This Privacy Policy explains how WorldTax ("we", "us") handles information when you use worldtaxcalculators.com. By using the site, you agree to this policy. Last updated: 2026.
Information we collect
You can use our calculators without creating an account. The figures you enter (such as your salary or property price) are processed in your own browser to show your result — we do not require them to be sent to us to store, and we do not build a personal profile of you from them.
Like most websites, our servers and service providers may automatically receive standard technical information such as your browser type, device, approximate location (from your IP address) and the pages you visit, used to operate and improve the site and to keep it secure.
Cookies
We and our partners use cookies and similar technologies to make the site work, understand how it is used, and to serve advertising. You can control or delete cookies through your browser settings; some features may not work correctly if cookies are disabled.
Advertising (Google AdSense)
- We use Google AdSense to display ads. Third-party vendors, including Google, use cookies to serve ads based on your prior visits to this and other websites.
- Google's use of advertising cookies enables it and its partners to serve ads to you based on your visits to our site and/or other sites on the internet.
- You may opt out of personalised advertising by visiting Google Ads Settings. You can also opt out of some third-party vendors' use of cookies for personalised advertising at www.aboutads.info and youronlinechoices.eu.
- Third parties (including Google) may use cookies, web beacons and similar technologies to collect or receive information from this site and elsewhere and use that information to provide measurement services and target ads.
Analytics
We may use analytics services to understand aggregate usage (for example, which calculators are most used) so we can improve the site. This data is used in aggregate and is not used to identify you personally.
Your choices
You can manage cookies in your browser, opt out of personalised ads via the links above, and use browser "Do Not Track" or private-browsing modes. Where advertising or measurement cookies require consent — for example for visitors in the EEA and the UK — that consent is requested through a consent management banner before those cookies are set. At the time of writing this site is not yet serving ads, so no advertising cookie is being set at all.
If you are in the EEA, the UK or Switzerland (GDPR / UK GDPR)
Where the GDPR or UK GDPR applies, the publisher named below is the controller for the technical and analytics data described above. Our lawful bases are legitimate interests for operating, securing and measuring the site, and consent for advertising and measurement cookies, requested through a consent management banner before any such cookie is set and withdrawable at any time from that banner. Advertising partners, including Google, act as independent controllers or as our processors depending on the service; Google's own disclosures are at policies.google.com/technologies/partner-sites.
You have the right to access, rectify, erase, restrict and port your data, to object to processing based on legitimate interests, and to withdraw consent. Because we do not ask for your name, email or account, we usually hold no data that identifies you — so for most requests the honest answer is that there is nothing to retrieve. Where we do hold something, email us and we will respond within one month. You may also complain to your national supervisory authority. Data may be processed on servers outside your country, including in the United States, under the transfer safeguards our providers publish.
If you are in California or another US state with a privacy law (CCPA/CPRA)
We do not sell your personal information for money. However, using advertising cookies for personalised ads can count as a "sale" or "sharing" for cross-context behavioural advertising under the CCPA/CPRA and similar laws in Colorado, Connecticut, Virginia and other states. You can opt out through the Google Ads Settings and optout.privacyrights.info links, by enabling a Global Privacy Control signal in your browser, or by emailing us. California residents have the right to know, delete, correct and opt out, and we will not discriminate against you for exercising any of them.
How long we keep data
The figures you type into a calculator are never stored on our servers — they exist only in your browser for the length of your visit. Aggregate analytics are retained for up to 26 months. Emails you send us are kept only as long as needed to answer you and to keep a record of corrections we made to the site as a result.
Children
WorldTax is intended for a general adult audience and is not directed at children under 13 (or the applicable age in your country).
Changes
We may update this policy from time to time; the "last updated" date will change accordingly.
Contact
Questions about privacy? Email [email protected].