# Skatteguru > Skatteguru automates Swedish capital gains tax reporting (K4-blanketten). > Upload broker transaction exports (CSV, Excel, PDF) from Avanza, Nordnet, E*TRADE and others, and we calculate realized gains/losses in SEK and generate a ready-to-submit SRU file for Skatteverket. ## Core Capabilities - Parse and combine transactions from multiple brokers into one K4 declaration - Automatic currency conversion using official daily Riksbanken exchange rates - Calculate realized capital gains and losses according to Swedish tax rules for K4 - Generate `BLANKETTER.SRU` ready for import into Skatteverket's e-service - Provide an instant K4 preview before purchase - Store trade history and multi-year dashboard data ## Supported Brokers and File Formats - Avanza (CSV export) - Nordnet (CSV or Excel export) - E*TRADE (PDF trade confirmations, RSUs, stock options) - Generic CSV files from other brokers ## Pricing (one-time seasonal passes, incl. VAT) - Free: Preview K4 calculation (limited volume) - Premium: 295 kr (full SRU download) - Platinum: 595 kr (higher limits) - Elite: 3 950 kr (highest limits and personal support) ## Privacy and Security - Processing occurs on EU-based infrastructure - Files are encrypted in transit and at rest - OAuth access is user-scoped - Data is not used to train AI models ## Accuracy and Legal Notes - Tax responsibility remains with the user; Skatteguru is not a tax advisor - Always review generated outputs ## Key Resources - Pricing and plans: https://skatteguru.se/pricing - Documentation index: https://skatteguru.se/docs - Help Center: https://skatteguru.se/help-center - News: https://www.skatteguru.se/news Last updated: April 2026