Advocate-client privilege protects communications, not advocate’s unlawful or independent conduct; Delhi HC upholds GST search of Advocate’s office

Delhi High Court: The instant writ petition was filed by an advocate (petitioner) challenging the search conducted by the respondents (GST Department) at the premises of M/s Bass Legal LLP (Bass Legal), including the cabin being used by the petitioner, and the consequential seizure of his CPU and other documents, and the Court was called to decide the extent to which advocate-client privilege can operate when the Advocate himself becomes the subject of investigation. The Division Bench of Anil Kshetarpal* and Shail Jain, JJ., dismissed the writ petition, holding that the search was carried out pursuant to a valid authorisation under Section 67(2), Central Goods and Services Tax Act, 2017 (CGST Act) subject to the protection attached to genuinely privileged communications and unrelated third-party client material.

The Court held that:

1. A lawful search under Section 67(2) CGST Act is not rendered invalid merely because the premises or cabin is used by an Advocate.

2. Privileged advocate-client communications distinguished from material concerning the advocate’s own affairs or alleged participation in the subject matter of investigation.

3. The protection under Section 132, Sakshya Adhiniyam, 2023 (BSA) is intended to protect the client’s ability to communicate candidly with the Advocate.

4. Investigative material containing statements and information whose disclosure may prejudice the investigation need not necessarily be furnished to the person under investigation at that stage.

5. A departure from departmental instructions does not automatically invalidate a search unless it results in violation of a mandatory statutory requirement or affects the authority’s jurisdiction.

6. Subsequent client consent does not retrospectively validate an earlier search.

7. Even when the search itself is valid, unrelated confidential information of other clients cannot be subjected to unrestricted examination.

Also Watch: SC on Advocate-Client Confidentiality: Duty Continues Even After Relationship Ends

Factual Matrix

In the instant matter, the petitioner was initially a partner in Bass Legal (firm constituted by petitioner’s father) and primarily handles and overseas matters relating to taxation, both direct and indirect, on behalf of the said firm. M/s Matkarma Technology Pvt. Ltd. (MTPL) had engaged him from June 2023 for professional services involving GST, ROC filings, income-tax and TDS returns, intellectual-property matters, cyber-crime matters and other legal compliances. From October 2023, MTPL independently took over its statutory and financial compliances and thereafter he continued only to provide legal assistance whenever required.

The GST Department had earlier searched MTPL’s premises on 4 and 5 September 2024. The petitioner was one of MTPL’s authorised representatives during that search. Thereafter, summons were issued to him on several occasions, including on 22 September 2024, 1 October 2024, 10 June 2025 and 19 June 2025. He ultimately appeared before the Anti-Evasion Branch on 27 June 2025 and furnished his statement.

On 25 July 2025, the GST Department searched the premises of Bass Legal pursuant to an authorisation dated 24 July 2025 issued under Section 67(2), CGST Act. Documents relating to MTPL were found and resumed. In absence of petitioner’s presence, a CPU installed in his cabin was also seized. He alleged that the officers accessed his computer and obtained its password through his father and that the computer contained privileged and confidential material relating to MTPL as well as his other clients.

The panchnama recorded that the search commenced at about 1:12 p.m. and concluded at around 9:00 p.m. and that a CPU having 8 GB RAM and 1250 GB internal storage was seized.

The High Court on 28 July 2025, expressed concern regarding the search of an advocate’s office and the possibility that the seized CPU could contain privileged communications. It observed that an advocate could not be subjected to such action merely because he represented a client and directed the GST Department to place material showing that the petitioner was “not merely representing his client but was also personally involved in the alleged illegality”. It also directed that the CPU should not be opened or its contents downloaded without the presence of the petitioner or his authorised representative.

Thereafter, elaborate safeguards were prescribed for examination of the CPU including presence of petitioner, his lawyers/forensic expert, IT officials of the Delhi High Court and a GST forensic expert during examination. The entire hard drive was to be cloned, a copy supplied to the Petitioner, and files relating to MTPL were to be identified separately.

The Court subsequently permitted parsing of the data at the Directorate General of GST Intelligence/National Forensic Sciences University laboratory, while continuing safeguards concerning the Petitioner and unrelated client material.

Issues for Determination

1. Whether the search and seizure of the petitioner’s cabin and CPU were illegal because he was an advocate and the seized material could contain privileged communications?

2. Whether the production of investigative material before the Court in a sealed cover was impermissible?

3. Whether absence of a show cause notice (SCN) against MTPL affected the legality of the search or summons issued to the Petitioner?

4. Whether the respondents had changed their stand during investigation?

5. Whether alleged non-compliance with departmental instructions, the Master Circular and the CBI Manual vitiated the search?

6. Whether the search authorisation was issued after recording the requisite “reasons to believe”?

7. What was the effect of MTPL’s subsequent Board Resolution consenting to production of its material?

Analysis

At the outset, the Court noted that the petitioner’s cabin was inside the office premises of Bass Legal and formed part and parcel of those premises. The petitioner’s letterhead also carried the same address. Consequently, once Bass Legal was validly authorised to be searched, the mere fact that the petitioner was using one of the cabins did not independently invalidate the search of that cabin.

The Court emphasised that, at the stage of authorising a search, the competent authority was not required to record a finding of guilt or determine the merits of the allegations. The relevant question was whether there was material before the competent authority on the basis of which the statutory power under Section 67(2), CGST Act could be exercised.

On examining the reasons recorded, the Court was satisfied that they disclosed a sufficient basis for authorising the search of Bass Legal. Therefore, the challenge based upon alleged absence of reasons to believe failed.

The Court drew a distinction between privileged professional communications between Advocate and client and material concerning the advocate’s own affairs, conduct or alleged involvement in the subject matter of investigation. It held that merely because the petitioner is an advocate and the CPU was located in his cabin, the entire contents of the computer could not automatically be placed beyond the reach of a lawful investigation.

The protection of advocate-client privilege attaches to the nature of the communication or material and the circumstances in which it came into existence; it does not arise merely because the material happens to be found in an advocate’s office. Thus, material concerning the advocate’s own independent affairs, transactions or activities cannot acquire absolute immunity merely by virtue of its location in the advocate’s office.

“The protection of advocate-client privilege is intended to preserve the confidentiality of communications made in the course of the professional relationship between an Advocate and his client. The privilege, however, attaches to the nature of the communication or material and the circumstances in which it came into existence. It does not follow merely from the fact that the material is found in the office or possession of an Advocate.”

The Court emphasised on Section 132 BSA and held that the privilege is, in substance, a privilege conferred for the protection of the client and not a personal privilege of the advocate. The purpose of the provision was to allow the client to communicate freely and candidly with the advocate without apprehension that such communication will subsequently be disclosed to the client’s detriment. Accordingly, the advocate’s obligation of confidentiality flows from the privilege protecting the client.

In the instant matter, the respondents were not merely seeking to investigate communications between MTPL and its advocate, they were also relying upon material suggesting that the petitioner himself may have participated in or been involved in the affairs under investigation. The Court clarified that the material placed by the respondents was not being treated as proof of the petitioner’s guilt or liability.

The Court distinguished investigation into the advocate’s own conduct from an attempt to access privileged communications merely because they were stored on the advocate’s computer. It expressly stated that the material relied upon by the respondents was being considered only to determine whether the investigation itself could be interdicted on the ground of advocate-client privilege.

The Court further noted that the petitioner admitted that certain files had been deleted from a remote location while the search proceedings were underway. The Court did not treat the deletion, by itself, as establishing wrongdoing. However, it held that this was a circumstance which the respondents were entitled to examine during the investigation, particularly because the investigation concerned electronic data and the respondents alleged that the Petitioner had access to and control over such data.

At the same time, the Court did not treat the validity of the search as authorising unrestricted access to everything contained in the petitioner’’ computer. It recognised that an advocate’s computer may contain confidential information belonging to clients having no connection whatsoever with the investigation.

The Court’s subsequent orders were thus intended to ensure that the investigation is not frustrated while, at the same time, the confidentiality of data pertaining to third-party clients is protected. “The Local Commissioners were directed to supervise the exercise and the data was to be identified with the assistance of the Petitioner. The procedure adopted by this Court also ensured that the Petitioner received a cloned copy of the data.”

The Court rejected the petitioner’s reliance on Madhyamam Broadcasting Ltd. v. Union of India, (2023) SCC OnLine SC 366, and contention that the respondents could not rely upon material in sealed cover without furnishing it to him. It noted that the material comprised statements and investigative material collected during an ongoing investigation, which were produced to enable the Court to examine the basis for the investigation and the role attributed to the petitioner, and it was not being used to finally adjudicate the petitioner’s liability. The Court held that investigative material cannot necessarily be made available to the person under investigation merely because it has been placed before the Court.

The Court distinguished Madhyamam Broadcasting Ltd. on the facts and held that copies of the sealed-cover material need not be furnished to the petitioner at this stage. It also clarified that it had not relied on the material to return any finding on the ultimate liability of the petitioner or MTPL. Its consideration was limited to whether there existed a basis to proceed with the investigation and whether the search could be interdicted on the ground of privilege.

The Court also relied on Balakram v. State of Uttarakhand, (2017) 7 SCC 668, where a Three-Judge Bench held that a police case diary, being a record of day-to-day investigation, is not ordinarily available to the accused for inspection during inquiry or trial, and Sidharth v. State of Bihar, (2005) 12 SCC 545, which reiterated the same principle on non-disclosure of case diaries. While rendered in the context of police investigations, the Court held the underlying principle equally relevant here: disclosure of investigative material during a pending investigation cannot be directed as a matter of course where it may impede or interfere with that investigation.The Court also rejected the argument that the absence of an SCN against MTPL invalidated the search or summons. It observed that the matter was still at the investigation stage and a SCN would arise at a subsequent stage if the investigation ultimately resulted in adjudicatory proceedings. Therefore, the absence of a SCN against MTPL did not affect the legality of the search conducted on 25 July 2025.

The petitioner argued that the respondents had earlier described another individual as the person looking after MTPL’s operations and finances, whereas they subsequently alleged that the petitioner also played an active role. The Court found no inconsistency merely because the investigation subsequently brought forth material concerning another person’s role.

The Court observed that “an investigation is not static” and that, as investigation progresses and further material is collected, the investigating agency may examine the role of persons who subsequently emerge as having a connection with the transactions under investigation. Therefore, attribution of a role to the petitioner at a later stage did not, without more, amount to the Respondents “changing the goalpost”.

On petitioner’s relied on departmental instructions, the Master Circular dated 10 March 2017 and the CBI Manual, the Court asserted that the statutory power of search under Section 67, CGST Act has to be exercised in accordance with the statutory conditions. Administrative instructions and circulars may regulate the manner of exercising statutory power, but they cannot curtail or extinguish a power which the statute itself confers upon the competent authority. Therefore, even assuming some deviation from administrative instructions, such deviation would have to be examined in the context of the statutory requirements. In the absence of a demonstrated violation of a mandatory statutory requirement affecting the validity of the authorisation or jurisdiction to conduct the search, procedural deviation by itself would not render the entire search illegal. The same reasoning was applied to Clause 16.24 of the CBI Manual.

The Court noted that the Board of Directors of MTPL passed a Resolution dated 29 September 2025, recording that the petitioner and Bass Legal LLP were in possession of various statutory, financial, tax, accounting, electronic and physical records belonging to MTPL and consented to the handover and submission of such material to the CGST authorities. Therefore, as on the date of the judgment, MTPL had e consented to production of its material.

However, this Resolution could not retrospectively validate the search conducted on 25 July 2025. The Court expressly distinguished the legality of the search as on 25 July 2025 and the present position concerning MTPL’s consent to production of its own material. It further stated that MTPL’s consent did not authorise access to confidential material belonging to unrelated third-party clients.

The Court also rejected the contention that the absence of a personal hearing before seizure of the CPU, by itself, rendered the seizure illegal and noted that the CPU had been seized during a search authorised under Section 67. Moreover, the subsequent proceedings before the Court had ensured that the CPU would not be accessed in an uncontrolled manner and that appropriate safeguards would protect privileged and confidential material.

Decision

The Court held that the search of Bass Legal, including the petitioner’s cabin, had been carried out pursuant to a valid authorisation under Section 67(2) of the CGST Act. The petitioner’s status as an Advocate did not, by itself, make the search unauthorised.

The Court reiterated that communications and material protected by advocate-client privilege remain entitled to protection recognised in law. However, such privilege cannot operate as an absolute bar against investigation into the conduct of the advocate himself where prima facie material exists indicating that the advocate may have acted beyond the role of legal adviser and may have been involved in the affairs under investigation.

Accordingly, the Court dismissed the writ petition, vacated the interim orders, except to the extent of safeguards and directions already issued concerning examination and use of the seized data and permitted the respondents to proceed with the investigation in accordance with law. The Court further:

1. directed the cloned copy of the data be used for further investigation,

2. restricted examination to material relevant to the investigation concerning MTPL,

3. prohibited access to unrelated data belonging to other clients of the petitioner; and

4. clarified that, if specific material concerning another client subsequently becomes relevant, the Respondents may seek appropriate orders from the Court.

The Bench declined petitioner’s request for a one-week stay of the operation of the judgment.

Also Read: To Summon or not to Summon an Advocate? Inside important SC directions to guide Investigators & protect Client-Advocate privilege

[Puneet Batra v. Union of India, 2026 SCC OnLine Del 7236, decided on 18-9-2026]

*Judgment Authored by Justice Anil Kshetarpal

Advocates who appeared in this case:

For the Petitioner: Mr. N. Hariharan, Mr. Avi Singh, Mr. Mohit Mathur, Sr. Advs., Mr. Vinit Bhatia, Mr. Animesh Gaba, Mr. Shikhar Garg, Mr. Yash Kadyan, Mr. Harsh Vardhan, Ms. Punya Rekha Angara, Mr. Amartya, Mr. Aman Akhtar, Ms. Vasundhara Raj Tyagi, Mr. Arjan Singh Mandla, Mr. Apoorv Kumar, Mr. Krishna Shukla, Mr. Vignesh and Ms. Bhavya Chhikara, Advs. with Petitioner in-person.

For the Respondents: Mr. Tushar Mehta, SG, Mr. S. V. Raju, ASG and Mr. Akash Panwar, JSC along with Mr. P. C. Aggarwal, Mr. Digvijay Dam, Mr. Aman Mehta, Mr. Madhav Goel, Mr. Annam Venkatesh, Ms. Aditi Andley, Mr. Aryansh Shukla, Ms. Agrimaa Singh and Mr. Abhimanyu Kapoor, Advs. Mr. T. Singhdev, Sr. Adv. along with Mr. Abhijit Chakravarty, Mr. Tanishq Srivastava, Ms. Anum Hussain, Mr. Bhanu Gulati, Mr. Sourabh Kumar and Ms. Yamini Singh, Advs. Mr. Anurag Ojha, SSC along with Mr. Dipak Raj, Mr. Aryaman Singh Chouhan and Mr. Aditya Chaudhary, Advs. Mr. Varun Mishra, SPC along with Ms. Shreeya Sud and Mr. Ashar Hussain, Advs.