Low-Fee vs High-Fee Brokers in Europe (2027): Costs, Structure and Long-Term Impact

Broker fees in Europe are easiest to compare in euros per year. For someone buying and holding ETFs, low dealing charges and no recurring custody fee are a sensible starting point. A more expensive account needs to earn its place through something useful: local tax administration, access to a market you need or support that saves you work.

A €2 dealing fee costs 2% of a €100 purchase. Once the portfolio reaches €100,000, a 0.25% annual custody charge means €250 a year on an unchanged balance, even if you make no trades. The fee that matters most when you start may be a different one ten years later.

Quick answer: which fee model suits your investing?

How you invest	Start by comparing	The detail that can change the answer
€100 a month into one ETF	Savings-plan charges and minimum commissions	Whether your chosen ETF qualifies for the advertised price
Monthly purchases with an established portfolio	Dealing, platform and custody fees together	Percentage fees, minimum annual charges and caps
A large portfolio with few trades	Recurring account charges	Paying a subscription you barely use
Regular purchases in another currency	Conversion rate and minimum FX charge	Whether you can retain and reuse foreign-currency cash
A foreign broker account	Local tax handling and transfer terms	Administration you must do yourself

For small monthly purchases, watch minimum dealing charges. For a large portfolio with little trading, start with recurring fees. Add currency conversion where you actually need it, then compare the services included in the price.

Provider examples and rules checked on 27 September 2026 for this 2027 guide. Published prices can change. The scenarios below use explicitly hypothetical tariffs, not promised 2027 broker prices.

Start with five numbers from your own account

Before opening another comparison table, write down:

1. Your approximate average portfolio value over the year.
2. How many purchases and sales you expect to make.
3. The usual size of each order.
4. How much money you will actually convert between currencies.
5. Any subscription, custody, market-access or data charges.

Minimum commissions explain why one investor’s cheap broker can be another’s expensive one. The same €3 charge is 0.3% of a €1,000 order and 6% of a €50 order. Your purchase size belongs in the calculation from the beginning.

For a shortlist of providers, use Finorum’s best brokers in Europe for beginners. This guide focuses on working out what an account will cost you.

What belongs in the annual cost calculation?

Estimated annual account cost = dealing charges + recurring account charges + FX charges + other applicable service charges.

This gives you the explicit account charges. Add execution costs and applicable taxes when comparing the full cost of investing. Fund expenses belong in that broader calculation too, although they are generally deducted within the fund rather than paid to the broker.

Cost	How to estimate it	What to look for in the tariff
Dealing	Add the charge for every planned order	Minimums, percentage rates, caps and venue differences
Custody or platform	Apply the actual tiers to the relevant balance	Annual minimum, cap, billing frequency and asset exclusions
Subscription	Monthly price × months paid	Which trades or services it includes
Currency conversion	Amount converted × rate, plus any fixed charge	Automatic versus manual conversion and minimums
Market access or data	Add the services you require	Charges per exchange, month or calendar year
Transfers and withdrawals	Apply the tariff to the intended operation	Per-position charges, fractional holdings and receiving costs

Use the annual report to reconcile your costs with the trade confirmations. It summarises charges you may already have counted; it is not an extra bill. Expenses deducted within a fund will look different because they reduce its value without a separate debit from your cash account.

A real example: zero commission with a handling fee

DEGIRO’s Irish pricing page lists €0 commission plus €1 handling for its ETF Core Selection, and €2 commission plus €1 handling under the wider ETF tariff. Automatic currency conversion is listed at 0.25%; manual conversion costs €10 plus 0.25%. Other charges can apply. These figures concern the Irish tariff. DEGIRO’s official fees

There is an important execution condition: the €1 Core Selection price applies to orders executed on Tradegate. Finding the fund on the list is not enough if you choose another exchange. Twelve qualifying purchases produce €12 in handling charges, before any other applicable costs. DEGIRO’s Core Selection conditions

At Interactive Brokers, the pricing plan also matters. Its European share and ETF tables distinguish fixed and tiered pricing, with minimums, routing options and third-party charges varying by market and plan. Read the column for the order you intend to place, including the footnotes. Interactive Brokers’ official commission tables

Both examples show why the order preview deserves a look even after you have read the advertised price.

Four investors, three fee models

To isolate the effect of pricing, assume three fictional accounts offering the same investments:

• Account A: €2 per order, no recurring account fee, 0.50% FX conversion.
• Account B: €36 a year, planned orders included, 0.15% FX conversion.
• Account C: 0.25% of average portfolio value annually, €5 per order, 0.25% FX conversion.

Assume identical service quality, no annual minimums or caps, and prices inclusive of any applicable VAT. Fund costs, spreads, taxes and transfer costs sit outside this comparison. Every figure in the table is an annual charge.

Investor	Assumptions	Account A	Account B	Account C
Beginner investing €100 monthly	Starts from zero; twelve purchases; €650 average balance; no FX	€24	€36	€61.63
Regular ETF investor	€25,000 average balance; twelve purchases; no FX	€24	€36	€122.50
Established buy-and-hold investor	€100,000 average balance; two orders; no FX	€4	€36	€260
Investor buying foreign-currency assets	€25,000 average balance; twelve orders; €6,000 converted	€54	€45	€137.50

For the beginner, €650 is the simple average of twelve monthly balances, from €100 to €1,200. We assume deposits at the start of each month, no market movement and fees funded separately. Daily billing would give a slightly different result. Other balances are stipulated annual averages. FX means total conversion volume.

A small account feels each dealing fee

The beginner contributes €1,200 over the year. Account A’s €24 dealing bill equals 2% of those contributions. Account B’s subscription is more expensive despite including the orders.

A suitable savings plan with no execution charge could lower that dealing bill. Buying €300 quarterly at €2 per order would also cut it from €24 to €8, but some contributions would wait in cash. The commission saving is certain in this example; the effect of delaying investment is not.

At €100,000, the custody charge stands out

For the investor with €100,000 and two orders, the subscription buys capacity they barely use. Account C’s custody charge is the main expense: €250 before its €10 dealing bill.

The investor would pay €256 more with C than with A. That is the amount to weigh against any additional service C actually provides.

Foreign-currency purchases can reverse the result

With €6,000 converted, A charges €30 for FX while B charges €9. Adding their other fees makes B cheaper overall: €45 against €54.

Converting sale proceeds back into euros would add to the bill. Holding the foreign-currency investment without converting anything would not. This is why FX charges should be calculated from money exchanged during the year, rather than the value of the portfolio.

Fixed fees versus percentage fees: find the crossover

A flat annual charge becomes proportionately smaller as the account grows. An uncapped percentage charge grows with the assets it is applied to.

When the other charges are equal, you can find the balance at which the recurring prices match:

Crossover portfolio value = annual fixed fee ÷ annual percentage fee expressed as a decimal.

For €36 a year versus 0.25%, the calculation is €36 ÷ 0.0025 = €14,400.

Below €14,400, the percentage charge is lower. Above it, the fixed fee is lower. This compares the recurring charges only; different commissions, minimums or caps change the result.

Subscriptions have their own crossover. A €36 annual plan covering equivalent orders matches a €2-per-order account at eighteen orders per year. It becomes cheaper on dealing costs from the nineteenth order, assuming every order qualifies and there are no other differences.

Check the exclusions before upgrading. “Unlimited trades” might apply only to particular markets, order sizes or execution routes.

FX fees: the currency in the ETF’s name can mislead you

An ETF can have a US-dollar base currency and still trade in euros on a European exchange. The base currency is used for the fund’s accounting; the trading currency is what you pay for a particular listing.

For example, the iShares Core S&P 500 UCITS ETF USD (Dist) lists euro trading on Xetra, Borsa Italiana and Euronext Amsterdam. Its USD label does not mean every purchase requires the investor to convert euros into dollars. iShares’ official listing information

Buying a euro listing from euro cash can avoid a broker conversion at the point of purchase. It does not make the underlying US equity exposure currency-hedged. Trading currency, fund base currency and the currencies affecting investment returns are different things.

An investor funding the account in Czech koruna or Danish kroner also needs to account for the conversion into the trading currency. Using the euro listing does not eliminate that funding step.

When a multi-currency account helps

Suppose you sell a dollar-denominated holding and want to buy another. Keeping the proceeds in dollars can avoid converting to euros and back again, if the account supports it.

Compare the applicable manual and automatic conversion tariffs, including minimum charges. A low advertised percentage can still produce an expensive small conversion when a fixed minimum applies. Also remember that any foreign-currency cash left in the account remains exposed to exchange-rate changes.

How the spread affects the price you pay

The bid–ask spread is the gap between the price available to sellers and the price available to buyers. It exists at brokers with dealing commissions as well as those without them.

Suppose an ETF is quoted at €99.90 bid and €100.10 ask, with enough units available at those prices. The spread is €0.20, or 0.20% of the €100 midpoint. Buying 100 units at the ask costs €10 more than the midpoint. Selling them immediately at the unchanged bid adds another €10 difference, for a €20 round-trip loss before commissions. The midpoint is a reference for this calculation, not a price at which you are guaranteed to trade.

Count the full spread once for that round trip. Applying it to both the purchase and the sale would double the estimate.

Quotes change with the instrument, venue, order size and time. Volatility can widen a spread, but it is not the only influence. Nor does a higher commission establish that execution will be better.

For a useful comparison, examine the same instrument and order size at the same time. A screenshot from yesterday is not a valid benchmark for today’s execution.

Limit orders let you specify the highest purchase price or lowest sale price you will accept. They can help control price, but they do not guarantee execution or eliminate the spread. For scheduled savings plans, check whether the provider chooses the execution time and whether you have any control over it.

What recurring charges can do over twenty years

The effect of an annual fee includes both the deductions and the return those deductions no longer earn.

Consider a hypothetical €20,000 investment, with no further contributions. Assume the same 5% annual return after common investment-product expenses but before the account fee. Apply the account fee to the portfolio after each year’s return.

Final value = €20,000 × [1.05 × (1 − annual account fee)]²⁰.

Annual account fee	Value after 20 years	Difference from no account fee
0%	€53,066	—
0.25%	€50,475	€2,591
0.60%	€47,048	€6,018

Illustrative nominal values, rounded to the nearest euro. Constant returns are a modelling assumption, not a forecast. No taxes, inflation, trading costs, fee caps or tariff changes are included.

The €6,018 gap includes the fees deducted and the growth forgone on that money. It therefore exceeds the sum of the fee debits themselves. Monthly or quarterly deductions would change the exact result; the table uses one annual deduction so the calculation can be reproduced.

European rules and local administration can affect the choice

MiFID II: use the cost disclosure for your intended order

EU cost-disclosure rules provide a way to move beyond the headline tariff. ESMA says expected costs should be personalised to the relevant transaction, instrument and service and expressed as the firm’s best estimate in money and percentage terms. ESMA’s guidance on expected costs

Read the estimate before confirming an unfamiliar transaction. Where annual costs reporting applies, compare the retrospective report with your original estimate to see what changed. The reporting obligation depends on the service and the client relationship. Article 50 of the delegated regulation

Check the provider’s authorisation and custody arrangements separately. Its price tells you little about either.

Payment for order flow after the EU transition

Payment for order flow, or PFOF, involves third-party benefits for directing client orders to a particular execution venue. The EU prohibition covers the retail and specified professional-client business described in Article 39a of MiFIR. Temporary national exemptions were limited to 30 June 2026. Regulation (EU) 2024/791

Older explanations of how EU commission-free brokers fund their services may therefore be out of date. The prohibition does not set the price of your next trade or guarantee a particular execution result. For your account, the relevant documents are the current tariff and execution policy.

Belgium: distinguish the broker’s fee from TOB

For transactions subject to Belgium’s tax on stock-exchange transactions, or TOB, a Belgian resident using a foreign intermediary can be responsible for filing and payment unless the intermediary handles the obligation. Confirm the arrangement for your account and keep evidence of tax paid. Belgian tax authority: TOB

This is a tax, not a broker commission. A quote excluding it should not be compared with a tax-inclusive quote as though the difference were entirely a service fee.

Having the broker handle a required filing can save work. Ask about that service directly: neither a low commission nor a higher account fee tells you whether it is included.

When paying more is reasonable

A higher fee can be reasonable when it solves a problem you actually have. Someone managing family accounts may value the available account structures and consolidated reporting. An investor moving several holdings may put more weight on transfer support. Neither needs to pay for services they will never use.

Get the details before assigning a euro value to the benefit. “Premium support” needs to mean more than a different label on the same help form. The cheaper alternative may provide the feature you need too.

Portfolio management is another service altogether. Paying someone to select investments and maintain an allocation should be compared with the cost of managed investing, rather than presented as an expensive version of basic brokerage.

If your needs are limited to recurring ETF purchases, Finorum’s investing apps guide and €1,000 ETF portfolio guide help connect the account features with the investment plan.

Is switching brokers worth it?

First estimate what you would save in a normal year. Then price the move, including each holding you plan to transfer.

Simple payback period in years = one-off switching costs ÷ expected annual saving.

If the move costs €100 and saves €80 each year, the simple payback period is 1.25 years, or 15 months. This assumes the saving stays constant and ignores the time value of money.

Before using that result, check four details:

• Transfer method: can the securities move without being sold, and will the receiving broker accept the exact holdings?
• Transfer price: is the charge per account or per position? Ten holdings can produce ten charges.
• Fractional holdings: must they be sold even if whole shares can transfer?
• Records and access: how will acquisition data be transferred, and can you trade while the move is being processed?

Selling and repurchasing can add dealing costs, spreads and taxable gains or losses. Tax paid now may partly replace tax that would otherwise have been due later, so the immediate cash bill and the long-term economic cost are different questions. Where a sale is required, the simple fee-payback calculation is only a starting point.

An in-specie transfer keeps the securities invested, although trading access can be restricted during processing. Confirm the treatment in your jurisdiction and account structure rather than assuming a transfer must involve a sale.

Sometimes the practical route is to direct new contributions to a different account while reviewing the old holdings. This avoids an immediate full transfer but leaves two accounts to administer, and it will not remove recurring fees on the existing portfolio.

Put the comparison on one page

Use your last twelve months of statements, or realistic planned transactions for a new account.

Question	Record this
What did I pay to place orders?	Total commissions, handling and venue charges
What did I pay simply to hold the account?	Custody, platform, subscription and data costs
How much did I convert?	Conversion volume, rate and fixed charges
What useful service would I lose by moving?	A specific feature or administrative task
What would a move cost?	Transfer charges and any sale-related consequences

Compare alternatives using those same inputs. Keep investment-product expenses, market execution costs and taxes visible, but avoid counting them as broker charges when they are not.

You should finish with an annual euro figure and a reason for any extra amount you choose to pay.

FAQ

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Disclaimer: The information provided on Finorum is for educational and informational purposes only and does not constitute personalised financial, investment or tax advice. Investing involves risk, including the potential loss of capital. Always conduct your own research and, where needed, consult a qualified financial or tax adviser before making investment decisions. Tax treatment depends on individual circumstances and applicable rules, which can change over time.

Sources & References

EU regulations & taxation

• DEGIRO’s Core Selection conditions
• European Commission / Taxation & Customs — Article 50 of the delegated regulation
• ESMA’s guidance on expected costs
• Regulation (EU) 2024/791
• Finances.belgium.be — Belgian tax authority: TOB
• Interactivebrokers.ie — Interactive Brokers’ official commission tables

Broker comparisons & investing platforms

• DEGIRO’s official fees

Additional educational resources

• Ishares.com — iShares’ official listing information
• Trading.com