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Plain-English guides to income tax, GST, salary and money in India, organised by topic and checked against official sources.

Tax rules in India changed in an important way on 1 April 2026, when the Income-tax Act, 2025 replaced the Income-tax Act, 1961. Our guides tell you which law and which year each explanation applies to, so you never have to guess whether something is out of date.

Choose a topic below to start. Each topic page brings together the main guides, related questions and the calculators that go with them.

How income tax works in India under the Income-tax Act, 2025 and, for earlier years, the 1961 Act: slabs, regimes, deductions, TDS, advance tax and filing your return.

Goods and Services Tax explained for freelancers, consultants and small businesses: registration, invoicing, exports and returns.

Tax and money guides for India's freelancers and independent professionals, including those paid by clients abroad.

Understand your salary slip, CTC, take-home pay, allowances, Form 16 and the tax deducted by your employer.

Guides for this topic are being written.

Product-neutral guides to how investing works in India: shares, mutual funds, index funds, ETFs, SIPs and building a portfolio. No tips, no picks.

Clear, product-neutral explanations of saving, borrowing, insurance and planning for life in India.

Tax residency, NRE and NRO accounts, income from India and filing obligations for non-resident Indians.

Guides for this topic are being written.

Compliance, accounting and tax basics for small businesses and sole proprietors in India.

Guides for this topic are being written.