Tax Knowledge Base
Practical guides on ITR filing, GST compliance, and tax planning. Updated for FY 2026-27 and Budget 2026.
Complete guide to GSTR-9 annual return for FY 2025-26. Who must file, due date (December 31, 2026), how to reconcile GSTR-1 and GSTR-3B, and common mistakes to avoid.
Complete guide to home loan tax benefits for FY 2026-27. Section 24b (₹2L interest), Section 80C (₹1.5L principal), Section 80EEA (first-time buyers). Old regime only.
Step-by-step guide to download Form 26AS and AIS (Annual Information Statement) from incometax.gov.in. Check TDS credits, interest income, capital gains before filing ITR.
Complete step-by-step guide to file ITR online for FY 2025-26 (AY 2026-27). Login to incometax.gov.in, select the right form, enter income details, and e-verify. Deadline: July 31, 2026.
Complete list of income tax deductions for FY 2026-27. Section 80C, 80D, 80E, 80G, 80TTA, 80TTB, 80CCD, HRA, LTA — all deductions under old tax regime explained.
Complete income tax guide for freelancers in India for FY 2025-26. Section 44ADA, ITR-4, TDS from clients, GST registration, advance tax, and deductions.
Complete guide to income tax loss set-off and carry forward rules for FY 2026-27. Capital loss, business loss, house property loss — which losses can be set off against which income.
Received an income tax notice under Section 143(1)? Here is what it means, why you received it, and exactly how to respond. Includes demand notice, refund intimation, and no-demand cases.
How to check income tax refund status for AY 2026-27. Why refunds are delayed, how to raise a refund reissue request, and how to ensure your refund is credited quickly.
Complete guide to revised and belated ITR filing for FY 2025-26. Revised return deadline March 31, 2027. Belated return deadline December 31, 2026. Late fee ₹5,000.
Complete guide to income tax scrutiny notices in 2026. Types of notices (143(2), 148, 131), how to respond, documents required, and how to avoid scrutiny.
Complete income tax guide for senior citizens for FY 2026-27. Higher exemption limits under old regime, Section 80TTB (₹50K interest deduction), Form 15H, and ITR filing.