DTAA Relief for Non-Residents: Complete Guide to Form 41 and Tax Residency Certificate

India’s Income Tax framework grants beneficial tax treatment to non-residents under various Double Tax Avoidance Agreements (DTAA). To actually obtain these reduced or nil withholding rates, non-resident assessees must now follow a specific electronic compliance process centred around Rule 75 of the Income Tax Rules, 2026 (earlier Rule 21AB of the Income Tax Rules, 1962) and Form No. 41 (earlier Form No. 10F).

This article explains, in a practical and structured manner:

  • When and by whom Form No. 41 must be filed
  • The role of the Tax Residency Certificate (TRC)
  • The registration and filing process on the e-Filing portal
  • The frequency, timelines and consequences of non-compliance

The focus is on non-resident assessees deriving income from India who wish to invoke DTAA benefits under Sections 159(1) and 159(2) of the Income Tax Act, 2025.

Rule 75 of the Income Tax Rules, 2026

Rule 75 of the Income Tax Rules, 2026 (which replaces Rule 21AB of the Income Tax Rules, 1962) prescribes the documents and particulars that a non-resident assessee must furnish to claim DTAA relief under Sections 159(1) and 159(2) of the Income Tax Act, 2025.

In essence, Rule 75:

  • Identifies the information and supporting documents needed to substantiate the non-resident status and treaty eligibility
  • Links these requirements with the electronic filing of Form No. 41
  • Operates as the procedural gateway for lower or nil withholding in accordance with applicable DTAA provisions

The rule makes it clear that DTAA relief is not automatic; it is conditional upon providing specific details and documentary evidence, particularly a valid TRC from the foreign jurisdiction.

Form No. 41 (Erstwhile Form No. 10F): Purpose and Scope

Objective of Form 41

Form No. 41 is a self-declaration to be filed electronically by a non-resident assessee on the Income Tax e-Filing portal. It is the primary form prescribed for:

  • Declaring foreign tax residency and treaty eligibility
  • Furnishing key identification data (such as Tax Identification Number)
  • Facilitating DTAA-based withholding on Indian-source income

The form is intended to:

  • Enable Indian deductors and the Income Tax Department to verify DTAA eligibility
  • Support the application of Nil/Lower TDS rates in line with the applicable DTAA
  • Serve as a standardized record of the assessee’s residential status and supporting details for a particular tax year

Who Must File Form 41?

Category of Non-Resident Assessees Covered

The obligation to file Form No. 41 applies to non-resident assessees:

  • Receiving income from India (for example, interest, royalty, fees for technical services, dividends, or any other taxable Indian-source income), and
  • Seeking DTAA benefits in respect of that income, such as reduced withholding rates or exemption in accordance with the relevant DTAA.

More specifically, the following categories are covered:

  1. Non-residents with or without PAN in India

    • Even if an assessee does not have a PAN allotted in India, he or she can still claim DTAA relief, provided Form No. 41 and the requisite TRC are furnished.

  2. Non-residents not required to file an Indian ITR

    • An assessee who is not obligated to file a return of income in India, but whose Indian income is subject to TDS, may still seek to apply Nil/Lower withholding rates under a DTAA.
    • In such cases, Form No. 41 serves as the formal basis for the deductor and the Department to allow treaty-based relief.

  3. Non-residents whose payments are subject to TDS in India

    • Any non-resident assessee receiving a payment from India on which TDS applies under domestic law, and who wants to invoke DTAA provisions, must ensure Form No. 41 and TRC are in place.