Expense ratio — fund cost ratio (TER)

Quick Answer

The expense ratio (Total Expense Ratio, TER) is the annual cost of managing a fund or ETF, expressed as a percentage of assets. A 0.20% TER means the fund takes 20 PLN per year from every 10,000 PLN invested to cover the management fee, administration, audit and index license costs. It excludes broker commissions, spreads and transaction taxes. Because costs compound, the gap between a 0.20% ETF and a 1.50% active fund can reach roughly 38,000 PLN over 20 years on a 50,000 PLN portfolio, making it one of the most important numbers to compare. This is educational information, not investment advice.

---

Definition

Expense ratio (Total Expense Ratio, TER) is the annual cost of managing an investment fund or ETF, expressed as a percentage of assets. If an ETF has an expense ratio of 0.20%, it charges 20 PLN annually from every 10,000 PLN invested to cover operational costs.

What does expense ratio include?

• Management fee
• Administrative and legal costs
• Audit costs
• Index license costs (for ETFs)

What does it NOT include?

• Broker commission for buying/selling
• Spread (bid/ask difference)
• Rebalancing costs inside the fund (partially)
• Transaction taxes

Why does expense ratio matter enormously?

A 0.20% vs. 1.50% fee looks like a small difference. But in the long term, thanks to compound interest, costs eat up a fortune:

A difference of 1.3 p.p. annually cost you 38,000 PLN on a 50,000 PLN portfolio. With larger amounts the effect is proportionally greater.

Typical expense ratios

What to pay attention to?

1. Compare within category — compare S&P 500 ETF expense ratio with another S&P 500 ETF, not with a bond fund
2. Lower ≠ always better — a fund with 0.50% TER tracking a niche index may be worth its price
3. OCF vs TER — OCF (Ongoing Charges Figure) is a newer standard in Europe and may differ minimally from TER

How Freenance can help

Freenance shows the total costs of your funds and ETFs, so you can see how much you're really paying for portfolio management. Cost transparency is the first step to optimization.

👉 Check your portfolio costs in Freenance — freenance.io

Related Articles

• Smart Beta ETF — co to jest i kiedy warto inwestować

FAQ

What is the difference between TER and OCF?

TER (Total Expense Ratio) and OCF (Ongoing Charges Figure) both express the annual running cost of a fund as a percentage of assets, and in practice their values are usually very close. OCF is the standard required by EU regulators in the KID for UCITS funds and is calculated according to a defined methodology. TER is an older industry term still common in marketing material; treat the OCF in the KID as the authoritative figure.

Why is the US expense ratio often around 0.03% while Polish TFI funds charge around 2%?

US index ETFs from the largest providers benefit from enormous scale, intense fee competition and simple passive mandates, which pushes expense ratios down to roughly 0.03–0.10% for flagship products. Polish actively managed mutual funds typically charge 1.5–2.5% to cover active research, distribution commissions, smaller scale and a less competitive retail market. The gap is structural, not a measure of fund quality — and small percentage differences compound into very large amounts over decades.

What costs does the expense ratio NOT include?

TER/OCF excludes broker commissions, bid-ask spreads, currency conversion costs, performance fees (often disclosed separately) and portfolio transaction costs inside the fund. For ETFs, the spread and commission you pay when buying or selling on the exchange are personal trading costs, not part of TER. Total cost of ownership therefore needs to combine TER with these extras.

How does a 1% higher expense ratio affect long-term returns?

A 1 percentage point higher annual fee compounds significantly over time: on a 50,000 PLN portfolio growing at 7% gross for 20 years, the difference between 0.20% and 1.50% TER can run into tens of thousands of PLN of foregone wealth. The longer the horizon and the larger the portfolio, the more painful high fees become. This is why low-cost index funds are often preferred for long-term core holdings.

Where can I find the expense ratio for a specific ETF or fund?

For UCITS funds the OCF is shown in the Key Information Document (KID) and on the fund's official factsheet, both of which providers publish on their websites. Independent aggregator sites also list TER/OCF, but the authoritative source is always the latest KID. Always confirm fees yourself — this article is educational, not investment advice.