offSTAX® Privacy Policy Last updated: May 3, 2026
1. Who We Are
offSTAX is a product of RockStack Ltd., registered in England and Wales under company number 16899549. Our registered address is 167-169 Great Portland Street, London, England, W1W 5PF. For any privacy-related enquiries, contact us at: privacy@offstax.com
2. What Data We Collect
Name and email address — when you join our waitlist
Name, email address, and message content — when you submit our contact form
Usage data — pages visited, time on site, browser type, and IP address
Communications — any other messages you send us directly
3. Why We Collect It
To notify you when offSTAX launches
To respond to your contact form enquiries
To understand how people use our website
To improve our services and user experience
To comply with legal obligations
4. Legal Basis (GDPR)
We process your data under the following lawful bases: your consent (waitlist sign-up and contact form submission), our legitimate interests (analytics, security, and fraud prevention), and legal obligation where required by applicable law.
5. How Long We Keep It
Waitlist emails are kept until you unsubscribe or the platform launches, whichever comes first
Contact form submissions are retained for 24 months, then permanently deleted
Analytics data is retained for 12 months
6. Who We Share It With
We do not sell your personal data under any circumstances. We may share it with trusted third-party processors (such as email delivery providers and analytics tools) under strict data processing agreements. All processors are GDPR-compliant and operate under equivalent data protection standards.
7. Your Rights (GDPR) As a UK or EU resident
You have the right to:
Access the personal data we hold about you
Correct any inaccuracies in your data
Request deletion of your data
Restrict or object to our processing of your data
Withdraw consent at any time without affecting prior processing
Lodge a complaint with the ICO at ico.org.uk
To exercise any of these rights, contact us at privacy@offstax.com. We will respond within 30 days.
8. Cookies
We use essential cookies to keep the site functional and analytics cookies to understand traffic patterns. You can opt out of non-essential cookies at any time via our cookie banner. Disabling cookies will not affect your ability to use the website.
9. International Transfers
If any personal data is transferred outside the UK or EEA, we ensure adequate safeguards are in place, including Standard Contractual Clauses or equivalent mechanisms approved by the relevant supervisory authority.
10. Data Security
We take reasonable technical and organisational measures to protect your personal data against unauthorised access, loss, or disclosure. However, no internet transmission is completely secure and we cannot guarantee absolute security.
11. Children's Privacy
offSTAX is not directed at children under the age of 13. We do not knowingly collect personal data from children. If you believe a child has submitted data to us, please contact us and we will delete it promptly.
12. Changes to This Policy
We may update this policy from time to time. The latest version will always be available at offstax.com/privacy with an updated effective date. Continued use of the website after changes constitutes acceptance of the revised policy.
13. Contact
RockStack Ltd. Registered in England and Wales; No. 16899549
167-169 Great Portland Street, London, England, W1W 5PF
offSTAX® Privacy Policy Last updated: May 3, 2026
1. Who We Are
offSTAX is a product of RockStack Ltd., registered in England and Wales under company number 16899549. Our registered address is 167-169 Great Portland Street, London, England, W1W 5PF. For any privacy-related enquiries, contact us at: privacy@offstax.com
2. What Data We Collect
Name and email address — when you join our waitlist
Name, email address, and message content — when you submit our contact form
Usage data — pages visited, time on site, browser type, and IP address
Communications — any other messages you send us directly
3. Why We Collect It
To notify you when offSTAX launches
To respond to your contact form enquiries
To understand how people use our website
To improve our services and user experience
To comply with legal obligations
4. Legal Basis (GDPR)
We process your data under the following lawful bases: your consent (waitlist sign-up and contact form submission), our legitimate interests (analytics, security, and fraud prevention), and legal obligation where required by applicable law.
5. How Long We Keep It
Waitlist emails are kept until you unsubscribe or the platform launches, whichever comes first
Contact form submissions are retained for 24 months, then permanently deleted
Analytics data is retained for 12 months
6. Who We Share It With
We do not sell your personal data under any circumstances. We may share it with trusted third-party processors (such as email delivery providers and analytics tools) under strict data processing agreements. All processors are GDPR-compliant and operate under equivalent data protection standards.
7. Your Rights (GDPR) As a UK or EU resident
You have the right to:
Access the personal data we hold about you
Correct any inaccuracies in your data
Request deletion of your data
Restrict or object to our processing of your data
Withdraw consent at any time without affecting prior processing
Lodge a complaint with the ICO at ico.org.uk
To exercise any of these rights, contact us at privacy@offstax.com. We will respond within 30 days.
8. Cookies
We use essential cookies to keep the site functional and analytics cookies to understand traffic patterns. You can opt out of non-essential cookies at any time via our cookie banner. Disabling cookies will not affect your ability to use the website.
9. International Transfers
If any personal data is transferred outside the UK or EEA, we ensure adequate safeguards are in place, including Standard Contractual Clauses or equivalent mechanisms approved by the relevant supervisory authority.
10. Data Security
We take reasonable technical and organisational measures to protect your personal data against unauthorised access, loss, or disclosure. However, no internet transmission is completely secure and we cannot guarantee absolute security.
11. Children's Privacy
offSTAX is not directed at children under the age of 13. We do not knowingly collect personal data from children. If you believe a child has submitted data to us, please contact us and we will delete it promptly.
12. Changes to This Policy
We may update this policy from time to time. The latest version will always be available at offstax.com/privacy with an updated effective date. Continued use of the website after changes constitutes acceptance of the revised policy.
13. Contact
RockStack Ltd. Registered in England and Wales; No. 16899549
167-169 Great Portland Street, London, England, W1W 5PF
offSTAX® Privacy Policy Last updated: May 3, 2026
1. Who We Are
offSTAX is a product of RockStack Ltd., registered in England and Wales under company number 16899549. Our registered address is 167-169 Great Portland Street, London, England, W1W 5PF. For any privacy-related enquiries, contact us at: privacy@offstax.com
2. What Data We Collect
Name and email address — when you join our waitlist
Name, email address, and message content — when you submit our contact form
Usage data — pages visited, time on site, browser type, and IP address
Communications — any other messages you send us directly
3. Why We Collect It
To notify you when offSTAX launches
To respond to your contact form enquiries
To understand how people use our website
To improve our services and user experience
To comply with legal obligations
4. Legal Basis (GDPR)
We process your data under the following lawful bases: your consent (waitlist sign-up and contact form submission), our legitimate interests (analytics, security, and fraud prevention), and legal obligation where required by applicable law.
5. How Long We Keep It
Waitlist emails are kept until you unsubscribe or the platform launches, whichever comes first
Contact form submissions are retained for 24 months, then permanently deleted
Analytics data is retained for 12 months
6. Who We Share It With
We do not sell your personal data under any circumstances. We may share it with trusted third-party processors (such as email delivery providers and analytics tools) under strict data processing agreements. All processors are GDPR-compliant and operate under equivalent data protection standards.
7. Your Rights (GDPR) As a UK or EU resident
You have the right to:
Access the personal data we hold about you
Correct any inaccuracies in your data
Request deletion of your data
Restrict or object to our processing of your data
Withdraw consent at any time without affecting prior processing
Lodge a complaint with the ICO at ico.org.uk
To exercise any of these rights, contact us at privacy@offstax.com. We will respond within 30 days.
8. Cookies
We use essential cookies to keep the site functional and analytics cookies to understand traffic patterns. You can opt out of non-essential cookies at any time via our cookie banner. Disabling cookies will not affect your ability to use the website.
9. International Transfers
If any personal data is transferred outside the UK or EEA, we ensure adequate safeguards are in place, including Standard Contractual Clauses or equivalent mechanisms approved by the relevant supervisory authority.
10. Data Security
We take reasonable technical and organisational measures to protect your personal data against unauthorised access, loss, or disclosure. However, no internet transmission is completely secure and we cannot guarantee absolute security.
11. Children's Privacy
offSTAX is not directed at children under the age of 13. We do not knowingly collect personal data from children. If you believe a child has submitted data to us, please contact us and we will delete it promptly.
12. Changes to This Policy
We may update this policy from time to time. The latest version will always be available at offstax.com/privacy with an updated effective date. Continued use of the website after changes constitutes acceptance of the revised policy.
13. Contact
RockStack Ltd. Registered in England and Wales; No. 16899549
167-169 Great Portland Street, London, England, W1W 5PF