Free business tools, built for India

IndianBusinessTools started from a simple observation: invoicing, GST, TDS, HSN codes and Udyam registration are things almost every Indian business runs into, and the free tools for them are usually buried behind a signup wall or a lead-generation form for a CA firm. This site skips that — calculators, lookups and document generation all run in your browser, with no account required and no watermark.

What's free, always

Every calculator and lookup tool — GST, TDS, professional tax, salary, import/export duty, HSN/SAC search, GSTIN validation — is free with no usage limit and no signup. These run entirely client-side: the numbers you enter never leave your browser. You can also save your business details once, in My Business, and have them auto-fill on every invoice, quotation and purchase order — that's stored only in your browser too, not on a server.

Document tools, free during early access

Document generation (invoices, quotations, purchase orders and similar) is free and unlimited right now, with no watermark — we'd rather learn what people actually use before deciding what to charge for. A premium plan (saved business profiles, templates, bulk generation) is coming once that's clearer; anything you generate today keeps working the same way afterward.

What this site is not

IndianBusinessTools is not a chartered accountancy, legal, or tax advisory firm, and nothing here is professional advice. Every calculator is built to a published formula with a dated, cited rate table (visible on each tool page) — but tax law changes, and state-level rates in particular can lag an update. Verify anything you're about to file against the official source, or a professional, before relying on it. See our Terms for the full disclaimer.