Our Take
This is a warning, not news: McKinsey is telling private banks to do things they already know they should do, with no fresh evidence of what happens if they don't.
Why it matters
European private banking operates on thin margins amid rising compliance costs, digital competition, and client migration. Strategic clarity on which clients and services are actually profitable matters more now than ever.
Do this week
Chief Risk Officer: map which client segments and service lines are net-margin positive before Q1 budget season so you can justify headcount and technology spending against actual economics.
McKinsey warns on private banking profit pressure
McKinsey published a brief on European private banking, framing the industry at a decision point: strengthen business focus and monetization discipline, or accept declining profits. The firm positions this as urgent. No new data has been disclosed; the advisory draws on industry observation and client work rather than published benchmark data.
The real issue is structural, not rhetorical
Private banks in Europe operate in a compressed market. Client onboarding costs are rising. Regulatory overhead per account has doubled in the past decade. Digital wealth platforms have lowered barriers to entry for mass-affluent segments, and ultra-high-net-worth clients demand bespoke solutions that scale poorly. Simultaneously, deposit margins have compressed as central banks maintain higher rates but client expectations for returns remain elevated.
The McKinsey framing—tighten focus, tighten monetization—is not wrong. It is also not actionable without specific answers: Which client tiers actually generate return above cost of capital? Which service lines are margin-positive and which are loss leaders subsidizing others? Most private banks lack line-by-line profitability by client cohort. That blindness is the real problem.
What to audit this quarter
Begin with a unit-economics audit. For each client segment and each major service line (wealth management, lending, trust services), calculate: revenue per client, direct costs, allocated compliance and technology overhead, and net contribution margin. You will almost certainly find that 20% of your clients generate 80% of your profit, and that several service lines are margin-negative. That clarity unlocks real decisions about where to invest, where to exit, and where to raise pricing.
Second, separate client retention cost from acquisition cost. Private banking trades on relationship continuity. If you are spending to retain unprofitable clients out of loyalty or historical habit, make that trade-off explicit in your P&L. If a client is genuinely unprofitable even after relationship adjustments, the conversation becomes: upgrade the service model, raise fees, or exit cleanly.
Third, map technology spend against margin impact. Many private banks have modernized their core platforms but have not reduced headcount or improved margins per relationship manager. Confirm that your tech stack investment is actually reducing per-client delivery cost, not just improving the client experience without margin benefit.