Privacy Policy

Last Updated: July 6, 2026

1. Information We Collect

We only collect information necessary to provide you with a high-quality informational tool for tax planning and scenario analysis.

  • Account and Authentication Information: Access to personalized features requires creating an account. Sign-in is facilitated exclusively through third-party OAuth providers (Google and Apple). When you authenticate, we receive and collect:
    • Your name
    • Your email address
    • Your profile image URL
    • An OAuth provider token (to verify your session)
    Note: We do not collect or store passwords.
  • Scenario and Household Inputs: To analyze marginal tax scenarios, we collect the details you explicitly enter into the Service. This includes filing statuses, household member details, incomes, deductions, and state selections.

2. How We Use Your Information

We use the collected information to:

  • Provide, maintain, and support the Service.
  • Save, retrieve, and organize your custom tax scenarios and comparisons.
  • Personalize your user experience (e.g., displaying your profile image and name).
  • Secure your account and prevent unauthorized access.
  • Create anonymized, aggregated statistical data to perform research, run simulation analysis, optimize our tax engine, and improve our Service.

3. Data Storage and Security

Storage Location: All data you enter into the Service is stored securely in the United States.

Security Measures: We employ industry-standard technical and organizational security measures—including SSL/TLS encryption in transit and database encryption at rest—to safeguard your personal information against unauthorized access, loss, or misuse.

4. Data Sharing and Shared Links

We do not sell, rent, or trade your personal or financial data to third-party advertisers.

Shared Links: The Service allows you to generate a shared link.

Public Access: Anyone who holds or obtains a shared link can view all the content on the page, including the inputs and calculation results associated with that view.

Care in Sharing: Please exercise caution when sharing these links, as any household, income, or tax data contained in that specific view will be accessible to anyone with the link.

5. Analytics

We collect usage statistics to analyze and improve our Service. We do not track your activity across other websites, share this data with third parties, or use it for marketing and advertising. Checking analytics preferences...

6. Data Retention and Account Deletion

Your Choices: You have control over your data. You can modify, update, or remove your scenario data within the application at any time.

Account Deletion: You can request the permanent deletion of your account and all associated scenario data via the Profile menu.

30-Day Grace Period: When you request account deletion, your data is marked for deletion and enters a 30-day grace period. During this period:

  • Your account will be deactivated, and your shared links will be suspended.
  • You can restore your account and all saved data by logging back in before the 30-day period expires.
  • After 30 days, your account and all associated scenario data will be permanently deleted from our active databases. We may, however, retain limited metadata, logs, or system backups as necessary to comply with legal obligations, resolve disputes, prevent fraud, or satisfy regulatory and security requirements.

7. Children's Privacy

Our Service is not intended for use by individuals under the age of 18. We do not knowingly collect personal information from children. If we discover that a child under 18 has provided us with personal information, we will delete it immediately.

8. Changes to this Privacy Policy

We may update our Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page and updating the "Last Updated" date at the top. We encourage you to review this Privacy Policy periodically for any changes.

9. Contact Us

If you have any questions, concerns, or feedback regarding this Privacy Policy, please contact us via the feedback options provided inside the application dashboard or email us at support@taxvant.com.

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