The Short Answer
Transfer pricing disputes before the Dispute Resolution Panel and the Income Tax Appellate Tribunal are handled by chartered accountants and advocates, and for a material adjustment the effective team usually contains both, plus someone who can defend the economics.
A chartered accountant can represent you at every stage that decides most cases: the TPO proceedings, the DRP, the first appeal and the ITAT. Under Section 515 of the Income-tax Act, 2025 (formerly Section 288), an accountant is a recognised authorised representative, and written authorisation is required.
An advocate is required only for the High Court, which in transfer pricing is genuinely a last resort, because the ITAT is the final authority on facts and transfer pricing is overwhelmingly a factual dispute.
The real answer, though, is not about the credential. It is about whether the team can do four quite different things.
What the Work Actually Involves
Economic analysis. Comparable selection, filters, benchmarking, working capital and capacity adjustments, aggregation versus transaction-by-transaction testing, DEMPE analysis for intangibles. This is the substance of most disputes and it is not legal work. It is applied economics, and the person doing it needs to have built benchmarking studies, not just read them. Our guide to transfer pricing methods covers the framework the argument sits in.
The documentary record. The Form 3CEB, the study report, the intercompany agreements, the invoices and the evidence of benefit received. Most adjustments that get deleted are deleted on documents, which is why a properly maintained transfer pricing defence file does more work than advocacy. Where the file is thin, the case is thin, and no forum fixes that.
Legal and procedural strategy. Whether the draft order was validly passed, whether the TPO stayed within his reference, whether directions were followed, whether limitation is intact.
Forum advocacy. Arguing it, in writing before the DRP and orally before the Tribunal. Those are different registers and not everyone does both well.
Who Can Appear Where
- TPO proceedings — Chartered accountant: Yes; Advocate: Yes; In-house team: Yes, if authorised
- Draft order stage, deciding the route — Chartered accountant: Yes; Advocate: Yes; In-house team: With advice
- Dispute Resolution Panel — Chartered accountant: Yes; Advocate: Yes; In-house team: Yes, if authorised
- First appeal, CIT(A) — Chartered accountant: Yes; Advocate: Yes; In-house team: Yes
- ITAT — Chartered accountant: Yes; Advocate: Yes; In-house team: Limited
- High Court — Chartered accountant: No; Advocate: Yes; In-house team: No
- Supreme Court — Chartered accountant: No; Advocate: Yes; In-house team: No
Why the DRP Deserves a Specialist
The DRP is a collegium of three senior commissioners, and it is not simply an appeal in another building. Three features change how you should staff it.
It understands transfer pricing. Comparables, filters and economic adjustments are its daily work. An argument that would need three hearings to explain elsewhere lands immediately here. That is an advantage only if your representative can actually make the technical argument.
It can consider fresh material. The panel can make its own enquiries and consider material you did not put before the TPO. This is the most underused feature of the whole mechanism. If your benchmarking was weak at assessment stage, this is your chance to fix it, not merely to complain about the TPO's version.
It runs to a statutory clock. Directions must issue within nine months from the end of the month the draft order was forwarded, and the final order within one further month. Nine months sounds generous until you try to commission a fresh economic analysis inside it.
Our detailed guide to the Dispute Resolution Panel in income tax sets out the procedure, and the choice between the DRP and the ordinary appeal route is a separate decision taken within thirty days of the draft order.
Why the ITAT Is the Real Deadline for Facts
The Tribunal is the last authority that will examine facts. Above it, the High Court hears only substantial questions of law.
So every comparable you want considered, every adjustment you want made, every document you want on the record has to be there by the time the Tribunal decides. A group that holds material back, or engages someone who cannot present the economics, does not get another chance. The mechanics of getting there are in our guide on filing an ITAT appeal.
Practically, this means transfer pricing matters should be staffed for the Tribunal from the draft order stage onwards, not upgraded when they get there.
The Team Structure That Works
For a material adjustment, three roles, sometimes in one firm, sometimes not.
The transfer pricing specialist owns the economics: benchmarking, comparables, adjustments and the rebuttal of the TPO's set. This is the person who wins or loses the case.
The litigation lead owns the objections, the paper book, the submissions and the appearance, and holds the procedural points.
Your in-house team owns the underlying facts: what the entity actually does, who bears which risk, where the people and decisions sit. Functional reality is something no external adviser can invent, and TPOs test it.
The common failure is a compliance-only relationship. The firm that files your Form 3CEB every year is not automatically equipped to defend it before a panel of commissioners. Ask directly whether they have.
Where Adjustments Actually Get Defeated
Four recurring lines, and each tells you what expertise you need.
The comparable set is wrong. Companies with different functions, different risk profiles, loss-makers excluded selectively, or filters applied inconsistently. This is economics.
Adjustments were ignored. Working capital, capacity utilisation, start-up phase, or extraordinary items. Also economics.
The study itself is weak. Which is a documentation problem that should have been fixed years earlier. Our note on the most common errors in TP study reports covers what TPOs look for, and transfer pricing documentation requirements in India sets the baseline.
The TPO exceeded his reference or the AO departed from directions. Procedural, and the kind of point a litigation lead spots. The Delhi High Court confirmed in 2026 that an Assessing Officer cannot make additions contrary to binding DRP directions.
The wider picture is in our overview of transfer pricing litigation in India.
When the Answer Is Not Litigation at All
If the same adjustment is proposed year after year, the forum question is the wrong question. You are paying to re-fight a settled argument annually.
Two alternatives are worth pricing before you commit to another round. Safe harbour offers certainty at a defined margin, covered in our guide to safe harbour rules for transfer pricing in India. An advance pricing agreement buys forward certainty and can cover rollback years.
An adviser who has never raised either with you is selling litigation rather than solving the problem.
Do Not Overlook the Parallel Exposures
Two things that travel with a transfer pricing adjustment and are frequently handled by different people who never speak.
GST on the same internal transaction. A management fee or intra-group service can be tested for arm's length under transfer pricing and for value under GST simultaneously. See intercompany transactions and dual exposure under TP and GST.
Withholding on the payment. Where the related-party payment goes offshore, characterisation and treaty rate arise alongside quantum. The audit exposure is set out in our note on the importance of transfer pricing audits.
Five Questions to Ask Before You Appoint Anyone
- Have you appeared before the DRP, and in which years? Ask for specifics. Filing objections and arguing them are different.
- Who does the benchmarking, and will they be in the room? If the economics is subcontracted and the person cannot attend, your best argument arrives second-hand.
- Will you propose fresh comparables at the DRP, or only defend the existing study? The panel can consider new material. Not using that is leaving your strongest tool unopened.
- What is your view on safe harbour or an APA for future years? Someone who never mentions them is not thinking past this file.
- Who appears if this reaches the High Court? A CA cannot. The plan should exist before you need it.