Form 29 Mandatory for Amalgamated Companies Claiming Tax Loss Benefits Under Income Tax Rules 2026

Last updated: 25 May 2026


Quick Summary
The Central Board of Direct Taxes (CBDT) has issued new guidance on Form 29, a mandatory requirement for amalgamated companies seeking to claim tax loss benefits. This form is crucial for companies that have acquired other businesses and wish to carry forward accumulated losses and unabsorbed depreciation. The guidance clarifies filing obligations, a 50% production benchmark, and the timeline for submission, which is required annually for up to five years post-amalgamation.

CBDT has released detailed Frequently Asked Questions (FAQs) on Form 29, a key compliance requirement for amalgamated companies seeking tax benefits under the Income Tax Act, 2025.

Form 29, prescribed under Rule 60 of the Income Tax Rules, 2026, plays a crucial role for companies that have acquired industrial undertakings through amalgamation and wish to claim the benefit of carry forward and set-off of accumulated losses and unabsorbed depreciation.

The FAQs provide much-needed clarity on who needs to file the form, when it must be filed, production benchmarks, verification requirements and the consequences of non-compliance.

Form 29 Mandatory for Amalgamated Companies Claiming Tax Loss Benefits Under Income Tax Rules 2026

What is Form 29?

Form 29 is a certificate required to confirm that an amalgamated company has achieved and maintained the prescribed level of production in industrial undertakings acquired through amalgamation.

This compliance is necessary for availing tax relief under Section 116(4)(b)(iii) of the Income Tax Act, 2025, which permits eligible amalgamated entities to carry forward and set off losses and depreciation of the amalgamating company.

Who Needs to File Form 29?

According to the FAQs, Form 29 is mandatory for every amalgamated company that:

  • Has acquired one or more industrial undertakings through amalgamation, and
  • Intends to claim tax benefits relating to accumulated losses or unabsorbed depreciation of the amalgamating company.

The government has made it clear that incorrect filing or failure to furnish Form 29 may lead to denial of these tax benefits.

Production Benchmark: The 50% Rule

One of the most significant clarifications concerns the minimum production threshold.

To qualify, an amalgamated company must achieve at least 50% of the installed production capacity of the undertaking acquired through amalgamation. This target must be achieved before the end of four years from the date of amalgamation and maintained up to five years from the date of amalgamation.

The FAQs also clarify that “installed capacity” refers to the production capacity that existed on the date of amalgamation.

Filing Timeline and Frequency

Form 29 is not a one-time compliance requirement.

The certificate must be furnished:

  • Along with the return of income for the tax year in which the prescribed production level is first achieved, and
  • Along with returns for each subsequent year up to five years from the amalgamation date.

This makes Form 29 a year-specific filing requirement for eligible companies.

Multiple Companies Can Be Covered

A notable update in the redesigned Form 29 is that it now allows reporting details of multiple amalgamating companies in a single form, making the compliance process more streamlined for businesses involved in complex restructuring.

Verification, Documents and Online Filing

The FAQs specify that Form 29 must be signed by the principal officer of the amalgamated company and verified by an accountant as defined under Section 515(3)(b) of the Income Tax Act, 2025.

Companies are expected to maintain supporting documentation such as:

  • Books of account
  • Production and capacity utilization records
  • Installed capacity details as on the amalgamation date
  • Records evidencing achievement of prescribed production levels
  • Auditor’s supporting documentation

Importantly, Form 29 can only be filed electronically through the Income-tax portal, backed by system validations and digital verification.

What Happens if Production Conditions Are Not Met?

The government has warned that if the prescribed production level is not maintained, the tax benefit under Section 116(4)(b)(iii) may be withdrawn. In some cases, earlier allowances may also become subject to re-computation under applicable law.

However, relief may still be available in genuine cases. The Central Government has the power to relax production levels, timelines, or both where companies demonstrate genuine efforts and circumstances beyond their control.

Why Form 29 Matters

With the introduction of the Income Tax Rules, 2026, Form 29 has emerged as an important safeguard for businesses seeking continuity of tax benefits after amalgamation.

Beyond mere compliance, the form helps establish transparency before tax authorities, reduces litigation risks, and provides documented assurance regarding fulfillment of production-linked conditions. For companies undergoing restructuring, timely and accurate filing of Form 29 could prove critical in preserving valuable tax losses and depreciation benefits.


Form 29 is a certificate required to confirm that an amalgamated company has achieved and maintained the prescribed production level in industrial undertakings acquired through amalgamation, which is necessary for claiming tax relief on losses and depreciation.

Every amalgamated company that has acquired one or more industrial undertakings through amalgamation and intends to claim tax benefits related to accumulated losses or unabsorbed depreciation of the amalgamating company must file Form 29.

Amalgamated companies must achieve at least 50% of the installed production capacity of the acquired undertaking. This must be achieved within four years and maintained up to five years from the date of amalgamation.

Form 29 must be filed along with the return of income for the tax year in which the prescribed production level is first achieved, and for each subsequent year up to five years from the amalgamation date.

Yes, the redesigned Form 29 allows for the reporting of details for multiple amalgamating companies within a single form.

If the prescribed production level is not maintained, the tax benefit may be withdrawn, and earlier allowances might be re-computed. However, the Central Government may provide relief in genuine cases.




News posted by

Finance news reporter covering taxation, GST, income tax, business compliance, and economy updates. I simplify complex financial topics into easy-to-understand articles for professionals, taxpayers, and business owners on leading finance and tax platforms.

Click here to Login and post comments    OR



More »


Popular News





CCI Pro



Company
11 July 2026
CA semi qualified

Vakilsearch.com

Chennai

CA Inter

View Details
Company
ARTICLESHIP 27 June 2026
CA Articled Trainee And Paid Assistant

SKAA & Associates

New Delhi

CA Inter

View Details
Company
ARTICLESHIP 27 June 2026
Article

SNCO

Mumbai

CA Inter

View Details
Company
06 July 2026
Accountant

Agarwal Anoop and Associates

Noida

CA Final

View Details
Company
ARTICLESHIP 30 June 2026
2 posts Article assistant and Articleship completed students

Chirag N Shah & Associates

Mumbai

CA Inter

View Details
Company
25 June 2026
AUDIT MANAGER

JDAS & ASSOCIATES

New Delhi

CA

View Details
Company
Featured 16 July 2026
Semi Qualified Company Secretary

Vakilsearch.com

Chennai

CS

View Details
Company
13 July 2026
AVP / VP - PCG Advisory

Workforce Connect

Mumbai

MBA

View Details