Forms Impact

Search the form mappings currently recorded in SectionMap for the Income-tax Rules, 2026. Source-checked records are identified; other legacy mappings remain subject to detailed review. Use the official Income Tax Department links below before filing.

Open official Income Tax forms page

Where to download / file official forms

All Income-tax Forms (PDF / utility)ITR utilities (Excel / Online / JSON)e-Filing portal (file online)Latest news & CBDT notifications

Each row below opens the official downloads page; the ↗ icon next to a form number jumps to its anchor when available.

Current (checked 25-Sep-2026): Filing utilities for all of ITR-1 to ITR-7 (AY 2026-27) are available online and offline on the e-Filing portal — Downloads → Income Tax Returns. See all dated changes on Amendments & notifications.

Dated archive

Update (15-May-2026): Excel utility for ITR-1 & ITR-4 (AY 2026-27) first released. (Archive entry — the other utilities followed between May and August 2026.)

Update (24-Apr-2026): CBDT issued corrigenda to the notifications for ITR-1, 2, 3, 4, 5, 6, 7, ITR-U and the Income-tax Rules & Forms. Verify the latest form versions before filing. Latest News

Update (15-Apr-2026): Offline utilities for Form 145 (replacing Form 15CA) and Form 146 (replacing Form 15CB) enabled under Downloads → Income tax Forms → Income tax Act, 2025.

Showing 1 of 116 mapped forms (subset of the full 190-form set in the 2026 Rules)

New Form		Old Form	Description	Change Type
Form 173A		No equivalent	Information for claiming specified Schedule IV (Table Sl. Nos. 13D and 13E) exemptions on interest and capital gains from Government securities under the Income-tax Act, 2025. Rule 281A, Notification 137/2026. Effective from 19 October 2026, the Gazette publication date. Not required of all Government-security holders. New Form 173A, Rule 281A and commencement verified from the official G.S.R. 901(E) Gazette copy dated 19 Oct 2026 and the official Income Tax Department notification record (checked 28 Oct). Tax Year 2026-27 onward under the 2025 Act; portal filing availability not separately established; professional review pending. Related update: CBDT Notification No. 137/2026 · G.S.R. 901(E) New Form 173A is separate from Form 173; no old form number is assigned.	New Form

New Form

Old Form

Description

Change Type

Form 173A

No equivalent

Information for claiming specified Schedule IV (Table Sl. Nos. 13D and 13E) exemptions on interest and capital gains from Government securities under the Income-tax Act, 2025. Rule 281A, Notification 137/2026. Effective from 19 October 2026, the Gazette publication date. Not required of all Government-security holders.

New Form 173A, Rule 281A and commencement verified from the official G.S.R. 901(E) Gazette copy dated 19 Oct 2026 and the official Income Tax Department notification record (checked 28 Oct). Tax Year 2026-27 onward under the 2025 Act; portal filing availability not separately established; professional review pending.

New Form 173A is separate from Form 173; no old form number is assigned.

New Form