interactive-brokers-veroilmoitus
FIFO capital gains calculator for Finnish Interactive Brokers users that runs with Docker.
What it does
Works out the capital gain on share sales for a Finnish tax return from Interactive Brokers transaction history on a FIFO (first in, first out) basis: export Buy and Sell rows as CSV from the broker's Transaction History and put the file in the project folder. It runs with Docker (docker compose). The author takes no responsibility for the figures; check what you send to the tax office; GPL-3.0.
Where it fits on the map
Not on the map: for individual taxpayers.
The map places maintained projects for a company tax department or a tax authority, without a demo or paid-service flag. Everything else stays on the list with its label.
Similar projects
Of the same kind, for a shared jurisdiction or tax area. Not a ranking.
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Maintain this project?
Link to this page from your README, so readers find the facts, the notes and where it fits. The badge is a small SVG served from this site.
[](https://tax-oss.com/projects/interactive-brokers-veroilmoitus/)