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This site runs on feedback

Zerotoinvest is made without ad revenue and without a team behind it. What makes it better is mostly the people who read it and flag something that's wrong or missing.

Report an error

The fastest way is an email to the address below with the subject Error. Please name the affected page. Flags for outdated numbers, wrong tax figures, or dead links are especially valuable, since those errors otherwise tend to sit unnoticed for months.

Suggest a topic

Missing a lesson, a calculator, or a country comparison you wished existed? Write to the address below with the subject Topic suggestion. The more concrete the underlying question, the easier it is to answer.

Submit a question

If a question stays open while you read and this site doesn't answer it, send it to us. You're not bothering anyone. That's exactly how we find the gaps we should close.

What isn't possible yet

User-submitted posts or personal accounts can't be published here right now. This site stays deliberately editor-owned, so someone stands behind every published sentence. That could change once there's a clean structure with review in place.

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Last updated: 2026-09-09