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Tax-on-Web filing help: the right amount per code

Last updated: 11 juni 2026
2 min read
Tax-on-Web filing help: the right amount per code

A correctly calculated report is only half the work. After that, the right amounts still have to end up at the right codes in Tax-on-Web. Which code is for speculative capital gains? Where do the costs go? And which column is for the partner? The Tax-on-Web filing help from Cryptotax answers those questions literally per code.

The right amount per code, with a copy button

In the file you find a return panel that translates the calculated results into the concrete return codes. Per row you see the code, the description and the amount to enter, with a copy button next to it. This way you carry over every amount into Tax-on-Web without errors, without having to map yourself which result belongs to which code.

A few examples of what the panel shows:

  • speculative capital gains and the related costs (codes 1440/2440 and 1441/2441);
  • offset losses (1202/2202);
  • an info message "no filing obligation" when all gains fall within normal asset management and there is therefore nothing to declare.

Which rows appear depends on the tax situation of the file: a file without speculative activity also shows no speculative codes.

Filer and partner

Married or legally cohabiting? The return has, for each code, a column for the filer (1xxx) and the partner (2xxx). The panel lets you switch between both columns so the amounts immediately end up on the right side of the return.

Also in the PDF report and as a CSV

The filing help does not live only on the screen:

  • The PDF tax report contains a return section that prints the same codes and amounts. Handy as an attachment in the file or for clients who prepare their return on paper.
  • The exports include a codes CSV that bundles all codes and amounts in a machine-readable format, for example to load into office software.

For accountants and individuals

Accountants find the return panel in every client file; the codes CSV and the PDF report are included with the exports of a paid file. Individuals get the same return section in their report.

Filling it in yourself?

Want to understand what is behind the codes? Our guide on declaring crypto in Tax-on-Web walks you step by step through the return, and this page explains when code 1440 applies. Or let Cryptotax do the calculations: start for free.

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