1. Information We Collect

Personal Information

When you create an account, we collect:

• Email address
• Password (encrypted)
• Optional profile information (name, professional status)

Tax Calculation Data

When you use our calculator, we may store:

• Income information you provide
• Tax calculation results
• Filing status and tax year
• Calculation history (for registered users)

Usage Information

We automatically collect:

• Device and browser information
• IP address and location data
• Usage patterns and preferences
• Error logs and performance data

2. How We Use Your Information

We use your information to:

• Provide and improve our tax calculation services
• Maintain your account and calculation history
• Process subscription payments
• Send service-related communications
• Analyze usage patterns to improve our service
• Comply with legal obligations

3. Information Sharing

We do not sell, trade, or rent your personal information to third parties. We may share information only in these limited circumstances:

• Service Providers: With trusted third-party providers who assist in operating our service (hosting, payment processing, analytics)
• Legal Requirements: When required by law or to protect our rights
• Business Transfers: In connection with a merger, acquisition, or sale of assets
• Consent: With your explicit permission

4. Data Security

We implement appropriate security measures to protect your information:

• Data encryption in transit and at rest
• Secure database hosting with industry-standard protections
• Regular security audits and updates
• Limited access to personal information
• Secure payment processing through Stripe

5. Data Retention

We retain your information for as long as your account is active or as needed to provide services. You may request deletion of your account and associated data at any time. Some information may be retained for legal compliance purposes.

6. Your Rights

You have the right to:

• Access and update your personal information
• Delete your account and associated data
• Export your calculation history
• Opt out of non-essential communications
• Request information about data processing

7. Cookies and Tracking

We use essential cookies for authentication and service functionality. We also use analytics cookies to understand how our service is used. You can control cookie preferences through your browser settings.

8. Third-Party Services

We work with trusted third-party service providers to operate our service. These providers may have access to your information as necessary to perform their functions, but are obligated to maintain confidentiality and use your information only for the purposes we specify. These services have their own privacy policies governing their use of your information.

9. Contact Us

If you have any questions about this Privacy Policy, please contact us at [email protected].