Privacy Policy
Effective July 3, 2026 · Covers this website (sero.tax)
What this site collects
No personal information. This website has no accounts, no sign-up, no forms, and sets no cookies. Our hosting provider (Vercel) gives us anonymous, aggregate page-view counts.
The calculator
The creator tax calculator runs entirely in your browser. The numbers you type (income, expenses, filing status, state rate) are never transmitted, logged, or stored by us: close the tab and they are gone.
If you email support@berryboxdev.com, we receive what you choose to send and use it only to help you. We don't add you to lists or share your address.
The Sero iPhone app
The app (coming for tax season 2027) has its own privacy policy covering accounts, income entries, on-device receipt scanning, and AI-assisted categorization. It will be published here before the app launches, after legal review. Two design commitments are already fixed: receipt images are scanned on your device and never uploaded, and your data is never sold or used to train AI models.
Changes
If this policy changes, the effective date above changes with it.