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Section 55 Income Tax Act 2025: How Is Insurance Business Income Computed?

Section 55 establishes a special method for calculating taxable profits and gains from the business of insurance. The computation follows Schedule XIV rather than the ordinary business-income rules wherever the provision overrides them.

Legal position: Section 55 of the Income-tax Act, 2025 applies from 1 April 2026. It should not be confused with Section 55 of the Income-tax Act, 1961, which deals with cost of acquisition and cost of improvement for capital gains.

What does Section 55 of the Income-tax Act, 2025 provide?

Section 55 directs that profits and gains of any business of insurance, including such business carried on by a mutual insurance company or co-operative society, shall be computed in accordance with Schedule XIV. This rule applies notwithstanding contrary provisions concerning income from house property, capital gains or other sources, section 390(5) and (6), and sections 26 to 54.

The overriding language makes this a specialised computation rule. It does not mean that every receipt of an insurance enterprise is automatically exempt or that the ordinary tax provisions cease to apply for every purpose.

Which insurance businesses are covered?

The statutory language extends to any business of insurance. It expressly includes insurance conducted by a mutual insurance company and a co-operative society. The computation must be made with reference to the relevant category and conditions in Schedule XIV.

How is taxable insurance income calculated under Schedule XIV?

Schedule XIV contains the detailed computational framework. In practice, the taxpayer should first identify the type of insurance business, prepare the applicable financial and regulatory accounts, and then apply the adjustments and special rules prescribed by the Schedule.

  1. Identify the insurance activity and the relevant Schedule XIV provisions.
  2. Use the prescribed accounting base and supporting financial statements.
  3. Make only the adjustments permitted or required by Schedule XIV and other applicable provisions.
  4. Reconcile the resulting taxable profits with the return of income and relevant disclosures.
Important: Section 55 itself does not prescribe a single flat tax rate or a universal percentage deduction for insurance businesses. The detailed calculation depends on Schedule XIV and the taxpayer's circumstances.

Relevant terms and statutory context

Business of insurance: The activity of undertaking insurance risk in exchange for premiums or other consideration, subject to the applicable insurance law and the special tax computation framework.
Mutual insurance company: An insurer organised on mutual principles. Section 55 expressly includes insurance business carried on by such a company.
Co-operative society: A society constituted or registered under the relevant co-operative societies legislation; insurance business carried on by such a society is expressly within the provision.
Schedule XIV: The Schedule to the Income-tax Act, 2025 that prescribes the special computation of profits and gains from insurance business.

Illustration: why the special computation matters

Suppose an insurer reports accounting profit of Rs. 10 crore. That amount should not automatically be treated as taxable insurance-business profit. The insurer must apply the relevant Schedule XIV computation to determine the amount chargeable to tax. Without the financial statements and Schedule XIV adjustments, a numerical tax computation would be speculative.

Relationship with the Income-tax Act, 1961

The comparable provision under the Income-tax Act, 1961 is Section 44 (Insurance business), which also prescribed a special method for computing insurance-business profits. Section numbers have changed under the 2025 Act: Section 55 of the old Act concerns capital-gains cost definitions, whereas Section 55 of the 2025 Act concerns insurance business.

Frequently asked questions

Does Section 55 apply to mutual insurance companies?

Yes. The provision expressly includes insurance business carried on by a mutual insurance company.

Does it cover co-operative societies conducting insurance business?

Yes. Co-operative societies carrying on insurance business are expressly covered.

Can an insurer compute taxable profits solely under the normal business-expense provisions?

No. Where Section 55 overrides the ordinary computation rules, the insurer must apply Schedule XIV.

Is Section 55 of the 2025 Act the same as Section 55 of the 1961 Act?

No. The corresponding insurance-business provision in the 1961 Act is Section 44. Section 55 of the 1961 Act concerns capital-gains cost definitions.

Statutory sources and further reading

For authoritative interpretation, consult the Income-tax Act, 2025 as amended, particularly Section 55 and Schedule XIV. See also the Income Tax e-Filing Portal.

Last reviewed: 10 November 2026. This article is a general explanation; actual computation depends on the applicable law, Schedule XIV and facts of the insurance business.