Form (1961 regime) → Form (2025 regime)
Form 39 → 171
Form 39 under the 1961-Act regime corresponds to Form 171 under the Income-tax Act 2025 regime, per the official CBDT comparison utility.
| Form (1961 regime) | Form (2025 regime) |
|---|---|
| 39 Form of application for registration as authorised income- tax practitioner | 171 Form of application for registration as authorised income-tax practitioner under section 515 |
This mapping is carried verbatim from the official CBDT comparison utility on incometaxindia.gov.in (as of 2026-08-09). The utility is a navigational aid; for legal proceedings rely on the notified text.