Why a customer’s current financial profile may be a poor indicator of long-term banking value.
Banks have always sought to acquire customers who can deliver sustainable, risk-adjusted returns. Income, occupation, account balances, product holdings and credit history are useful indicators of likely profitability. They are also relatively easy to observe at the point of acquisition. The limitation is that they describe a customer at a particular moment, whereas the economics of a banking relationship depend on what happens over several years.
Consider a qualified professional relocating to Canada, a student arriving in the United States or someone beginning a small business in Europe. In the first year, each may need little more than an account, a payment card and the ability to move money. Neither deposit balances nor borrowing requirements necessarily justify a high acquisition cost. Five or ten years later, the picture can look very different: a steady job, some savings, a family, perhaps a growing business.
A customer who will never be valuable and a customer who isn’t valuable yet can look identical on day one. Banks are understandably good at recognising the first group. I am less certain that they consistently distinguish it from the second, or hold on to it once they do.
Earnings progression versus profitability forecast
Statistics Canada’s Longitudinal Immigration Database provides a particularly clear illustration. For immigrants admitted in 2013, the real median wage increased from C$27,400 in 2014 to C$47,900 in 2023, a rise of 74.8%. Among principal applicants in skilled-worker and skilled-trades categories, the median rose from C$31,300 to C$72,300. Canadian Experience Class principal applicants reached C$92,100 in 2023. The spread between categories is wide, so these are not numbers to apply to every migrant. The figures also follow only those who remained in Canada and filed taxes, and part of the rise reflects ordinary career progression that young Canadian-born workers also experience.
Sources Statistics Canada, Longitudinal Immigration Database, December 2025
A bank cannot convert these earnings figures directly into future balances, lending revenue or investment income. Housing costs, family commitments, taxation, existing overseas assets and savings behaviour influence those outcomes. Still, income progression changes both the range and size of financial services a customer may need. A good question to think over at this time is: “Which cohorts are more valuable over a longer horizon than their first-year contribution?”
Credit history, or rather the lack of it, can make the early relationship appear even less promising. A Statistics Canada study using survey data from 2016 and 2019 found that 14.8% of immigrant families resident for less than two years were credit-invisible, compared with 7.5% of Canadian-born families. For immigrants resident two to four years, the figure was 6.1%. The study cautions that these groups have different age and demographic profiles, and that much of the gain in visibility came through credit cards rather than mortgage or vehicle credit.
Sources Statistics Canada, Immigrant credit visibility (2023)
That is a useful reminder that limited domestic credit history and limited financial potential are not the same thing. Equally, a promising future relationship does not establish creditworthiness. Responsible underwriting requires verified repayment capacity and appropriate controls. Acquisition strategy can inform lending decisions, but it can’t replace them.
A retail customer may later become a business-banking customer
The conventional retail banking model often assumes that the customer’s economic progression stays largely within personal products: a transaction account, card, mortgage, savings and investments. But some customers will also become employers and business owners, bringing an additional set of needs that the original acquisition model may not have considered.
The OECD estimated that there were about 10 million self-employed immigrants across OECD economies in 2022. Immigrants accounted for roughly 17% of the self-employed population, up from 11% in 2006. Most of that rise reflects growth in the migrant population rather than a higher propensity to start businesses; on average, self-employment rates for foreign-born and native-born workers are close (13.8% versus 13.4% in 2022). In about two-thirds of OECD countries, migrants had a higher self-employment rate than the native-born population.
Sources OECD, International Migration Outlook 2024, migrant entrepreneurship
Not all self-employment leads to a meaningful commercial-banking relationship. An independent consultant and a manufacturing business have different cash-management requirements, operating risks and credit needs. Even so, it would be short-sighted for a bank to evaluate a newly arrived professional only as a prospective current-account or credit-card customer when some comparable customers may later require merchant acquiring, payroll, foreign exchange, working capital and business lending.
The obstacle is sometimes organisational rather than analytical. Retail, affluent, wealth and SME divisions run separate P&Ls and acquisition programmes. A relationship that begins in retail and develops into business banking may deliver substantial value to the group, but no single unit sees the full outcome. Unless the bank can track customers across these divisions and assign reasonable economic credit, the initial acquisition decision will understate the potential benefit.
Students and early-career customers need onboarding as well as retention strategies
The United States hosted 1,177,766 international students during the 2024/25 academic year, according to the Institute of International Education. That is a large pool, and a new intake arrives every year. How many stay on after graduation depends heavily on visa and work rules. New international enrolments fell sharply in autumn 2025, so the pool should not be assumed to keep growing.
Sources Institute of International Education, Open Doors 2025
Student banking propositions commonly concentrate on ease of account opening, low fees and card access. These solve immediate requirements, but the bank’s larger opportunity lies in the transition after study. The customer may begin receiving salary, increase card spending, accumulate deposits and eventually need credit. If that transition is captured by a competing bank, the institution that acquired and serviced the student has borne the early cost without realising much of the subsequent value.
The smarter move is to understand which cohorts remain in the market, which become economically active, what products they adopt and how often their primary banking relationship changes. The analysis needs to be longitudinal. A bank can have impressive student-account acquisition figures and still produce poor customer lifetime economics if most relationships become dormant within two years.
The same problem applies to younger domestic customers. Product usage during education is a weak proxy for financial needs during the first years of employment. Banks may therefore need to measure graduation to salary banking, sustained monthly inflows and primary-card use, rather than judging the success of the acquisition campaign solely by funded accounts opened.
New employment patterns complicate conventional segmentation
For freelancers and platform workers, the weakness of conventional profiling is slightly different. Some have established incomes but receive them through irregular or multiple inflows. They may alternate between employment and self-employment, mix personal and business activity and retain limited balances despite substantial account turnover.
The bank should not treat all such customers as credit-constrained or underserved. A better approach is to recognise that a regular monthly payroll credit may not be an adequate description of the customer’s finances. Account-level cash-flow history, verified earnings, tax obligations and working-capital cycles may provide a more accurate basis for product design and, where permissible, credit assessment. This requires strong customer consent, appropriate use of data and underwriting standards that remain consistent with the risk appetite of the bank.
For some of these customers, an income-receipt account with useful budgeting and payment services is the right starting product. For others, business banking or invoicing and collection services may be more relevant. Either way, a bank can misclassify a customer by assuming that conventional salary or balance patterns provide the complete picture.
Customer lifetime value needs better cohort evidence
Most banks already calculate some version of relationship profitability or lifetime value. The practical question is how much of the calculation is based on observed cohort behaviour and how much is a projection built from current product averages.
A useful test would begin with accounts acquired five or ten years ago through newcomer, student or early-career programmes. How many customers are still active? How many receive their salary into the account? What proportion hold mortgages, credit cards, investment products or business accounts? What is the net revenue after cost to serve, funding costs, expected credit losses and capital? How much incremental value did the bank capture, rather than merely how much income the customers themselves earned?
The analysis should distinguish genuine incremental acquisition from customers who would have joined the bank anyway. Retention probability matters as much as eventual product propensity; future value must be discounted. It should also identify negative outcomes, including dormant accounts, servicing costs, fraud and credit losses. A superficially attractive demographic segment can still have poor acquisition economics if the bank pays too much to recruit it or fails to establish transaction primacy.
Then there is the hand-off between business lines. If a customer moves from a basic retail account into affluent banking or launches a small business, the originating team rarely receives recognition for the relationship’s later profitability. That can lead to underinvestment in early-stage segments, even if the bank as a whole could benefit. The remedy is not a complicated attribution model for its own sake, but rather a view of customer economics that extends beyond the first product sold.
Timing matters as much as targeting
I am not arguing that current income, balances or credit history should be discarded. They remain essential inputs for product selection, risk management and relationship strategy. The opportunity lies in complementing them with a more disciplined understanding of economic transition: arrival in a new country, graduation, first employment, business formation or a change in working pattern.
The bank that acquires a relationship early may have more time to establish trust and become the primary account. It can also lose that opportunity if the proposition remains static while the customer’s circumstances change. Early acquisition without an effective graduation strategy simply extends the period over which the bank incurs cost.
Will today’s low-balance customer become affluent one day? Some of them certainly will not. The better question is whether banks have enough evidence to identify the cohorts for which early acquisition, followed by effective retention, produces a superior risk-adjusted return. It is a harder question, and a far more useful one.
The next question in this series is which financial activities provide a practical starting point for such relationships. For internationally mobile customers, cross-border payments may be more relevant than an introductory savings product. That is where the next piece picks up.
Explore Comviva’s digital wallet and payments platform, mobiquity® Pay, built to support digital wallets, mobile money and payment experiences across markets.
Continue reading: Remittance Is More Than a Money Transfer Business
