Tax Library: Every Income Tax, GST & TDS Answer in One Place

Every important section explained in plain words — with its old number from the Income-tax Act, 1961 and its new number in the Income-tax Act, 2025,…

• Section 80C → Section 123: Deduction for investments & payments…
• Section 80CCD → Section 124: NPS deduction — own, extra ₹50,000…
• Section 80D → Section 126: Health-insurance deduction (₹25,000…
• Section 80E → Section 129: Education-loan interest — no upper…

Received a notice? Find it here by its section or form. Each guide explains why it was issued, the time you have, what to submit and when to get…

• Income Tax Intimation u/s 143(1): How to Read It and What to Do
• Defective Return Notice u/s 139(9): Reasons and How to Respond…
• Scrutiny Notice u/s 143(2): Limited vs Complete Scrutiny and…
• Notice u/s 142(1): Inquiry Before Assessment — File Return or…

ITR-1 to ITR-7 and the updated return ITR-U — who can file each, what income it covers, the due date and the changes for AY 2026-27.

• ITR-1 (Sahaj) for AY 2026-27: Who Can File, What Is New, How to…
• ITR-2 for AY 2026-27: Capital Gains, NRIs, Directors, Foreign…
• ITR-3 for AY 2026-27: Business, Profession, Partners and F&O…
• ITR-4 (Sugam) for AY 2026-27: Presumptive Income under 44AD…

Short, step-by-step walkthroughs for the tasks people search for most — file an ITR, link PAN and Aadhaar, pay tax online, register for GST, start a…

• How to File Your Income Tax Return Online (AY 2026-27): Step by…
• How to e-Verify Your Income Tax Return: 6 Ways and the 30-day…
• How to File a Revised Income Tax Return (Section 139(5)) …
• How to File an Updated Return (ITR-U) — Compute, Pay and Submit

Every compliance deadline from November 2026 to December 2027, grouped by law — with late fees and what to do if you have already missed one.

• Income Tax Due Dates 2026-27: ITR, Audit, Belated & Revised…
• GST Due Dates 2026-27: GSTR-1, GSTR-3B, QRMP, CMP-08, GSTR-9…
• TDS & TCS Due Dates 2026-27: Deposit, Quarterly Statements and…
• Advance Tax Due Dates 2026-27: 15 June, 15 September, 15…

GST now has two main slabs — 5% and 18% — plus 40% for sin and luxury goods. Find the rate for food, clothing, vehicles, electronics, services and…

• GST Rate on Food and Beverages After GST 2.0: Milk, Paneer…
• GST on Personal Care, Medicines and Insurance After GST 2.0…
• GST on Clothes, Footwear and Textiles: 5% up to ₹2,500, 18%…
• GST on Cars, Bikes, Tractors and EVs After GST 2.0 — 5%, 18%…

How income tax, GST and TDS work for your kind of work — the right ITR form, presumptive options, deductions and the yearly calendar.

• Income Tax and GST for Doctors: 44ADA, Clinic Income, Hospital…
• Income Tax and GST for Advocates: 44ADA, Reverse Charge on…
• Tax Guide for Freelancers: Foreign Clients, 44ADA vs 44AD, GST…
• Income Tax and GST for YouTubers and Influencers: AdSense…