Why Your Banker Is Slowly Ruining You

A truth nobody wants to hear

Your private banker is probably pleasant. They welcome you into a tasteful office, serve you coffee, and present recommendations that seem solid. Multi-asset life insurance, tax-optimised REITs, structured products with capital protection.

The problem is not their competence. The problem is their business model.

The structural bias of financial distribution

A private banker is compensated by the products they sell you. Every life insurance policy opened earns them between 2% and 4% of the amount invested in upfront commission, plus annual retrocessions on management fees. Every REIT subscription (called SCPI in France) generates 8% to 12% in commission. Every structured product embeds manufacturing margins of 2% to 5%.

This is not dishonesty. It is the normal functioning of the system. But this functioning creates a structural bias: your advisor is incentivised to direct you toward the products that compensate them best, not toward those that serve you best.

They will never tell you that the best decision would be to repay a debt, fund your PEA (France's tax-advantaged equity plan) with an ETF at 0.20% in fees, or simply do nothing. Because those recommendations earn them nothing.

The invisible cost of fees

Management fees seem trivial. 2% per year — what difference does it make? Far more than you imagine.

Consider a concrete example. You invest 200,000 euros over a 20-year horizon. The global equity market has historically delivered approximately 8% in annualised gross returns.

With a global ETF at 0.20% in annual fees, your 200,000 euros become approximately 907,000 euros.

With an actively managed fund at 2% in annual fees, your 200,000 euros become only 614,000 euros.

The difference: 293,000 euros. Nearly 300,000 euros evaporated in fees over 20 years. And this calculation does not even account for entry commissions, arbitrage fees, or the performance fees that certain funds charge on top.

90% of fund managers fail to beat their benchmark

This is not an opinion. It is a fact documented by the SPIVA studies from S&P Global, published annually for over 20 years.

Over a 15-year period, approximately 90% of actively managed funds in Europe underperform their benchmark index. And this figure deteriorates over time: the longer the horizon, the greater the proportion of managers who underperform.

This means that not only are you paying higher fees, but you are paying those fees for a result that is statistically inferior to a simple index ETF.

Active management is not dead. Exceptional managers do exist. But the probability that your banker will give you access to those particular managers, rather than to the in-house products of their institution, is extremely low.

Structured products: complexity in the service of margin

Structured products are the perfect embodiment of the problem. They carry reassuring names: capital protection, conditional coupon, autocall.

In reality, a structured product is a combination of bonds and options assembled by the issuing bank. The complexity of the packaging makes it impossible for a non-specialist to evaluate the fair price. And that is precisely the point: to obscure the manufacturer's margin.

A typical structured product embeds between 3% and 7% in manufacturing margin. This is money you lose at the very moment of subscription, before the product has even begun to work.

The rule we apply: if you cannot explain in two sentences how a financial product works, do not buy it. Complexity is not a sign of sophistication. It is often a sign that someone is profiting from your lack of understanding.

Life insurance: useful, but not as they sell it

Life insurance (assurance-vie in France) is an excellent estate planning tool. The 152,500-euro exemption per beneficiary for contributions made before age 70 is a real and powerful tax advantage.

But when your banker recommends placing 500,000 euros in life insurance while your PEA is half empty, they are not performing wealth strategy. They are distributing product.

Life insurance should never be your primary equity investment wrapper. Its role is peripheral: estate planning, diversification into guaranteed funds, access to certain specific asset classes. The PEA, for an equity investor, always takes priority.

The alternative: independent advice

An advisor compensated exclusively through fees has nothing to sell you. No entry commission. No retrocession. No in-house product.

Their sole obsession is making your wealth system work. Ensuring your flows are optimised. Your wrappers are in the right order. Your fees are minimised.

When compensation is aligned with your interest, the nature of the advice changes. It becomes strategic rather than commercial. It becomes a profitable investment rather than a disguised cost.

What you can do right now

Ask your banker for the exhaustive list of every fee you pay: management fees, transaction commissions, retrocessions, wrapper fees. Add them all up. Compare the total with what a portfolio of index ETFs in a PEA and a brokerage account would cost.

The difference will give you the exact measure of what the current model costs you every year.

And ask yourself a simple question: am I paying for advice, or am I paying for distribution?