Income Tax Section 126 of the Income Tax Act, 2025 (formerly Section 80D) offers a valuable tax‑saving avenue for salaried individuals and employers, especially when combined with an automated Form 16 Part A and Part B in Excel for the financial year 2025–26. This article explains Section 126 in simple, active‑voice language, includes over 80 transition words, and embeds relevant Google keywords to help you rank well for terms like “Income Tax Section 126 Act 2025,” “Form 16 Part A and Part B Excel 2025‑26,” and “Section 126 vs old…