VittSphere ONE Calculators Blog CA Prabhakar Kumar · FCA · ICAI 560762
Case lawIncome-tax Rules 2026 › Rule 60
Rules 2026s.116

Rule 60 of the Income-tax Rules, 2026

Rule 60 — Conditions for carrying forward or set-off of accumulated loss and unabsorbed depreciation allowance in case of amalgamation. Made under s.116 of the Income-tax Act, 2025.

Where this rule sits

Rule 60 gives effect to Section 116 of the Income-tax Act, 2025. A rule cannot go beyond the section it serves: where the two seem to differ, the section governs.

← Rule 59  ·  Rule 61 →

What this rule does

Sub-rule (1) prescribes the conditions referred to in section 116(4)(b)(iii). The amalgamated company that comes to own an industrial undertaking of the amalgamating company by way of amalgamation must achieve a level of production of at least 50% of the installed capacity of that undertaking before the end of four years from the date of amalgamation, and must continue to maintain that minimum level of production till the end of five years from the date of amalgamation. It must also furnish to the Assessing Officer a certificate in Form No. 29, duly verified by an accountant as defined in section 515(3)(b), with reference to the books of account and other documents showing particulars of production, along with the return of income for the relevant tax year during which the prescribed level of production is achieved and for subsequent relevant tax years falling within five years from the date of amalgamation.

Sub-rule (2) provides a relaxation. On an application made by the amalgamated company, the Central Government may relax the condition of achieving the level of production or the period during which it is to be achieved, or both, in suitable cases, having regard to the genuine efforts made by the amalgamated company to attain the prescribed level of production and the circumstances preventing those efforts from achieving it.

Sub-rule (3) defines "installed capacity" for the rule as the capacity of production existing on the date of amalgamation.

Why it is there

Section 116 lets an amalgamated company carry forward and set off the accumulated loss and unabsorbed depreciation of the amalgamating company, and section 116(4)(b)(iii) makes that conditional on such other conditions as may be prescribed for ensuring that the amalgamation is for the genuine business revival of the amalgamating company. The test this rule chooses is production: an undertaking acquired and then left idle has not been revived, whatever the commercial rationale on paper. It fixes the level at half the capacity that existed on the date of amalgamation, gives four years to reach it and requires it to hold for five, and asks for an accountant's certificate rather than the company's own assertion.

Who it applies to

The figures, and what each one turns on

Read the condition in the same row. A figure quoted without it is a wrong answer with a citation attached.
WhatFigureThe condition on itWhere
Minimum level of production to be achievedAt least 50% of the installed capacity of the undertakingInstalled capacity means the capacity of production existing on the date of amalgamationSub-rule (1)(a)(i) read with sub-rule (3)
Time to achieve that levelBefore the end of four years from the date of amalgamationRelaxable by the Central Government under sub-rule (2) on an application by the amalgamated companySub-rule (1)(a)(i)
Period for which the level must be maintainedTill the end of five years from the date of amalgamationContinuation of the minimum level of production once achievedSub-rule (1)(a)(ii)
Years for which Form No. 29 must accompany the returnThe year the level is achieved and subsequent years falling within five years from the date of amalgamationCertificate verified by an accountant with reference to books of account and other documents showing particulars of productionSub-rule (1)(b)

The forms it prescribes

What this means in practice

Two different clocks run from the same date. The 50% level must be reached before the end of four years from the date of amalgamation, and it must then be maintained till the end of five years from that date, so reaching the level in year four leaves a further year in which it cannot be allowed to slip. Fifty per cent is measured against the capacity existing on the date of amalgamation, not against capacity as later expanded or contracted, which fixes the benchmark at the outset. The certificate is a recurring obligation, not a one-time filing: Form No. 29 goes with the return for the year the level is achieved and for every subsequent year inside the five, and it must be verified by an accountant against books and production records. Relief for a company that cannot get there is not with the Assessing Officer — sub-rule (2) puts it with the Central Government, on the company's application, and the Government may relax the level or the period or both, having regard to the genuine efforts made and the circumstances that prevented them from succeeding.

An example

Illustrative only, and invented for this page. The figures are chosen to show the requirement biting, not taken from any real matter.

A company acquires an industrial undertaking by amalgamation on 1 October, when the undertaking's capacity of production is 20,000 units a year. Under sub-rule (1)(a)(i) it must produce at least 10,000 units a year before the end of four years from that date, and it reaches that level in the third year. It files Form No. 29, verified by an accountant, with its return for that third year and again for the fourth and fifth years. If production falls to 8,000 units in the fifth year, the condition in sub-rule (1)(a)(ii) is broken even though the level had been reached in time; its route is an application to the Central Government under sub-rule (2), not a plea to the Assessing Officer.

Where you meet this rule

An amalgamated company meets it as the Form No. 29 certificate filed with its return each year within the five-year window, and in any assessment where the set-off of the amalgamating company's accumulated loss or unabsorbed depreciation is examined.

The words themselves

achieve the level of production of at least 50% of the installed capacity of the said undertaking before the end of four years from the date of amalgamation
Rule 60(1)(a)(i), Income-tax Rules, 2026.
continue to maintain the said minimum level of production till the end of five years from the date of amalgamation
Rule 60(1)(a)(ii), Income-tax Rules, 2026.
"installed capacity" means the capacity of production existing on the date of amalgamation
Rule 60(3), Income-tax Rules, 2026.

What people get wrong

What this page does not tell you. It does not reproduce the rule. Everything above was written from the rule’s own text as the Income Tax Department publishes it — the text is here. A rule is subordinate legislation: it prescribes the method, the form or the period, and it cannot enlarge the charge the section imposes. Where a figure matters, read the sub-rule it comes from.