About UK Stock Tax Calculator
A comprehensive UK Capital Gains Tax calculator designed specifically for Interactive Brokers and other trading platform users.
Features
- Accurate CGT calculations following HMRC guidelines
- Support for QFX and CSV file imports
- Real-time calculation updates
- Detailed breakdown of gains and losses
- Section 104 holding calculations
Data Privacy
Your financial data is processed locally in your browser. No data is stored on our servers, ensuring complete privacy and security.
📚 Educational Resources
Enhance your understanding of UK taxation and investment strategies with these professionally recommended guides

Tolley's Tax Guide 2024-25
by Tolley
The definitive guide to UK taxation including capital gains tax, income tax, and corporation tax. Essential for investor...

Shares and Taxation
by Jimmy B. Prince
A Practical Guide to Saving Tax on Your Shares.

The Intelligent Investor
by Benjamin Graham
Benjamin Graham's timeless investment principles. Essential reading for understanding value investing and building long-...

Trading in the Zone
by Mark Douglas
Master the psychology of trading. Essential for understanding market emotions and developing disciplined trading strateg...

The Bogleheads' Guide to Investing
by Taylor Larimore
Simple, effective investment strategies from John Bogle's disciples. Perfect for passive investing and building diversif...

Rich Dad Poor Dad
by Robert T. Kiyosaki
Robert Kiyosaki's bestselling guide to financial literacy. Learn about assets, liabilities, and building passive income ...
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