Taxzi, a tax estimate tool that reads South African bank statements

Overview

Taxzi is SuperStack's own product, not a client engagement. The about page describes it as a tax estimate tool for South Africans that reads bank statements, the footer lists it under Products, and the site-wide Organization data names it as a sub-organization at taxzi.co.za. This note records how that product is built. It does not include usage numbers, revenue, or a quote.

What it does

A person uploads a bank statement. Taxzi reads that file and produces a tax estimate. The statements it parses are PDFs. The public product is taxzi.co.za.

How it is built

The application is Next.js, hosted on Vercel. Parsed statement data is stored in Neon. Those three facts are the stack this page is willing to state: the framework, the host, and the database. There is no claim here about response time, accuracy rate, or how many statements have been processed.

Personal information

A bank statement is personal financial information. POPIA is the South African law that covers that data, and it is a constraint on the product: the file is there so the person who uploaded it can get an estimate. This page is not a legal audit, and it does not describe retention periods, subprocessors, or a certification.

• Next.js
• Vercel
• Neon
• PDF parsing
• POPIA

See it

The product is live at taxzi.co.za.