Privacy Policy
Last updated: February 21, 2026
1. Information We Collect
When you use our property tax savings calculator, we collect the following information:
- Property address you enter for analysis
- Contact information (name, email, phone) if you choose to provide it for your detailed report
- Tax bill data you optionally provide for more accurate calculations
- Usage data such as pages visited, features used, and session duration
2. How We Use Your Information
We use your information to:
- Generate your property tax analysis and savings estimate
- Send you your detailed appeal research report via email
- Improve the accuracy and functionality of our calculator
- Respond to your inquiries about our legal services
We do not sell, rent, or share your personal information with third parties for their marketing purposes.
3. Public Data Sources
Our calculator retrieves publicly available property data from government sources including the Cook County Assessor's Office, county tax records, and public parcel databases. This data is already part of the public record.
4. Third-Party Services
We use the following third-party services to provide our calculator:
- Google Maps for address autocomplete, geocoding, and property imagery
- Cook County Open Data (Socrata) for assessment and sales records
- Anthropic Claude AI for generating appeal research reports
- SendGrid for sending email reports
Each service has its own privacy policy governing their use of data.
5. Data Retention
Property analysis results are stored in our database to allow you to revisit your results. Contact information is retained for communication purposes. You may request deletion of your data at any time by contacting us.
6. Cookies
We use essential cookies required for the website to function properly. We do not use advertising or tracking cookies.
7. Security
We implement industry-standard security measures including HTTPS encryption, rate limiting, input validation, and secure data storage to protect your information. However, no method of transmission over the Internet is 100% secure.
8. Your Rights
You have the right to:
- Request access to the personal data we hold about you
- Request correction of inaccurate data
- Request deletion of your data
- Opt out of email communications
9. Changes to This Policy
We may update this privacy policy from time to time. Changes will be posted on this page with an updated revision date.
9a. Service Provider
This tool is operated for Lattice AI Partners by Lattice AI Partners under the Lattice Parcel platform, which processes the information you enter on the firm's behalf. Lattice AI Partners does not sell your information and uses it only to provide the analysis and reports described here.
10. Contact Us
If you have questions about this privacy policy or wish to exercise your data rights, please contact us at nick@teamlattice.ai.