How Fees Work on Trading Apps

Reviewed by Ed WilkinsonLast updated: April 28, 2026 9:41 am

Image credit: Brett Jordan @Pexels

In this article:

Types of Fees on Trading Apps
Impact of Fees on Trading Strategy
Strategies to Minimise Trading App Fees
How Fee Structures Vary Across Platforms
A Financial Adviser Can Help

Understanding the fee structures of trading apps is crucial for both novice and experienced traders. This knowledge helps you make informed decisions, maximise net returns, and minimise trading costs. This guide explores the different types of fees typically encountered on trading platforms, how they can affect your trading strategy, and practical ways to manage these costs. It is provided for information only and does not constitute investment advice.

Types of Fees on Trading Apps

Trading apps generally impose a variety of fees, each with specific implications for users. Set out below is a breakdown of the most common fees, with pointers to help you assess and compare them:

Commission fees: These may be charged as a flat amount per trade or as a percentage of the trade value. Many apps offer tiered commission rates based on activity levels, which can reduce costs for high-volume traders. Zero‑commission pricing is also common for popular UK and US shares and ETFs, but other charges (for example, wider spreads, FX mark‑ups or subscriptions) may still apply.
Spread fees: The spread is the difference between the buy and sell price of an asset and is a real, but often overlooked, cost. Spreads vary by asset, liquidity and market conditions, and typically widen during volatile periods or outside regular market hours. Monitoring average and typical spreads is important, particularly if you trade frequently or use short‑term strategies.
Inactivity fees: Some providers charge a fee when an account is not used for a specified period. Periodically logging in or placing a trade can prevent these charges, and some platforms waive them if a minimum balance is maintained. Firms must disclose such fees clearly in their terms.
Withdrawal and deposit fees: Charges can depend on the payment method. UK bank transfers via Faster Payments are usually free, whereas card deposits may incur a fee. International transfers may incur third‑party bank charges. Always review the fee schedule for each payment method to choose the most cost‑effective option.
Currency conversion fees: If you trade assets in a currency different from your account currency, platforms typically apply an FX markup. Consider multi‑currency accounts or brokers with lower FX charges to reduce the impact of frequent conversions.
Regulatory and market fees: These are mandatory charges or levies associated with trading that platforms pass on at cost. Examples include US SEC¹ and FINRA² fees on sell orders, and the UK Panel on Takeovers and Mergers³ (PTM). In addition to platform fees, taxes may also apply (for example, UK Stamp Duty⁴). The exact charges depend on the instrument and market.

Each of these fees can influence your overall trading costs and, in turn, your returns. Build them into your plan and review a firm’s costs and charges disclosures (both ex‑ante and ex‑post) before and after you trade. Regularly comparing platforms can help you find a cost‑effective environment for your needs. Nothing in this section is a recommendation to trade.

Impact of Fees on Trading Strategy

Fees can materially affect profitability, especially if you trade frequently or operate with tight margins. Even small costs compound over time, reducing your effective return. Understanding and allowing for all fees, taxes and levies in your strategy is essential. Your capital is at risk.

Example Scenario

Consider a day trader who executes multiple trades per day. If each trade incurs a £1 commission and they make 50 trades in a day, the total commission cost would be £50. This must be deducted from any gross profits to calculate the net result.

Additional Considerations

Over longer periods, the cumulative effect can be significant. At the same frequency, annual commission alone could reach £12,500 (50 trades × £1 × 250 trading days), before accounting for spreads, FX, data, or other charges, and any applicable taxes. This underlines the importance of factoring costs into planning and strategy.

Impact on Investment Growth

Fees not only reduce immediate returns but can also have a compounding effect on investment growth. Cutting total trading costs by even a small amount can translate into materially higher outcomes over time. For example, reducing your total trading costs by 0.10 percentage points on large‑volume trades could save hundreds or thousands of pounds per year, which could then be reinvested.

Strategic Fee Management

Regular review: Regularly review and compare fee structures across platforms, and read the costs and charges disclosures (ex‑ante and ex‑post) required under FCA rules.
Fee negotiation: If you trade significant volumes, some platforms may negotiate lower rates. It can be worth asking.
Using limit orders: Utilise limit orders to control execution at specified price points, which can help manage costs by avoiding unfavourable prices in volatile markets.

By understanding the impact of fees and applying sensible management techniques, you can trade more cost‑effectively. There are no guarantees, but attention to costs is one factor you can control.

Strategies to Minimise Trading App Fees

While fees are a standard part of trading, there are strategies to help minimise their impact:

Choose the right platform: Select trading apps with fee structures that fit your trading style and frequency. Some offer lower commissions or zero‑commission pricing on specific markets, but compare the total cost across asset types, volumes and FX, not just headline rates.
Active vs passive trading: Consider whether active trading (frequent buying and selling) or a more passive approach (holding positions for longer) is more cost‑effective given the fee structure. Some platforms reduce fees for customers who maintain a certain balance or trade volume over a month or quarter, which can favour active traders.
Account for fees in trade calculations: Always include all fees in your profitability calculations, including deposits, withdrawals, FX and any data or subscription charges that might apply.
Avoid small trades: If your platform charges material per‑trade fees, fewer, larger orders may be more cost‑effective than many small ones. When volume discounts are available, consolidating trades can reduce costs, though this may affect risk and execution.
Utilise alerts and limits: Use app tools to set alerts and orders (for example, stop‑loss and take‑profit) to avoid unnecessary trades and manage risk without constant monitoring.

Additional Cost-Effective Strategies

Beyond the primary methods of reducing fees, traders can adopt several other strategies to further minimise costs:

Seasonal and promotional discounts: Some platforms run temporary promotions or fee reductions. If appropriate, take the time to use these offers.
Bundled services: Some providers bundle tools such as market analysis, education and premium support into subscriptions. If you would pay for these separately, a bundle may be more cost‑effective, but avoid paying for features you will not use.
Review and adjust regularly: Market conditions and platform pricing change. Periodically review your strategy, trading frequency and costs to help keep overall expenses in check.

Effective Use of Technology

Advances in trading technology can also help manage costs. Automated or rules‑based systems may assist in executing consistently and reducing the impact of slippage, although they do not guarantee better prices or eliminate risk or fees. Similarly, analytics and transaction‑cost tools can highlight where charges bite and how to mitigate them. If you trade derivatives such as CFDs or options, be aware of additional charges (for example, overnight financing, borrowing fees and guaranteed stop premiums). These products are complex and carry a high risk of losses for retail investors.

Applying these strategies can help reduce avoidable costs and support a more disciplined approach. Base decisions on a clear view of your trading habits, the platform’s full fee schedule and any applicable taxes or levies.

How Fee Structures Vary Across Platforms

Not all trading apps share the same fee model. Some advertise low trading fees but compensate with wider spreads or higher non‑trading charges. Compare the total cost before opening or funding an account. A platform may charge less per trade yet more for real‑time data, premium research or advanced tools. Assess the full picture, including FX, withdrawal fees and any taxes or levies that might apply to your chosen markets.

Subscription Models

Some platforms use subscriptions, where you pay a monthly or annual fee in exchange for lower per‑trade costs or added features. Evaluate whether your trading frequency and the expected savings justify the ongoing charge.

Detailed Comparison Across Platforms

When comparing fee structures across different trading platforms, consider the following elements:

Base fees: Does the platform charge a flat amount per trade or a percentage of each transaction?
Volume discounts: Some platforms reduce fees for higher monthly or annual trading volumes.
Additional costs: Look out for fees for order cancellation, account maintenance or custody, FX conversions, data, or access to advanced tools.
Market data fees: Access to real‑time market data may incur extra charges, which can add up for active traders.

Additionally, review regulatory status and the transparency of fee disclosures. Firms authorised and regulated by the Financial Conduct Authority (FCA) must meet standards on disclosure and client protection. Check how your money and assets are held and whether they are covered by the Financial Services Compensation Scheme (FSCS) if the firm fails (currently up to £85,000 per person, per firm⁵). FSCS cover does not protect you from market losses.

Impact of Fee Structures on Trading Decisions

Variations in fee structures can shape trading choices. A platform with higher per‑trade fees but lower withdrawal or FX costs might suit longer‑term investors who trade less frequently. Conversely, tiered pricing or temporary promotions may benefit very active traders. Match the platform’s pricing to how and what you trade.

By carefully analysing platform fees and how they apply to your activity, you can better manage costs. Review your trading plan and provider selection periodically as pricing and market conditions change.

A Financial Adviser Can Help

While it’s possible to manage trading fees on your own, a qualified financial adviser can provide regulated, personalised guidance that takes account of your goals, circumstances and risk tolerance. They can help you understand how different costs and charges affect your outcomes and how to keep them proportionate.

FinancialAdvisers.co.uk can connect you with an FCA‑authorised financial adviser in your area. Whether you are just starting out or reviewing your approach, a regulated professional can help you make more informed decisions. Choosing to invest or trade remains your responsibility.

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