The Impact of Fees on Your Investment Portfolio
How investment fees quietly shape portfolio returns, and what a clean portfolio looks like.
Fees are one of the few aspects of investing that Singapore investors tend to question directly, particularly when it comes to investment fees and what they are actually paying across their investments. That instinct is entirely rational. It reflects a desire to understand what is being paid, and whether it is justified, especially in a landscape where multiple platforms, products, and advisory arrangements coexist.
However, the conversation around fees rarely goes far enough. It often begins and ends with percentages, comparisons, and the assumption that lower cost leads to better outcomes. What is less frequently examined is the context in which those fees exist, and more importantly, the structure of the portfolio they are attached to.
In practice, when we refer to a “portfolio”, we are rarely describing a single account. For many investors, it is a consolidated reality across multiple banks, advisory relationships, self-directed investments, and asset classes. It is the result of decisions made over time, often under different circumstances, and not always with a single, unifying structure in mind. It is within this broader, lived portfolio that fees begin to have their true impact.
“At Life First Advisory, we believe the more useful question is not simply how much you are paying, but whether your portfolio is clean, intentional, and aligned with what it is meant to do.”
Fees do not just reduce returns. They compound against you.
The direct impact of fees is straightforward: they reduce net returns. What is less immediately visible is how this effect compounds over time. A difference of ten or twenty basis points (e.g., 0.1% or 0.2%) annually may appear marginal in a single year, but over a longer horizon, it creates a meaningful divergence between what the portfolio generates and what the investor ultimately retains.
This is not a matter of opinion, but a structural feature of investing. Yet focusing only on the percentage misses a more important question: where do these fees come from, and what are you actually paying for across your portfolio?
The difference between a clean and an unclean portfolio
Fees are often a reflection of how a portfolio has been constructed. A clean portfolio is one where each holding and allocation serves a clear and distinct role, where exposures are intentional, and where unnecessary duplication is avoided. The structure is coherent, and the investor can reasonably explain what each part is doing and why it exists. An unclean portfolio, by contrast, tends to emerge through accumulation rather than design. Investments are added over time, sometimes across different platforms or advisers, sometimes through personal initiatives. Each decision may have been appropriate at the point it was made, but collectively, the structure becomes harder to interpret.
This is where inefficiencies begin to surface. There may be overlapping exposures across multiple funds, layers of cost attached to similar underlying assets, and products that carry embedded or less visible fees. These are not always obvious when viewed individually, but their combined effect becomes material over time.
In such cases, fees are not just a cost. They are an indicator that the portfolio may no longer be functioning as a coherent whole.
The role of hidden and less visible costs
When you invest, fees are part of the structure. Some are explicit and easily understood, such as advisory or platform fees. Others sit within the investment products themselves, blended into pricing, spreads, or internal expense ratios, and are not always visible at the point decisions are made.
These less visible costs are not inherently problematic. They are part of how certain investment vehicles operate. The issue arises when they accumulate across multiple products and decisions, without a clear view of how they interact or what they add up to in total. This is where what we would describe as a fragmentation tax begins to emerge. Not a literal tax, but a way of describing the gradual loss of value through small, overlapping costs that are not considered together.
Over time, this accumulation reduces returns. The difficulty is that the impact is not tied to any single decision. Each cost, viewed on its own, may appear reasonable. But taken together, they create a persistent drag that becomes visible only in the overall outcome.
More importantly, when left unexamined, this fragmentation does not only affect returns. It begins to affect how effectively capital supports the investor’s broader financial life. The question is no longer just how much the portfolio has grown, but whether it is doing what it was meant to do.
When returns appear acceptable, but are not efficient
One of the reasons this issue persists is that many investments do generate positive returns, particularly over extended periods. This can create a sense that things are working as intended, and that there is no immediate need to question them.
However, positive returns alone do not indicate efficiency. A more meaningful assessment considers whether those returns are commensurate with the level of risk taken, and whether a simpler, more deliberate structure could have achieved similar or better outcomes with fewer layers of cost and less unnecessary risk.
Without that comparison, it is difficult to determine whether fees are reasonable, not in absolute terms, but in context.
Where advice fits into this
It is important to distinguish between the cost of investments and the value of advice. A portfolio can be constructed with relatively low-cost instruments and still be misaligned with what the investor needs. Conversely, a portfolio that is thoughtfully structured and supported by ongoing advice may provide far greater long-term value, even if the headline cost appears higher.
In practice, many of the most important outcomes are not driven by individual investment selections, but by the decisions that surround them. These include how risk is taken, how consistently a strategy is maintained, and how the portfolio adapts as life circumstances change.
Advice, when done properly, provides clarity in these areas. It helps ensure that capital is deployed in a way that reflects the investor’s values and priorities, and that decisions are made deliberately rather than reactively.
When this value is experienced clearly, fees tend to be understood in context rather than questioned in isolation.
How we think about this at Life First Advisory
Our approach begins with understanding what the portfolio is meant to support in the client’s life. For most clients, this begins with understanding what their capital is meant to support, not just in terms of returns, but in the context of how they intend to live and the decisions they may need to make over time.
From there, portfolios are structured to be intentionally designed. Each component must serve a defined purpose, and unnecessary layering is avoided. Where costs are incurred, they must correspond to a function within the portfolio.
Advice sits alongside this structure, ensuring that the portfolio evolves in line with the client’s life, rather than in response to short-term noise or opportunity. The objective is not simply to build a portfolio that performs, but one that is coherent, aligned, and able to support the client’s goals and decisions over time.
A more useful way to think about fees
For many investors, the more productive question is not whether fees are high or low, but whether the portfolio itself is clean.
A clean, well-structured portfolio tends to make its costs understandable. An unstructured portfolio, regardless of cost, often leaves open questions.
Clarity of structure, alignment with objectives, and an understanding of how each component contributes are ultimately more meaningful than focusing on percentages alone.
WE’D WELCOME A CONVERSATION
For investors with established portfolios across multiple accounts or advisory relationships, it is not always straightforward to see how everything fits together, or what the true outcome has been over time.
We’d welcome a conversation. Where appropriate, we can help you assess your consolidated portfolio, understand its realised return, and compare it against a globally diversified strategy over the same period, with similar levels of capital and risk.
This tends to be most relevant where the portfolio has reached a level of scale and complexity that warrants a more deliberate review.