Tax Office OS
EN Language: English

Machine translated from the English, which stays the source of truth. If a tax term reads wrong in your language, write to us and we will fix it.

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The two minute check

Do not take our word for it. Open the network tab.

Every financial app makes privacy claims. Ours is one you can verify yourself.

  1. Open the app and press F12

    Go to the Network tab and leave it open. You will see the app's own files load: the bundle, the styles, the OCR model.

  2. Drop in a real return

    Use a sample from a public official who publishes theirs, which is how we tested with Elizabeth Warren's, or use one of your own. The row count does not move, because the file is opened from your disk through your browser. There is no upload step to watch, because the return is not going anywhere.

  3. Run the whole thing

    The X-Ray, the review screen, the report, the scenarios, the white-label PDF, the client letter. All of it. The engines are JavaScript running in your tab, and the PDF is assembled in the same tab.

  4. Filter to Fetch and XHR, then count

    Sort by domain. Count the requests carrying your client's data anywhere. The number is zero. It will still be zero tomorrow, because there is no endpoint on our side that would know what to do with a return if you sent it one.

Run the check on your own return.

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