The government has introduced the New Income Tax Act 2025, which will replace the old Income Tax Act 1961, starting from 1st April 2026.
On the new official Income Tax portal, you can:

- Read the new Act section-by-section
- Compare old Income Tax Act, 1961 and the new Income Tax Act, 2025, and save as PDF.

Additional Resources on the Portal
The site also offers:
Forms & Guidance Notes:
Detailed for each form, covering transition mechanics
FAQs:
Explained FAQs on Forms as per Income-tax Rules, 2026
Circulars & Notifications:
Latest updates in "What's New"
Note
Government will update RPO utilities, challans (TDS/advance tax) soon.
