Dividend Model

A web-based dividend calculator for analyzing and visualizing dividend income using an exported .csv file from Avanza.

Warning

Note that the model only works for the Avanza .csv exports.

Features

• Upload transaction data: Import your dividend transactions csv file
• Interactive visualization: View dividend income trends over time with interactive charts
• Detailed Analysis: See breakdowns by stock, year, and account
• Tax Calculations: Automatic calculation of Swedish and foreign taxes
• Privacy-First: All processing happens locally in your browser - no data is sent to any server

Usage

1. Open index.html in a modern web browser
2. Click "Choose File" to upload your dividend transaction CSV file
3. View your dividend analysis and interactive charts

CSV Format

The calculator expects a CSV file with the following columns:

• Date (YYYY-MM-DD)
• Stock/Security name
• Amount
• Currency
• Account (optional)
• Tax information (optional)

Technology

Built with:

• Pure JavaScript (no frameworks required)
• Chart.js for visualizations
• Client-side CSV parsing

Privacy & Security

Important: This tool processes all data locally in your web browser. No financial data is transmitted to any server or stored anywhere except your local computer.

License

MIT License - Feel free to use and modify for your own purposes.

Contributing

Contributions are welcome! Please feel free to submit issues or pull requests. I will reserve the right not to accept them though 😉