Client Deliverables
Reverse
compounding.
Compounding is supposed to work for you. A layered fee runs the same machine in reverse — quietly, annually, and with the same exponential force. This is the examination we run on any fee a household is asked to pay: not whether the percentage sounds small, but what share of the final result it removes.
The question we actually answer
A one-percent annual fee does not cost one percent. It is charged every year, on a balance that is supposed to be growing — so the fee compounds against the saver at the same rate the portfolio compounds for them. The relevant figure is therefore not the headline percentage. It is the fraction of terminal wealth the fee consumes over the holding period.
The examination below isolates a single variable: a 1.00% difference in all-in annual cost between a low-cost indexed baseline and a fee-layered alternative. Every other input is held identical. The dollar columns use one illustrative gross return so the figures are concrete; the final column reports the share of terminal wealth removed — the number that matters, and the number that barely moves no matter what the market does.
Over a 30-year horizon, a 1.00% annual fee differential removes roughly one-quarter of terminal wealth — and that fraction is nearly the same whether the portfolio compounds at 6% or 12% before fees. The fee's bite is governed by its size and the holding period, not by market performance.
| Horizon | Low-cost baseline* | Fee-layered* | Dollars removed | Share of result removed |
|---|---|---|---|---|
| 10 years | $1,967,000 | $1,791,000 | $176,000 | ~9% |
| 20 years | $3,870,000 | $3,207,000 | $663,000 | ~17% |
| 30 years | $7,612,000 | $5,743,000 | $1,869,000 | ~25% |
| 40 years | $14,974,000 | $10,286,000 | $4,689,000 | ~31% |
| 50 years | $29,457,000 | $18,420,000 | $11,037,000 | ~37% |
*Illustrative. Baseline compounds at 7.00% net of a 0.05% cost; fee-layered case compounds at 6.00% net of a 1.05% cost. Figures rounded. They are not a forecast, a recommendation, or a representation of any client's results.
"The fee is small. The compounding of the fee is not."
How the examination is built
- Reconstruct the all-in cost. We total every layer a household actually pays — advisory fee, fund expense ratios, platform and wrap charges, and any embedded sweep drag — not just the number on the engagement letter.
- Hold everything else equal. The baseline and the fee-layered case receive the same gross return, the same starting balance, and the same horizon. Only cost differs, so only cost is measured.
- Compound the differential, not the headline. The fee is applied every year against a growing balance, then the terminal values are compared to expose the cumulative gap.
- Report the fraction, not just the dollars. Because the dollar figure depends on assumed growth, we lead with the share of terminal wealth removed — a property of fee size and time that is robust to the return assumption.
- Stress the assumption. We re-run the comparison across a range of gross returns to confirm the conclusion does not depend on any single optimistic input.
What this examination is — and is not
This is an analysis of fee impact, applied to a hypothetical balance under stated assumptions. It is a benchmarking exercise: a fee-layered structure measured against a low-cost indexed baseline. It does not tell anyone what to buy, what to sell, or whom to hire. It answers one question with arithmetic — what is this fee actually costing over time — and leaves every decision with the household.
Want this checked against your actual account?
This examination shows one way money can quietly leave a portfolio. If you want us to examine what may be happening in your actual accounts, request a confidential fee review.
Related examinations
The Fee-on-Income Examination — How a fee that looks small against total assets can claim a large share of the income a household actually lives on.
The Same-Exposure Examination — Five funds tracking the same slice of the market tie on return, leaving the expense-ratio gap as the only thing that moves the result.
The Vehicle-Tradeoff Examination — Why a few basis points of fund savings can be dwarfed by the listed-options capability the cheaper twin quietly forfeits.