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Send.Tax is a platform for tax professionals and their clients. Preparers and filers can connect with each other from either side; once linked, filers upload documents and answer questions while Send.Tax’s obligations engine evaluates what’s needed and surfaces the right checklist automatically. Built with a TypeScript monorepo on the frontend and Python on the backend.
Made by Liam Howell and Holly Gibbs.
| Hosting | Vercel |
| Authentication | Clerk |
| Payments | Stripe |
| Analytics | PostHog |
| Session replay | Microsoft Clarity |
| Storage | Cloudflare R2 |
| CI / CD | GitHub Actions |
| Typefaces | Space Grotesk·Instrument Sans |
| Type source | Google Fonts |