;

• historical renewal patterns;

• behavioural maturity;

• maturity clustering; and

• alternative funding capacity.

If several large deposits leave simultaneously, the bank can face liquidity pressure even though its total deposit figure appeared strong one day earlier.

Case 3: Negative Short-Term SLS Gap but Strong Long-Term Position

A bank’s Structural Liquidity Statement shows:

• a substantial negative mismatch during the next seven days;

• positive cash flows after three months;

• large investment maturities after six months; and

• an overall positive position over one year.

Management argues that the bank is safe because future inflows exceed future outflows.

That reasoning is incomplete.

Timing Comes First

Cash expected after three or six months cannot meet an obligation due next week.

Under the current RBI framework, the principal regulatory focus is on near-term mismatches up to 30 days. Net cumulative negative mismatches must not exceed:

Banks must also maintain Board/RMC-approved internal prudential limits for cumulative mismatches across all other time buckets.

Correct Response

ALCO must address the near-term deficit through resources available within the required period, such as:

• cash balances;

• maturing short-term assets;

• market borrowing;

• repo against eligible securities;

• stable deposit mobilisation; or

• other immediately available funding.

A later surplus does not automatically cure an earlier breach.

Case 4: Strong Assets but Limited Unencumbered Collateral

A bank holds a large portfolio of Government securities and other high-quality assets.

However:

• many securities have already been pledged;

• derivative markets become volatile;

• margin requirements rise sharply; and

• additional secured borrowing is required.

Management initially assumes that the large securities portfolio guarantees sufficient liquidity.

That assumption may be wrong.

Encumbered vs Unencumbered Assets

RBI defines an unencumbered asset as one free from legal, regulatory, contractual or other restrictions on its sale, transfer or liquidation. Banks must monitor:

• assets already pledged;

• value of collateral required;

• unencumbered assets still available; and

• operational timing required to access collateral.

Therefore:

Total Securities Held ≠ Securities Available for New Funding

Integrated Liquidity Effect

Higher margin requirements can create additional cash outflows at the same time that:

• asset prices decline;

• collateral haircuts increase; and

• secured funding becomes more difficult.

This shows the link between:

Market Liquidity Risk → Collateral Requirement → Funding Liquidity Risk

A balance-sheet case should therefore consider both market value and usability of the asset.

Case 5: Off-Balance-Sheet Commitments Crystallise

A bank appears comfortable based on its funded balance sheet.

It has:

• adequate deposits;

• moderate loan growth; and

• acceptable near-term SLS gaps.

A market disruption then causes corporate customers to draw heavily on committed credit facilities.

At the same time:

• some guarantees are invoked;

• derivative collateral needs rise; and

• customers use previously undrawn working-capital limits.

The bank’s liquidity requirement suddenly increases.

Why the Original Analysis Was Incomplete

RBI requires liquidity-risk identification to cover major:

• on-balance-sheet positions; and

• off-balance-sheet positions.

Banks must estimate cash flows arising from commitments, guarantees, derivatives and other contingent exposures under normal conditions and assess how these outflows can increase during stress.

Therefore, undrawn facilities are not irrelevant merely because they have not yet created a funded asset.

Case-Study Lesson

During stress, borrowers may draw credit lines precisely when the bank itself is trying to conserve liquidity.

That creates a contingent funding risk.

The bank should therefore include realistic drawdown assumptions in:

• SLS behavioural analysis;

• stress testing;

• liquidity buffers; and

• the Contingency Funding Plan.

Case 6: Rupee Surplus but Foreign-Currency Shortage

A bank has comfortable overall liquidity in rupees.

However, it also has:

• large USD liabilities maturing soon;

• limited USD inflows;

• dependence on FX swaps to obtain dollars; and

• disruption in the swap market.

Management argues that the bank’s total rupee surplus means there is no liquidity problem.

That conclusion is unsafe.

Liquidity Must Be Analysed by Currency

RBI requires banks to measure, monitor and control liquidity positions in major currencies individually.

Foreign-currency analysis should consider:

• ability to raise funds in that currency;

• foreign-currency backup lines;

• ability to transfer liquidity from one currency to another;

• restrictions across jurisdictions and legal entities; and

• possible impairment or closure of FX swap markets.

Therefore:

Aggregate Liquidity Surplus ≠ Liquidity Surplus in Every Currency

A rupee surplus is useful only if it can be converted into the required currency at the required time and at an acceptable cost.

Case 7: Stable Normal Position but Severe Stress Failure

A bank operates comfortably under normal assumptions.

Its liquidity projections assume:

• term deposits will largely renew;

• wholesale borrowings will be rolled over;

• liquid securities can be sold easily;

• committed lines will be drawn at normal rates; and

• counterparties will continue making payments on time.

A combined stress event changes all these assumptions.

The bank experiences:

• deposit outflows;

• loss of unsecured wholesale funding;

• higher collateral haircuts;

• reduced security marketability;

• large committed-line drawdowns; and

• delayed counterparty inflows.

The normal SLS is no longer a sufficient picture.

Stress Testing Changes the Assumptions

RBI requires banks to perform regular liquidity stress tests covering:

• short-term and prolonged events;

• bank-specific stress;

• market-wide stress; and

• combined scenarios.

Stress assumptions should be conservative and reflect the bank’s actual products, markets, funding sources and vulnerabilities.

RBI indicates that banks may assume a minimum stress period of:

• not less than five business days for an institution-specific crisis; and

• not less than one calendar month for general market and combined crises,

with longer periods where the bank’s risk profile requires them.

Management Response

Stress-test results should affect actual decisions.

RBI requires banks to use results to:

• identify sources of liquidity strain;

• assess cash-flow and profitability effects;

• build liquidity cushions;

• adjust liquidity profiles;

• limit exposures; and

• shape contingency-funding planning.

Case 8: Contingency Funding Source Exists but Cannot Be Activated Quickly

A bank’s Contingency Funding Plan lists several possible funding sources:

• sale of securities;

• repo borrowing;

• emergency market lines;

• additional deposits; and

• other contingency facilities.

An unexpected payment shortage develops during the business day.

The largest contingency facility requires two business days for documentation and collateral processing.

The bank cannot treat that facility as an immediate solution.

Lead Time Matters

RBI requires the CFP to identify:

• available or potential funding sources;

• estimated amounts available;

• escalation and prioritisation procedures;

• activation conditions; and

• lead time needed to access each source.

The CFP must also address different horizons, including intraday liquidity.

Therefore:

Available Funding ≠ Immediately Available Funding

This distinction is critical in a case involving payment or settlement obligations.

Case 9: Intraday Liquidity Problem despite Acceptable Daily SLS

A bank’s daily liquidity position appears satisfactory.

However, it must make a very large RTGS payment early in the day.

Most expected incoming payments will arrive only later.

The bank may therefore face an intraday liquidity shortage despite having sufficient liquidity on an end-of-day basis.

RBI requires banks to monitor expected gross intraday inflows and outflows, obtain sufficient intraday funding and manage collateral so that time-specific payment obligations can be met when due.

This creates an important distinction:

Daily Liquidity Adequacy ≠ Intraday Liquidity Adequacy

A bank cannot delay a time-critical payment simply because cash is expected later in the day.

Case 10: Liquidity Improvement Reduces Profitability

ALCO decides to strengthen liquidity by:

• increasing cash and short-term securities;

• reducing long-term lending;

• obtaining longer-tenor funding; and

• reducing reliance on cheap short-term wholesale funds.

Liquidity resilience improves, but profitability declines.

This is not necessarily evidence of a wrong strategy.

Liquidity-Profitability Trade-Off

RBI’s stock approach recognises that holding more temporary assets improves liquidity but may create an opportunity cost because those assets may yield less than longer-term loans or investments.

Similarly, longer-tenor stable funding may cost more than short-term volatile funding.

Therefore, liquidity management requires a balance between:

• safety;

• profitability;

• growth; and

• regulatory compliance.

The cheapest funding strategy is not always the safest strategy.

Integrating Flow and Stock Approaches

A case study may provide both SLS gaps and balance-sheet ratios.

Do not choose one and ignore the other.

Flow Approach

Asks:

When will cash be received or paid?

It identifies timing mismatches using the SLS.

Stock Approach

Asks:

How structurally liquid is the balance sheet?

RBI’s illustrative measures examine areas such as:

• volatile liabilities relative to earning assets;

• core deposits relative to total assets;

• illiquid assets relative to total assets;

• temporary assets relative to total assets; and

• temporary assets relative to volatile liabilities.

Integrated Interpretation

A bank may have:

• acceptable near-term SLS gaps today; but

• excessive reliance on volatile funding.

The SLS may appear comfortable temporarily, while the stock approach reveals an underlying structural weakness.

Conversely, a bank with a strong deposit franchise can still face an immediate short-term maturity concentration.

Both perspectives are therefore needed.

LCR and NSFR Do Not Eliminate Other Liquidity Risks

A bank may satisfy Basel liquidity requirements and still require strong:

• SLS monitoring;

• intraday liquidity management;

• currency-specific analysis;

• collateral management;

• funding-concentration controls; and

• stress testing.

RBI specifically states that the LCR framework does not include intraday liquidity within its calibration.

Therefore, a case stating that “LCR is satisfactory” should not automatically be interpreted as:

“There can be no liquidity problem.”

Different tools measure different dimensions of liquidity.

Role of ALCO in an Integrated Case

After identifying the liquidity problem, determine which actions belong to ALCO.

Under the current RBI framework, ALCO is responsible for implementing the bank’s liquidity strategy within Board-approved tolerance and for decisions such as:

• desired maturity profile of assets and liabilities;

• mix of incremental assets;

• source and mix of liabilities;

• sale of assets;

• fixed versus floating funding;

• wholesale versus retail deposits;

• money-market versus capital-market funding; and

• domestic versus foreign-currency funding.

ALCO should also review:

• stress-test scenarios;

• cash-flow assumptions;

• funding strategy;

• CFP readiness; and

• liquidity-risk reporting.

This makes ALCO the central decision-making point connecting the different parts of an integrated liquidity case.

Integrated Case-Study Decision Framework

When answering a CAIIB case, use the following sequence.

Step 1: Identify the Immediate Liquidity Problem

Look for:

• deposit maturity;

• funding rollover;

• committed disbursement;

• collateral call;

• payment obligation; or

• foreign-currency requirement.

Step 2: Identify the Relevant Time Horizon

Is the problem:

• intraday;

• next day;

• within seven days;

• within 30 days; or

• structural and long-term?

Step 3: Examine the SLS

Check:

• periodic mismatch;

• cumulative mismatch;

• applicable short-term limit; and

• future maturity concentrations.

Step 4: Examine Funding Quality

Identify:

• stable deposits;

• volatile deposits;

• wholesale dependence;

• funding concentration; and

• refinancing risk.

Step 5: Examine Usable Assets

Ask whether assets are:

• liquid;

• marketable;

• eligible as collateral; and

• unencumbered.

Step 6: Include Contingencies

Check:

• undrawn commitments;

• guarantees;

• derivatives;

• margin calls; and

• other OBS exposures.

Step 7: Check Currency and Legal-Entity Constraints

Do not assume liquidity can always be transferred freely between:

• currencies;

• branches;

• subsidiaries; or

• jurisdictions.

Step 8: Apply Stress

Ask whether the proposed funding source remains available if:

• markets are disrupted;

• deposits leave;

• asset prices fall; or

• counterparties stop lending.

Step 9: Select ALCO Action

Choose actions that address the actual source and timing of the problem.

Step 10: Escalate to CFP Where Necessary

If normal liquidity actions are insufficient, follow the bank’s pre-defined contingency process.

CAIIB Exam Focus

1. Do Not Judge Liquidity from Total Balance-Sheet Size

Timing and marketability matter.

2. Large Deposits Can Still Be Risky

Concentration and withdrawal behaviour determine their stability.

3. Long Assets Funded by Short Liabilities Increase Refinancing Risk

This is a classic maturity-transformation problem.

4. Later Surpluses Do Not Cure Earlier Shortfalls Automatically

Near-term obligations must be funded when due.

5. Remember 5–10–15–20

These are the current maximum net cumulative negative mismatches for:

Next Day → 2–7 → 8–14 → 15–30 days.

6. Use Unencumbered Assets, Not Total Assets

Already pledged assets may not be available for emergency funding.

7. Include Off-Balance-Sheet Outflows

Undrawn commitments and guarantees can become real cash needs during stress.

8. Liquidity Is Currency-Specific

A surplus in one currency does not automatically solve a shortage in another.

9. Normal Funding Assumptions Can Fail under Stress

Rollover, market access and asset-sale assumptions must be challenged.

10. CFP Is Used When Normal Management Is Insufficient

It is a pre-planned crisis response, not an improvised borrowing list.

Common Exam Traps

Trap 1: “A Profitable Bank Cannot Have Liquidity Risk”

Wrong. Profitability and liquidity are different dimensions.

Trap 2: “More Deposits Always Mean Better Liquidity”

Wrong where deposits are concentrated, volatile or clustered around the same maturity.

Trap 3: “Future Loan Recoveries Can Cover Today’s Deposit Withdrawal”

Only if the cash arrives in time. Timing is fundamental.

Trap 4: “Every Government Security Held Is Available for Repo”

Wrong if the asset is already encumbered or otherwise unavailable.

Trap 5: “Undrawn Credit Lines Do Not Affect Liquidity”

Wrong. They can create substantial cash outflows when customers draw them.

Trap 6: “Overall Rupee Liquidity Solves Any Foreign-Currency Shortage”

Wrong if currency conversion or swap markets are unavailable or constrained.

Trap 7: “Passing Normal SLS Limits Means Stress Testing Is Unnecessary”

Wrong. Stress testing examines conditions in which normal assumptions fail.

Trap 8: “A CFP Funding Source Is Useful Even if It Arrives Too Late”

Wrong. Lead time must match the liquidity requirement.

Trap 9: “A Satisfactory LCR Means Intraday Liquidity Is Also Satisfactory”

Wrong. RBI specifically notes that LCR calibration does not capture intraday liquidity requirements.

Trap 10: “The Best Liquidity Strategy Is Always to Hold Maximum Cash”

Wrong. Excess liquidity has an opportunity cost. Liquidity must be balanced with profitability and business objectives.

Memory Technique

For integrated liquidity cases, remember:

T – F – A – C – S – R

• T = Timing of cash flows

• F = Funding stability

• A = Available liquid assets

• C = Contingencies and currency

• S = Stress impact

• R = Response by ALCO/CFP

This sequence helps convert a complex balance-sheet case into a logical liquidity-management decision.