Last updated: 2026-10-14
Data you enter in the calculator
The calculator runs entirely in your browser. Store names, dates and amounts you enter are saved only in your browser's local storage so they're there when you come back. They are never sent to our servers. Use “Clear all” or clear your browser data to delete them.
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You can opt out of personalized advertising in Google Ads Settings, or opt out of some third-party vendors' use of cookies at aboutads.info. See also how Google uses information from sites that use its services.
Analytics
We may use privacy-friendly analytics to count visits and see which pages are useful. This data is aggregated and not used to identify you.
Visitors in the EEA, UK and Switzerland
Where required, you will be asked for consent before personalized ads or non-essential cookies are used, through a Google-certified consent management platform.
Contact
Questions about this policy: contact@jprefundtax.com