Deductsy ("we", "us", "our") operates the website deductsy.com (the "Service"). This Privacy Policy explains what information we collect, how we use it, and the choices you have. By using the Service you agree to the practices described below.
1. Information we collect
Information you provide directly:
- If you create an account, your name and email address (provided through Google sign-in via our authentication provider, Supabase).
- Tax-planning inputs you enter into our calculators (income, deductions, filing status, state, etc.). We never ask for your Social Security number, bank account number, or government-issued ID.
- Email correspondence you send to support@deductsy.com.
Information collected automatically:
- Standard server logs (IP address, browser type, pages visited, referrer) collected by GitHub Pages, our hosting provider.
- Anonymous performance metrics (page load time, interaction latency) to monitor site health. No personally identifying information is included.
- Essential cookies set by Supabase to keep you signed in.
2. How we use information
- To operate the Service — running calculations, saving your scenarios, signing you in.
- To improve the Service — diagnosing errors and understanding which features are used.
- To respond to your support inquiries.
- To send you transactional emails (e.g., account-related notifications) if you've signed up.
We do not sell your personal information. We do not use your tax-planning inputs to target ads or share them with advertisers.
3. Service providers
We rely on the following providers to operate the Service:
- Supabase — authentication and database storage for your saved scenarios.
- Google — sign-in via Google OAuth.
- GitHub Pages — static site hosting and content delivery.
- Squarespace — domain registrar and DNS.
- ImprovMX — email forwarding for our support address.
Each provider is bound by its own privacy practices and data processing terms.
4. Affiliate links
Some pages on the Service contain affiliate links — links that may earn us a commission if you sign up for a third-party service through them, at no additional cost to you. When you click an affiliate link, the partner may set their own cookies and collect data according to their privacy policy. See our Affiliate Disclosure for the current list of partners.
5. Your choices
- Access and export: you can view and download all scenarios you've saved by signing in to the dashboard.
- Delete your data: email us at support@deductsy.com to request deletion of your account and all associated scenarios. We typically process requests within 7 business days.
- Cookies: you can clear cookies via your browser settings. Doing so will sign you out of the Service.
6. Data retention
We retain your account information and saved scenarios for as long as your account is active. If you delete your account, we remove all associated data within 30 days. Anonymous server logs are retained for up to 90 days.
7. Children
The Service is not directed to children under 13 (or under 16 in jurisdictions where that is the applicable threshold). We do not knowingly collect information from children. If you believe a child has provided us with information, please contact us and we will delete it.
8. Security
We use reasonable administrative and technical safeguards to protect your information, including encrypted connections (HTTPS) and access controls on our backend. No system is perfectly secure — we cannot guarantee that information is immune from unauthorized access.
9. International users
The Service is operated from the United States. If you access it from outside the U.S., your information will be transferred to and processed in the U.S. By using the Service you consent to this transfer.
10. Changes to this policy
We may update this Privacy Policy from time to time. The "Last updated" date at the top of this page reflects the most recent revision. Material changes will be communicated via the Service or by email if you have an account.
11. Contact
Questions about this policy or your data? Email support@deductsy.com.