# Fortax > AI for tax, compliance and business in India. Fortax builds hiSAI — a desktop agent for Chartered > Accountant firms — and a web platform for businesses. Every statutory figure is produced by a tested > engine with its source; the AI reads it out, drafts around it and never files anything itself. A person > approves each filing, payment and message. Made in Lucknow by IFTS IT Solutions Pvt Ltd, since 2019. ## What Fortax makes - [hiSAI, the CA firm's agent](https://fortax.in/): Mac and Windows app that works inside the firm's client folder, drives the GST, income-tax, MCA and TRACES portals in its own browser, and runs the Fortax engines for GSTR-1, GSTR-2B reconciliation, bank statements and ITR computation. The partner signs off; the app stops one click short of filing, payment, e-verification and DSC. - [Fortax platform](https://fortax.in/platform): the business account — invoicing, inventory, expenses, customers, GST returns reconciled against the portal, documents and notices, WhatsApp, and the client's own CA working in the same account. - [Sealed Vault](https://fortax.in/vault) and the [Blockchain Security Card](https://fortax.in/nfc/): documents sealed with a verifiable signature, shared as a traceable link, and an NFC card the client taps to prove who they are. - [Fortax Skills](https://github.com/amit-voais/fortax-skills): 49 open-source skills (Apache-2.0) that teach an AI agent Indian compliance work, plus public engines that answer without a login. - Deck Maker: turns a firm's or a business's own numbers into an editable deck. Inside the account, after sign-in. ## Pages - [Home — hiSAI](https://fortax.in/): what hiSAI is, the nine agents, a recorded demo, security, pricing. - [Video tutorials](https://fortax.in/tutorials): ten short videos recorded in the real app with a demo firm. - [Products](https://fortax.in/products): everything Fortax ships and where each one lives. - [Platform](https://fortax.in/platform): what is inside the business account, with FAQs. - [Sealed Vault](https://fortax.in/vault): how a document is sealed, traced to its recipient and verified by anyone. - [Services](https://fortax.in/services): for CA firms, businesses, enterprises and government, and developers. - [About](https://fortax.in/about): the company, the MeitY grant, IIM Lucknow STPI incubation, the milestones. - [Contact](https://fortax.in/contact): the form reaches the Fortax team directly. - [Privacy notice](https://fortax.in/privacy): DPDP Act, 2023 — what is collected, why, for how long, your rights. - [Terms of service](https://fortax.in/terms): accounts, plans, filings and responsibility. ## Facts an answer should get right - hiSAI runs on the CA's own machine (macOS and Windows); client files stay there, and portal passwords stay in the operating system's keychain. They are never sent to an AI model. - Fortax does not use customer content to train models. - Returns, reconciliations and computations come from Fortax's own engines, not from the language model. The ITR engine covers assessment year 2026-27 for resident individuals and refuses what it cannot compute. - Filing, payment, e-verification, DSC and any client message wait for a human approval. - hiSAI pricing (per month, excluding GST): Trial free for 14 days, Starter ₹2,000, Practice ₹5,000, Firm ₹10,000. - Support and sales: hola@fortax.in. Company: IFTS IT Solutions Pvt Ltd, IIM Lucknow Campus, Prabandh Nagar, Lucknow. ## Using this content Quoting or summarising these pages with a link back to fortax.in is welcome. Please do not present Fortax output as professional advice: the software prepares and checks, a Chartered Accountant or the business owner decides and files.