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Image: reddit.com · Claude Code just did my taxes for me.

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An automated accounting system for Dutch tax built with Claude Code

Claude Code built a system that ingests bank transactions, matches receipts from email and prepares tax reports for an accountant.

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Credits

  • Reddit poster floraldo Source ↗

Earliest dated source: 19 Apr 2026

The full story

The poster was almost two years behind on taxes and built, in one afternoon, a system that ingests transactions from three bank accounts, scrapes email to match receipts, categorises expenses and works out what is owed and when.

It produces reports matching the Dutch tax agency format for an accountant, and includes a knowledge base of Dutch tax rules compiled from Claude research. The poster says the next quarterly summary needs a single command.

How it was done

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Sources

From a short post by the maker, so the details are as they tell them.

  • Reddit: Claude Code just did my taxes for me.Forum threadreddit.com
    Reddit poster: floraldoPosted 19 Apr 2026

    The maker's post on r/ClaudeCode.

    If it disappears: archived copy of Reddit: Claude Code just did my taxes for me. (opens in a new tab)

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