KARACHI: Habib Bank Limited is woven into Pakistan’s financial fabric like few companies in any industry. Founded in 1941 in Bombay and moved to Karachi at independence — legend and company history both record the Quaid-i-Azam’s encouragement — it grew into the country’s largest commercial bank by deposits and assets, was nationalised in the 1970s, and was privatised in the early 2000s when the Aga Khan Fund for Economic Development took the strategic stake it still holds. Its green branches serve everyone from Karachi exporters to Gilgit farmers. But what does a bank this size actually do to make money? The answer is a machine with three engines — interest, fees and its investment book — and understanding them explains not just HBL but the entire sector covered in our guide to PSX banking stocks.
Engine one: deposits in, interest out
A bank’s raw material is other people’s money. HBL gathers deposits through one of Pakistan’s largest branch networks, a major digital platform in HBL Mobile and internet banking, and specialised channels such as Konnect, its branchless-banking service aimed at customers beyond the branch map. Deposits are not all alike. Current accounts pay the depositor nothing and are the cheapest funding in banking; savings accounts pay a return that in Pakistan is regulated with reference to the State Bank’s policy rate framework; term deposits pay the most. The blend — bankers call it the CASA mix, for current and savings accounts — largely decides a bank’s funding cost, and HBL’s scale and payroll, government and remittance relationships have historically delivered it an enormous low-cost deposit base.
The bank then deploys those deposits into earning assets and keeps the difference. The difference has a name: the net interest margin, the spread between what assets earn and what deposits and borrowings cost, expressed against average earning assets. Pakistan’s interest-rate cycle moves this margin mechanically. When the SBP policy rate rises, loans that reprice quickly earn more while a large current-account base still costs nothing, and margins swell; when rates fall, the sequence reverses, especially if the bank is locked into longer-term fixed-rate assets. Readers should check the SBP for the current rate environment rather than take any number from an article — the level changes, the mechanism does not.
An illustrative example, with invented round figures: a bank holds Rs 100 of deposits costing on average 8 percent, and lends and invests them at an average of 16 percent. Gross spread is Rs 8, from which it must pay thousands of employees, branches, technology, deposit insurance and the cost of loans that go bad, before tax. Scale helps because many of those costs grow slower than the balance sheet — the arithmetic that makes Pakistan’s biggest banks so consistently profitable across cycles.
Where the money goes: government paper first, private credit second
Newcomers imagine banks mainly lending to businesses. In Pakistan, examine any large bank’s balance sheet — HBL’s included — and the largest earning asset is usually investments, dominated by government securities: treasury bills and Pakistan Investment Bonds bought at State Bank auctions, plus sukuk. The state is the banking system’s biggest customer, funding its fiscal deficit from bank balance sheets at policy-linked yields with, in local-currency terms, minimal credit risk. This crowds the headlines of every banking debate: high government borrowing can be comfortable and profitable for banks while private credit — loans to companies, farmers, consumers and home buyers — grows more slowly as a share of the economy.
Private lending still matters, and HBL’s book spans corporate and commercial loans to Pakistan’s major groups and exporters, trade finance that greases imports and exports, SME lending, agriculture finance across its rural footprint, and consumer products from credit cards to auto and personal loans. Lending earns higher yields than government paper but carries real risk, visible in the non-performing loan ratio and the provisions a bank sets aside — the line items that separate prudent banks from optimistic ones when an economic downturn turns yesterday’s good loans sour. Islamic banking adds a fast-growing parallel book: HBL’s Islamic window and dedicated branches offer Shariah-compliant financing and deposits, competing with full Islamic banks in a segment whose growth has outpaced conventional banking for years.
Engine two: fees for everything money does
The second engine charges for movement and services rather than for money itself. Trade commissions on letters of credit and guarantees for the importers and exporters HBL has banked for generations. Card fees and merchant commissions from one of the country’s largest card and point-of-sale franchises. Remittance income — Pakistan receives tens of billions of dollars a year from its overseas workers, and banks compete fiercely, with home-remittance accounts and digital channels, to capture flows that also bring precious low-cost deposits with them. Cash management and payroll services for corporates, bancassurance commissions, wealth and capital-market services through its asset-management and investment-banking arms, and foreign-exchange spreads on the enormous volume of currency conversion its trade and remittance flows generate.
Fee income matters to investors because it does not consume balance sheet or depend as directly on interest rates — a stabiliser when margins compress. Its growth frontier is digital: every transaction moved from a branch counter to a phone lowers cost and deepens the customer relationship, which is why HBL reports its digital volumes so prominently and invests so heavily in the platform. Its branchless Konnect network of agents extends that logic to customers a branch could never profitably serve, converting cash economies into account holders one small deposit at a time.
Engine three and the costs: investments, risk and the tax state
The investment book does more than earn interest. When bond yields fall, the market value of fixed-rate bonds rises, and banks can book gains — or, in falling-rate scares reversed, mark-to-market losses — that swing quarterly profits. Treasury skill, and the duration choices behind it, quietly differentiate bank earnings in volatile years, and the accounts disclose the revaluation surpluses and deficits that track this.
Against the three engines stand heavy, structural costs. A branch network of HBL’s scale means thousands of staff, rents, security and cash logistics across every district of Pakistan — a social function as much as a business one, and a cost base digital migration only gradually bends. Credit provisioning rises in downturns. And the state takes its share twice over: banks are among Pakistan’s most heavily taxed companies, with the corporate tax framework for banking companies, super taxes and levies that change through finance acts — readers must check current FBR and SBP publications for the applicable rates — plus the effective second tax of holding large volumes of government paper at whatever the auctions clear. Regulation itself shapes returns throughout: capital adequacy rules decide how much lending each rupee of equity can support, and hence the return on equity the sector can deliver, which the SBP’s published framework governs.
Risks and the honest summary
HBL’s risks are the system’s risks, concentrated by size. Sovereign exposure means the bank’s fortunes are chained to Pakistan’s public finances; an economic crisis hits its borrowers, its bond book and its deposit growth simultaneously, in different directions. Cybersecurity and technology resilience grow more critical as banking digitises — HBL’s history includes a major regulatory penalty in a foreign jurisdiction in 2017 that closed its New York branch, a case study in how compliance failures abroad can cost a Pakistani bank dearly, and one the institution has publicly treated as a turning point for its controls. Its remaining international presence, from the Gulf to China-linked business, ties some earnings to the trade corridors Pakistan lives on.
The fair summary is that HBL makes money by being Pakistan’s default financial utility: gathering the nation’s cheapest deposits at unmatched scale, lending a large share of them back to the nation’s government, charging fees on the nation’s payments, trade and remittances, and earning a spread on the difference — efficiently enough that even heavy tax and heavy costs leave substantial profit. Whether that makes its shares attractive at any given price is a question this article deliberately does not answer; it is educational content, not financial advice. For the Islamic mirror image of this model, see our explainer on how Meezan Bank makes money, and for the group logic behind several of HBL’s biggest borrowers, our conglomerates guide.
The balance sheet in one walkthrough
A concrete pass through a large Pakistani bank’s balance sheet ties the engines together. On one side sit the assets: cash and balances with the State Bank against reserve requirements; the investment portfolio, dominated by government securities of varying maturities; the advances book of loans to government-linked entities, corporates, SMEs, farmers and consumers; and the fixed assets of branches and technology. On the other side sit the liabilities: the deposit mountain in its current, savings and term layers; borrowings from the State Bank and interbank market used to fine-tune liquidity; and the shareholders’ equity that absorbs losses and anchors the capital ratios regulators watch.
Income then reads as the engines’ scoreboard: mark-up earned on loans and securities, minus mark-up paid on deposits and borrowings, gives net mark-up income; fee, dividend, foreign-exchange and capital-gains income adds the second and third engines’ output; operating expenses and provisions are deducted; and tax takes a large final share before profit lands. Every strategic story told about HBL — digital growth, Islamic expansion, remittance capture, cost discipline — must eventually appear as a movement in one of those lines, which is why analysts anchor on the cost-to-income ratio and the spread between asset yields and deposit costs rather than on narrative.
For HBL specifically, one more line deserves attention: its role as banker to the state itself. Government accounts, salary and pension disbursement, tax collection channels and development-finance programmes flow disproportionately through the largest, most ubiquitous network, generating float, fees and deposit stickiness that smaller rivals cannot easily replicate. It is the quiet moat beneath the visible one — and a responsibility as much as an advantage, since the system’s plumbing is expected to work, everywhere, every day, whoever owns the account.
Reading HBL’s results like an analyst
Results season at a big bank follows a checklist that fits HBL precisely. Deposit growth against the industry’s tells you whether the franchise is gaining or merely riding the system; the CASA ratio tells you at what cost. The advances-to-deposit mix shows how much of the balance sheet is government paper versus private risk this period. Net interest margin, read against the policy-rate path, shows repricing skill. Non-performing loans and coverage — provisions held against bad loans — show credit honesty; a bank can flatter one year’s profit by under-providing, but the bill always arrives, so analysts reward visible prudence. Fee income growth, especially digital and trade, shows the second engine’s health, and the cost-to-income ratio shows whether scale is being converted into efficiency or absorbed by expansion.
HBL’s own reporting adds franchise colour worth reading: customer numbers across its digital platforms, its Islamic banking growth, its agriculture and SME portfolios, and the performance of overseas branches along Pakistan’s trade corridors. Taken together over several years, these disclosures let an outsider watch a very large institution change speed and direction in something close to real time — slowly, as befits a bank of its systemic weight, but legibly, for anyone willing to read past the headline profit figure.
For readers building a mental model of Pakistani finance, HBL is the natural starting point precisely because it is the least exotic institution in the system: a deposit-gathering, government-financing, fee-earning machine whose results move with the policy rate, the fiscal position and the remittance cycle in proportions its accounts disclose. Master this one model and the rest of the sector becomes a set of variations — Islamic instead of conventional, mid-sized instead of giant, specialised instead of universal. That is the sense in which HBL is Pakistan’s biggest bank in more than assets: it is the template against which the country’s banking is measured, by its regulator, its competitors and, increasingly, by a new generation of account holders who will never visit a branch at all.
Key takeaway: HBL’s profit engine is scale — low-cost deposits gathered everywhere, deployed mainly into government securities and loans, plus fees on trade, cards and remittances; margins follow the SBP rate cycle, so read its spread, provisions and fee growth together.
