Income Tax Form 5: Electronic Statement of Preliminary Expenses under Section 44(3)

Assessees seeking deduction of preliminary expenses under Section 44(2)(a) of the Income Tax Act, 2025 are now required to comply with a dedicated electronic reporting mechanism through Form 5. This form, prescribed under Section 44(3) read with Rule 27 of the Income-tax Rules, 2026, functions as a structured disclosure tool for expenses incurred for setting up or expanding a business.

This guide explains the legal framework, coverage, filing mechanics, information requirements, and practical compliance aspects relating to Form 5 – Statement regarding preliminary expenses.

1.1 Statutory Basis

Form 5 is anchored in the following statutory provisions:

  • Section 44(3) of the Income-tax Act, 2025 – mandates filing of a statement of preliminary expenses where deduction under Section 44(2)(a) is claimed.
  • Rule 27 of the Income-tax Rules, 2026 – prescribes Form 5 as the format and lays down the filing timelines and mode.

The corresponding provisions in earlier law are:

  • Section 35D(4) and Section 35E(6) of the Income-tax Act, 1961
  • Rule 6AB of the Income-tax Rules, 1962
  • Earlier form reference: Form 3AF under the 1962 Rules
  • New designation: Form 5 under the 2026 Rules

Note: The revised architecture follows the 2025 Act and introduces the concept of “Tax Year”, replacing the earlier “Assessment Year/Previous Year” terminology.

1.2 Purpose of Introducing Electronic Form 5

The revised electronic Form 5 seeks to:

  • Provide a standardized format for reporting preliminary business expenses.
  • Facilitate system-driven scrutiny and automated checks on deduction claims.
  • Enable detailed transaction-level disclosure of feasibility, project, and engineering-related expenses.
  • Strengthen transparency, audit trails, and revenue protection by integrating with assessment and audit workflows.
  • Reduce human error through pre-filling, validation controls, and digital verification.

2. What is Form 5? (Concept and Scope)

Form 5 is an electronic statement of particulars that must be furnished by an assessee who:

  • incurs preliminary expenses in connection with:
    • setting up of a new business, or
    • extension of an existing business; and
  • claims deduction for such expenses under Section 44(2)(a) of the Income-tax Act, 2025.

The form is not a return of income; rather, it is a supporting compliance document that acts as a precondition for allowing the deduction in the return of income.

3. Who Must Furnish Form 5?

3.1 Eligible Assessees

Form 5 is required to be furnished by any assessee claiming deduction under Section 44 in respect of eligible preliminary expenses. This includes, for example:

  • Individuals (including professionals setting up or expanding practice, where covered)
  • Partnership firms and LLPs
  • Companies (private, public, listed, unlisted)
  • Trusts and institutions
  • Any other person eligible under the Act

There is no restriction based on legal status or size of business; the obligation arises purely from the claim of deduction under Section 44(2)(a).

3.2 No Accountant’s Certification Required

Unlike certain other income-tax forms that require a Chartered Accountant’s attestation (e.g., Form FN 006 [3AE]), Form 5:

  • Is furnished directly by the assessee or authorized signatory.
  • Does not require certification by an accountant.

However, assessees are expected to maintain robust documentation and may still opt for professional assistance in preparation.

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