The Fee Audit: What You're Actually Paying to Invest
Most investors think they're paying 0.8% in fees. The real number is often 2%+. Here's how to find every layer of cost in your portfolio.
By Ali Zaigham Agha · · 3 min read · Last reviewed: 2025-06-25
The Number Nobody Knows
Ask most investors what they pay in fees, and they'll quote the expense ratio of their largest fund. "About 0.7%," they'll say.
The real number is almost always higher. Sometimes much higher.
Layer 1: Fund Expense Ratio
This is the number on the fact sheet. It covers the fund manager's costs — research, trading, administration.
- Passive index funds: 0.03% – 0.25%
- Active mutual funds: 0.75% – 2.0%
- Hedge funds: "2 and 20" (2% management + 20% performance)
This is the fee most people know about. It's rarely the only one.
Layer 2: Platform / Brokerage Fees
What your broker charges to hold the account. Sometimes it's a flat monthly fee. Sometimes it's a percentage of assets. Sometimes it's hidden in the spread.
- Flat fee: $5 – $25/month
- Percentage: 0.15% – 0.45% per year
- Currency conversion: 0.5% – 1.5% per transaction (if buying foreign assets)
Layer 3: Advice / Distribution Fees
If you bought through an advisor or bank, there may be:
- **Initial sales charge**: 1% – 5% of your investment
- **Trail commission**: 0.25% – 1% per year (ongoing)
- **Platform distribution fee**: 0.1% – 0.5% per year
These are legal in many jurisdictions. They're also the reason your bank's "advisor" recommended specific funds.
Layer 4: Transaction Costs
Every time a fund buys or sells securities, there are costs:
- Bid-ask spreads
- Brokerage commissions
- Market impact (for large trades)
These aren't in the expense ratio. They're in a separate document called the "Statement of Additional Information" or "European MiFID cost disclosure." Most people never read them.
For active funds, transaction costs can add 0.3% – 1.0% per year.
Layer 5: Cash Drag
Most funds hold 2% – 5% in cash for liquidity. Cash earns less than the market. This isn't technically a fee, but it's a drag on returns.
In a 7% market, a 3% cash position earning 2% costs you about 0.15% per year.
The Total
Add it all up for a typical bank-recommended portfolio:
| Layer | Cost |
| Fund expense ratio | 1.2% |
| Platform fee | 0.25% |
| Trail commission | 0.50% |
| Transaction costs | 0.40% |
| Cash drag | 0.15% |
| **Total** | **2.50%** |
Over 20 years, a 2.5% fee on a $100,000 portfolio growing at 7% costs you **$143,000** in lost returns. That's more than your starting capital.
What to Do
1. **Ask for the total cost, not just the expense ratio.** In the EU, MiFID II requires your provider to disclose this. In the US, check the fund's "Annual Report" for transaction costs.
2. **Compare to a passive benchmark.** If you're paying 1.8% for a fund that tracks the MSCI World, and a passive ETF costs 0.20%, you need to be confident the active manager will outperform by 1.6% per year. Most don't.
3. **Negotiate or switch.** If you're paying trail commissions, ask if there's a clean-share class without them. Many platforms now offer this.
4. **Get a fee audit.** This is part of every Portfolio Sanity Check. I calculate the total cost of your portfolio, not just the headline number.
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*This article is for educational purposes only and does not constitute financial advice.*
Find Out What You're Actually Paying
The fee audit is part of the free Portfolio Review. Send your portfolio statement or fund list and I'll reply with the total cost you're paying — and whether you're getting what you pay for.
Request a free review at [alizaighamagha.com/#contact](https://www.alizaighamagha.com/#contact).