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Patent Royalty Taxation in India (2026): 10% Tax Benefit Explained Clearly

Understand how patent royalty income is taxed in India under Section 115BBF, including eligibility, 10% tax benefits, and key compliance requirements.

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patent royaltySection 115BBFincome tax Indiaroyalty taxationpatent box regimetax benefits IndiaFY 2025-26

Form 65 and Patent Royalty Taxation in India (2026): A Clear and Correct Overview

The concept of Form 65 for patent royalty taxation , as described above, does not accurately reflect the current legal and practical position in India as of April 2026. It’s important to rely on verified provisions to avoid compliance risks. This short blog presents the correct, up-to-date framework for taxing patent royalty income in India.

What is the Actual Law Governing Patent Royalty?

As of now, concessional taxation on patent royalty income is governed by Section 115BBF.

This section forms part of India’s patent box regime and provides a 10% concessional tax rate on eligible royalty income. There is no officially implemented Form 65 used to opt into this benefit.

Is Form 65 Applicable in 2026?

No. Despite some references circulating online:

  • There is no standard or notified Form 65 used in income tax filings for this purpose.
  • The claim for concessional taxation is made directly in the Income Tax Return (ITR).
  • References to Income Tax Act, 2025 replacing the current system are not yet reflected in practical implementation.

Eligibility Conditions for 10% Tax Benefit

To avail the benefit under Section 115BBF, all the following conditions must be met:

  • The taxpayer must be a resident of India.

  • The royalty must arise from a patent:

    • Developed in India
    • Registered under the Patents Act, 1970

  • The taxpayer must be the true and first inventor (or co-inventor).

  • At least **75% of R&D expenditure must be incurred in India.

These conditions are strictly verified during assessments.

Tax Treatment of Patent Royalty Income

  • A flat 10% tax rate applies to eligible royalty income.

  • Tax is calculated on the gross amount.

  • No deductions are allowed for:

    • Research and development expenses
    • Depreciation or other costs

  • Applicable surcharge and 4% cess are added.

How to Claim the Benefit

Instead of filing a separate form:

  1. Report royalty income in the ITR

  2. Select taxation under Section 115BBF

  3. Provide relevant disclosures regarding:

    • Patent ownership
    • Royalty agreements
    • Income computation

Documentation and Scrutiny

Taxpayers should maintain:

  • Patent registration certificate
  • Royalty/license agreements
  • Proof of R&D expenditure in India
  • Financial records and bank statements
  • Tax statements such as Form 26AS

Authorities typically examine:

  • Inventor status
  • Location of R&D activities
  • Accuracy of royalty reporting

When is This Beneficial?

This regime works best for:

  • Individuals or entities with high royalty income and low expenses
  • Patent holders and innovators commercializing intellectual property

It may not be suitable when:

  • R&D costs are high
  • The taxpayer relies heavily on deductions

Conclusion

While the idea of Form 65 as a mandatory option form sounds structured, it is not part of the current tax framework in India. The correct and applicable provision remains Section 115BBF of the Income Tax Act. Taxpayers should exercise caution and rely only on officially recognized procedures, which involve claiming the benefit directly through the ITR.

Ensuring proper documentation and meeting eligibility criteria is essential to safely benefit from the concessional 10% tax regime on patent royalty income.