1. Data Controller
The service npd.vibetool.ru (the "Service") is an online calculator for self-employed professional income tax (NPD) in Russia.
2. Personal Data
The Service does not collect, store, or transmit any personal data. All calculations run exclusively in your browser on the client side.
The income amounts you enter are never sent to a server and never leave your device.
3. localStorage
To improve usability, the Service saves the following to your browser's localStorage:
- accumulated annual income (a number);
- remaining tax bonus balance (a number);
- current calendar year (for automatic reset);
- cookie consent flag (boolean).
This data is stored only on your device and is automatically cleared when the calendar year changes. You can delete it at any time using the "Reset" button in the calculator.
4. Analytics (Yandex Metrica)
Only after your explicit consent does the Service load Yandex Metrica for traffic analysis. Metrica uses cookies and transmits data to Yandex (Russia). If you have not given consent, Yandex Metrica is not loaded.
5. Third-Party Services
The Service may display advertising from partner networks (Yandex Advertising Network). Ad systems may use cookies in accordance with their own privacy policies.
6. Contact
Privacy-related inquiries — use the contact form.