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Officially verified details Elcano.tax

Know exactly where you're tax resident — and prove it.

Elcano.tax

Elcano.tax Reviews and Details

This page is designed to help you find out whether Elcano.tax is good and if it is the right choice for you.

Screenshots and images

  • Elcano.tax
    Image date //
    2026-07-01

Features & Specs

  1. Worldwide day counting

    Track presence in every country, not just US states.

  2. Threshold alerts

    183-day rule, Schengen 90/180, UK SRT and US SPT, flagged before you cross.

  3. Audit-ready workpaper

    Export methodology, evidence index and gap analysis your advisor can use.

  4. Gap analysis

    Surfaces the days you haven't accounted for — the first thing an inspector asks about.

  5. Privacy-first

    Your data stays local unless you choose to sync.

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Questions & Answers

As answered by people managing Elcano.tax.
  1. What makes Elcano.tax unique?

    Most trackers stop at a day count or focus on US states. Elcano is international and produces an audit-ready workpaper — methodology, evidence index and gap analysis — and it flags the days you haven't accounted for, which is the first thing an inspector asks about.

  2. Why should a person choose Elcano.tax over its competitors?

    It counts days worldwide (not only US states), flags Schengen 90/180, UK SRT and US SPT, and exports an inspector-focused workpaper no other tracker produces. Privacy-first and free to start.

  3. How would you describe the primary audience of Elcano.tax?

    People who live between jurisdictions — digital nomads, expats, remote workers and perpetual travelers who need to prove where they are (and aren't) tax resident.

  4. What's the story behind Elcano.tax?

    It was built for people who live between tax categories and found existing trackers were either US-state-focused or stopped at a raw day count — never producing the workpaper an advisor or an inspector actually needs.

  5. Which are the primary technologies used for building Elcano.tax?

    A React + TypeScript single-page app with an optional Supabase backend and a privacy-first local-storage fallback.

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Is Elcano.tax good? This is an informative page that will help you find out. Moreover, you can review and discuss Elcano.tax here. The primary details have been verified within the last quarter. So they could be considered up to date. If you think we are missing something, please use the means on this page to comment or suggest changes. All reviews and comments are highly encouranged and appreciated as they help everyone in the community to make an informed choice. Please always be kind and objective when evaluating a product and sharing your opinion.