Module 44 — CFO in Financial Services

The CFO role in banks, asset managers, and insurance companies — regulatory capital under Basel III, IFRS 9 ECL models in banking, net interest margin management, and IFRS 17 for insurance CFOs.

Learning Objectives

Understand regulatory capital requirements under Basel III and their CFO implications
Apply IFRS 9 ECL models in a banking context with full staging analysis
Interpret net interest margin, cost of funds, and spread management for a bank CFO
Understand IFRS 17 building blocks approach for insurance CFOs
Navigate SBP prudential regulations as a banking-sector CFO in Pakistan

1. What Makes Financial Services CFOs Different

The Balance Sheet IS the Business

In manufacturing, the balance sheet holds factories, inventory, and receivables — secondary to the P&L. In a bank:

Assets are loans and investments — these ARE the product
Liabilities are deposits and borrowings — these are the raw material (cost of funding)
The CFO's primary job is managing the spread between asset yields and liability costs

Regulatory Capital as a Binding Constraint

Banks cannot simply grow by taking on more deposits and lending them out. Regulatory capital (equity) must grow in proportion:

Capital Adequacy Ratio (CAR) = Total Capital / Risk-Weighted Assets ≥ Minimum Threshold

If CAR falls below the minimum, the bank must either raise capital or shrink its balance sheet. This constraint shapes every major financial decision.

Dual Reporting: Management + Regulator

Bank CFOs report to two audiences simultaneously:

Management: P&L performance, growth, efficiency
Regulator (SBP): Capital adequacy, liquidity, prudential compliance

Both must be managed; regulatory failure can override commercial success.

2. Basel III and Regulatory Capital

Capital Structure Under Basel III

Tier 1 Capital (higher quality):

CET1 (Common Equity Tier 1): Ordinary shares + retained earnings + OCI (minus deductions)
AT1 (Additional Tier 1): Perpetual instruments (contingent capital notes/CoCos)

Tier 2 Capital (lower quality):

Subordinated debt with minimum 5-year original maturity
General provisions (limited)

Capital Adequacy Ratio (CAR):

Total Capital Ratio = (Tier 1 + Tier 2) / Risk-Weighted Assets
Minimum: CET1 8%, Tier 1 9.5%, Total Capital 11.5% (SBP for Pakistani banks)

Plus buffers:

Capital Conservation Buffer: 2.5% (CET1)
D-SIB surcharge: 1–2% for Domestic Systemically Important Banks (HBL, UBL, MCB, ABL, NBP in Pakistan)

Risk-Weighted Assets (RWA)

RWAs are not just total assets — they are weighted by the risk of each asset:

Asset Category	Risk Weight
Cash and GoP securities	0%
Claims on SBP	0%
Mortgage loans (well-secured)	35–50%
Corporate loans (unrated)	100%
Past-due loans	150%
Equity investments (not in trading book)	100–150%

ICAAP (Internal Capital Adequacy Assessment Process)

CFOs of Pakistani banks must prepare and submit an annual ICAAP to SBP:

Assessment of all material risks: credit, market, operational, liquidity, concentration, interest rate in banking book
Internal capital target: must exceed regulatory minimum + buffer
Capital planning: forward projection of capital under stress scenarios
SBP review: SBP can set a bank-specific capital buffer (SREP process)

3. IFRS 9 in Banking Context

Loan Book Classification — Business Model Test

Business Model	SPPI Test	Measurement
Hold to collect (loans held to maturity)	Pass	Amortized cost
Hold to collect and sell	Pass	FVOCI (with recycling)
Trading / other	Any	FVTPL

Most bank loans: Hold to collect → SPPI passes (contractual cash flows are solely payments of principal and interest) → Amortized cost

Three-Stage ECL Model for Banks

Stage 1 — Performing (No significant credit deterioration):

12-month ECL provision
Recognize interest income on gross carrying amount
Normal credit quality

Stage 2 — Underperforming (Significant increase in credit risk):

Lifetime ECL provision
Interest income still on gross carrying amount
Triggers: >30 days past due, significant rating downgrade, restructuring discussion initiated, forward-looking indicators

Stage 3 — Impaired (Credit-impaired):

Lifetime ECL provision
Interest income on net carrying amount (not gross) — stop accruing on full outstanding
Triggers: >90 days past due, bankruptcy, debt restructuring with loss, foreclosure initiated

ECL Formula:

ECL = PD × LGD × EAD × Discount Factor

PD = Probability of Default (over 12 months for Stage 1; lifetime for Stage 2/3)
LGD = Loss Given Default (1 − Recovery Rate on collateral/security)
EAD = Exposure at Default (outstanding balance + undrawn commitments × CCF)

Significant Increase in Credit Risk (SICR) — Stage 2 Triggers

SBP / IFRS 9 guidance for Pakistan banks:

Primary: days past due > 30 (rebuttable presumption)
Secondary quantitative: significant change in lifetime PD since origination
Qualitative: borrower under financial distress, material changes in operating environment

Macroeconomic Overlays

IFRS 9 requires forward-looking information in ECL calculations. Banks must incorporate:

Multiple economic scenarios (base, upside, downside) with probability weightings
Pakistan-specific macro factors: SBP policy rate, PKR/USD, GDP growth, CPI
Overlay for specific risks not captured in historical data (e.g., flood impact on agricultural portfolio)

4. Net Interest Margin Management

NIM Formula

NIM = (Interest Income − Interest Expense) / Average Earning Assets

Example:

Interest income: PKR 50bn (yield on loans + investments)
Interest expense: PKR 28bn (cost of deposits + borrowings)
Average earning assets: PKR 400bn
NIM = (50 − 28) / 400 = 5.5%

Interest Rate Repricing Risk

A bank's balance sheet has assets and liabilities that reprice at different times when interest rates change:

Pakistan bank example (high-rate environment):

70% of deposits reprice within 3 months (short-term savings, current accounts)
60% of loans reprice within 12 months (floating rate)
If SBP raises rates: loan yields rise quickly, deposit costs also rise — net impact depends on relative speed and quantum

Interest Rate Sensitivity Analysis (IRSA):

Model impact of a 100bps parallel shift in yield curve on NII (net interest income)
Disclosed in annual report; part of ICAAP
SBP requires limits on banking book interest rate risk (IRRBB)

Deposit Pricing Strategy

Core deposits (current accounts, savings): lower cost; more stable; driven by transaction relationships
Time deposits (FD/TDR): higher cost; more rate-sensitive; competition for deposits is intense
CASA ratio (Current Account + Savings Account / Total Deposits): higher CASA = lower cost of funds = better NIM

Pakistan bank competition for deposits is intense in high-rate environments — deposit costs can erode NIM even as lending rates rise.

5. Liquidity Management for Banks

SBP Statutory Requirements

CRR (Cash Reserve Requirement): Banks must hold a percentage of deposits as cash at SBP (currently 5% for time liabilities, 15% for demand liabilities)
SLR (Statutory Liquidity Requirement): Banks must hold specified liquid assets (GoP T-bills, PIBs, cash) as a percentage of time and demand liabilities (currently 19%)

LCR and NSFR (Basel III Liquidity Standards)

LCR (Liquidity Coverage Ratio): Minimum 100%; ensures enough HQLA to cover 30 days net cash outflows in a stress scenario
NSFR (Net Stable Funding Ratio): Minimum 100%; ensures stable funding for medium-term assets

6. Asset Management and Insurance CFO Roles

Asset Management CFO

Key metrics and responsibilities:

AUM (Assets Under Management): Primary scale metric; drives management fee revenue
Management fee: 0.5–1.5% of AUM p.a. → recognized over time (IFRS 15 over-time recognition)
Performance fee: Typically 20% of returns above hurdle rate → variable consideration; recognize only when highly probable of not reversing
NAV calculation: Accurate daily/weekly NAV calculation is the fund's most critical operational control
SECP minimum capital requirements for Asset Management Companies (AMCs) in Pakistan

IFRS 17 — Insurance CFO (Overview)

IFRS 17 (effective January 2023) replaces IFRS 4 for insurance contracts:

Building Blocks Approach (BBA) — for long-duration contracts:

Insurance Contract Liability = 
  Fulfilment Cash Flows (Present Value of Future Cash Flows + Risk Adjustment)
  + Contractual Service Margin (CSM)

CSM: Represents unearned profit from insurance contracts — recognized in P&L as insurance services are provided over the coverage period. No day-1 profit recognition.

Premium Allocation Approach (PAA): Simplified model for short-duration contracts (< 1 year coverage period). Similar to current practice under IFRS 4.

P&L Presentation: IFRS 17 introduces new line items:

Insurance revenue (not premium earned)
Insurance service expense (not claims incurred)
Net finance income/expenses from insurance

Self-Assessment

A Pakistani bank has the following data: CET1 capital PKR 120bn, AT1 PKR 15bn, Tier 2 PKR 20bn, risk-weighted assets PKR 900bn. Calculate the CET1 ratio, Tier 1 ratio, and Total CAR. Does the bank meet SBP minimum requirements? If the bank grows its corporate loan book by PKR 100bn (100% risk weight) without raising capital, recalculate the Total CAR.
Stage a sample loan portfolio using the IFRS 9 three-stage model. A corporate borrower has: outstanding balance PKR 500M, no days past due, but has recently posted a quarterly loss and asked for an interest waiver. Which stage is this borrower in, and why? Calculate the ECL assuming: PD 3%, LGD 40%, EAD PKR 500M, remaining term 3 years.
A Pakistani commercial bank's NIM was 5.5% when SBP policy rate was 15%. The policy rate drops to 12%. If 60% of loans reprice within 6 months (at KIBOR + 200bps) and 70% of deposits reprice within 3 months, explain what happens to NIM over the following 6 months and how the CFO should respond with deposit and lending strategy.