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CompareStockISA
Our tool is informational only, not financial advice.

ISA Platform Fee Calculator

View estimated annual ISA platform fees, dealing charges, and FX costs across leading Stocks & Shares ISA providers

ISA Platform Annual Fee Calculator
Configure your investment parameters to view estimated Stock & Shares ISA platform annual costs

Basic Parameters

Portfolio Allocation

Shares50%
ETFs50%
Mutual Funds (Auto-calculated)0%
Shares: UK (GBP) 50%50% International (USD, EUR, etc)
ETFs: UK (GBP) 100%0% International (USD, EUR, etc)
Note: The calculator assumes all mutual fund investments will be GBP.

Key Information

Understanding the scope and limitations of our calculator

What's Included

  • Fees charged by ISA platforms only
  • Dealing costs (based on annual trades)
  • Foreign exchange fees on international assets
  • Cost impact of your portfolio split
  • Platform filtering based on supported assets
  • Headline (non-exhaustive) list of features

What's Not Included

  • Fund management and performance charges
  • Platform variations in buy/sell spreads
  • Non-cost factors such as customer service
  • Interest rates paid on cash balances
  • Any platform fee sharing across GIA/ISA/SIPP
  • Statutory charges (stamp duty, PTM levy)

Important Disclaimer

  • This tool is for information only
  • We do not provide financial advice
  • Suitability of the platform is not considered
  • Cost calculations may be outdated or inaccurate
  • Always confirm charges with ISA platforms
  • Regular investing options are not considered