Transfer Pricing under the Income-tax Act, 2025: Arm’s Length Price, Documentation, Form 48 Report and Fee (Tax Year 2026-27)

Last updated: 31 August 2026 · Written and reviewed by CA Meet Dhrangadhariya, CSM & Co LLP

When two related businesses deal with each other, the price they charge may not be the price independent parties would have agreed. Transfer pricing rules make sure the profit is not shifted out of India by such pricing. In the Income-tax Act, 2025 (from 01/04/2026) they are in Chapter X, sections 161 to 173 (old sections 92 to 92F), and the Rules in Rules 84 and 85.

Section map

Who is an associated enterprise (section 162)

Two enterprises are associated if, for example:

• the same persons take part in the management, control or capital of both;
• one holds 26% or more of the voting power of the other, or a person holds 26% or more in each;
• one has lent a loan that is 51% or more of the book value of the other’s total assets, or guarantees 10% or more of its total borrowings;
• one appoints more than half of the other’s board or an executive director;
• one depends wholly on intangibles owned by the other, or 90% or more of its raw materials come from the other on influenced terms, or its goods are sold to the other on influenced terms;
• common control by an individual or relatives, or a HUF and a member;
• one is a firm, association or body of individuals and the other holds 10% or more interest in it; or
• they have a prescribed relationship of mutual interest.

International and specified domestic transactions

An international transaction (section 163) is a transaction between associated enterprises, one of which is necessarily a non-resident, covering tangible and intangible property, capital financing (borrowing, lending, guarantee, marketable securities, advances), services (market research, management, technical, legal, accounting and others), business restructuring, cost-sharing arrangements and any other transaction having a bearing on profits, income, losses or assets. A transaction with an outsider is deemed an international transaction if a prior agreement exists with an associated enterprise, or its terms are determined in substance between the outsider and the associated enterprise (section 163(2)).

A specified domestic transaction (section 164) includes certain transactions between the assessee and related persons (for example those covered by sections 122, 140(9), 140(13) and 205(4)) and prescribed ones, where the aggregate of such transactions in the tax year exceeds ₹20 crore.

Determining the arm’s length price (section 165)

1. Choose the most appropriate method from: comparable uncontrolled price, resale price, cost plus, profit split, transactional net margin, or another method the Board prescribes (section 165(1) and (2)).
2. If one price results, it is the arm’s length price; but the price actually charged is accepted if it differs by no more than a notified percentage, not exceeding 3% (section 165(3)(a)). If more than one price results, the price is determined as prescribed (section 165(3)(b)).
3. The Assessing Officer can determine the arm’s length price if the price was not determined correctly, documents were not kept, the data used is unreliable or information was not furnished in time, after giving a show-cause notice (section 165(4) and (5)). No deduction under Chapter VIII is allowed on the income that is increased (section 165(7)).
4. Where the AO makes the adjustment on a payment from which tax was deducted, the other associated enterprise’s income is not recomputed (section 165(8)).
5. The Assessing Officer can refer the case to the Transfer Pricing Officer (section 166), and a secondary adjustment can be required to align the books with the transfer price (section 170).

Safe harbour rules (section 167) and advance pricing agreements (sections 168 and 169) can give certainty in advance.

Documentation (section 171, Rule 84)

Every person who has entered into an international or specified domestic transaction, and every constituent entity of an international group, must keep and maintain information and documents as prescribed. Rule 84(1) lists them: ownership structure, group profile, business description, terms of each transaction, functional analysis (functions, risks, assets), forecasts, comparability analysis, methods considered, the reasons for the method chosen, and the computation of the arm’s length price.

• Exemption: the list does not apply to international transactions whose aggregate value in the books for the year does not exceed ₹1 crore, but the assessee must substantiate that the income from them was computed at arm’s length (Rule 84(2) and (3)).
• Retention: nine years from the end of the relevant tax year (Rule 84(8)).
• On request: documents must be furnished within ten days of a notice, extendable by up to thirty days on application (section 171(2) and (3)).

The accountant’s report: Form 48 (section 172, Rule 85)

Every person who entered into an international or specified domestic transaction in the tax year must obtain a report from an accountant and furnish it in Form 48, at least one month before the due date of the return (Rule 85). “Specified date” is one month before the due date for the return under section 263(1) (section 173(d)). For a company or an audited assessee with a return due date of 31 October, that is 30 September (and one month before 30 November where the return is due on 30 November).

Consequences of default

The old penalty of ₹1,00,000 for not furnishing the report (section 447) was omitted by Finance Act 2026 from 01/04/2026 and replaced by the fee under section 428(d).

Practical points

1. Build the transfer pricing file during the year, not at filing time.
2. Check whether the 26%, 51% or 10% tests apply to every group company, since a small shareholding can still make two companies associated.
3. Treat management fees, royalties, loans to subsidiaries and guarantees as international transactions.
4. Keep the Form 48 date in the compliance calendar, one month before the return.

How CSM & Co LLP can help

We prepare transfer pricing documentation, benchmarking studies and the accountant’s report in Form 48 for businesses with related party dealings. Please reach out to our team and we will be happy to assist.

Frequently asked questions

Official sources

• Income Tax Department: Income-tax Act, 2025 (sections 161 to 173, 428, 442, 447)
• Income Tax Department: Income-tax Rules, 2026 (Rules 84 and 85, Form 48)

Related reading

• What is Income Tax? Meaning, Rules, Tax Slabs, Types and Tax Guide for Tax Year 2026-27
• Books of Account and Tax Audit: Sections 62 and 63, Form 26 and the New Fee (Tax Year 2026-27)
• Who Must File an Income Tax Return and Due Dates (Tax Year 2026-27)

Disclaimer

This article is for general informational purposes only and should not be considered professional advice. Please consult a qualified expert for advice tailored to your specific situation. The author and website owner are not liable for any errors or actions based on this content.

Arm's length price, Associated enterprises, Documentation, Form 3CEB, Form 48, International transaction, Section 172, Section 92, Specified domestic transaction, Transfer pricing

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