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A Specialist Indirect Tax Practice

Counsel in Indirect Taxation, Customs & International Trade.

Prudent Legal represents domestic and multinational businesses on Goods and Services Tax, Customs, Anti-Dumping Duty, and Foreign Trade Policy matters — from strategic advisory to appellate litigation before Tribunals, High Courts, and the Supreme Court of India.

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Years of Combined Experience
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Matters Handled by the Team
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Core Practice Areas
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Sector Focused
Prudent Legal emblem
"Prudence, in matters of taxation, is the quiet discipline of understanding the statute, the procedure, and the client in equal measure."
— Firm Philosophy
About the Firm

A boutique firm with deep roots in indirect taxation.

Prudent Legal is a specialist law firm focused exclusively on indirect taxation, customs, and international trade law. Built around decades of subject-matter experience, the firm advises clients on the full life-cycle of indirect tax matters — from day-to-day compliance and transaction structuring to contested litigation at every appellate tier.

We advise domestic and multinational businesses across manufacturing, trading, logistics, and services sectors on the full life-cycle of indirect tax matters — from transactional structuring and compliance to investigations, Show Cause Notices, adjudication before the Commissionerates, and appellate litigation before CESTAT, the GST Appellate Tribunal, High Courts, and the Supreme Court of India.

20+ Years of Subject-Matter Experience
Specialist Focus, Not Generalist Practice
Advisory Through Apex Court Advocacy
Partner-Led, Responsive Engagement
What We Practice

Core Areas of Expertise.

Every matter we handle sits within the specialised world of indirect taxation. This focus allows the firm to move with precision on the issues that decide outcomes for our clients.

01 —

Goods & Services Tax

Advisory and litigation on GST registration, classification, input tax credit, refunds, audits, and disputes before adjudicating, appellate, and writ forums including the GST Appellate Tribunal.

02 —

Customs Law

Full-spectrum Customs practice — classification and valuation (including SVB proceedings and related-party transactions), exemptions, refunds, drawback, and representation before Customs authorities, Commissionerates, and CESTAT.

03 —

Indirect Tax Litigation

Drafting and arguing replies to Show Cause Notices, appeals, writ petitions, and revision proceedings across the Commissionerates, CESTAT, GST Appellate Tribunal, High Courts, and the Supreme Court of India.

04 —

DRI & Investigations

Representation during DRI, DGGI, and SIIB investigations — including summons, statements, seizure and arrest matters, provisional release, and bail proceedings before the appropriate fora.

05 —

Foreign Trade Policy

Advance Authorisation, EPCG, RoDTEP, MEIS/SEIS entitlements, SEZ matters, and licensing disputes before the DGFT and the appellate hierarchy.

06 —

Anti-Dumping Duty

Representation in anti-dumping, countervailing, and safeguard duty investigations, including sunset and mid-term reviews before the DGTR, and appeals before CESTAT.

07 —

FEMA & Cross-Border

Advisory on FEMA compliance for cross-border trade, ODI/FDI regulations, and the interplay with Customs and indirect tax obligations on international transactions.

08 —

Bail & Criminal Matters

Bail and anticipatory bail applications in proceedings arising from Customs, GST, and allied investigations — before Magistrates' Courts, Sessions Courts, and High Courts.

Three Pillars of Practice

How we serve clients.

The firm's engagement is structured around three core service lines that address the indirect-tax requirements of a modern business: representation in disputes, advisory counsel, and continuing compliance support.

I. LITIGATION

Drafting & Representation

Representation at every stage of the indirect-tax dispute cycle — from replies to Show Cause Notices through adjudication, appellate, and writ remedies across the Commissionerates, CESTAT, the GST Appellate Tribunal, High Courts, and the Supreme Court of India.

  • Show Cause Notice replies
  • Adjudication before Commissionerates
  • Appeals before Commissioner (Appeals)
  • CESTAT & GSTAT representation
  • Writ petitions & appeals before High Courts
  • SLPs and appeals before the Supreme Court
II. ADVISORY

Strategic Counsel & Opinions

Written opinions and retainer advisory on the interpretation and application of indirect-tax statutes — covering classification, valuation, exemptions, input tax credit, and the structuring of transactions across domestic and cross-border trade.

  • Written legal opinions
  • Retainer advisory
  • Transaction & supply-chain structuring
  • Classification & valuation review
  • Advance rulings
  • Pre-litigation risk assessment
III. COMPLIANCE

Day-to-Day Compliance Support

End-to-end compliance support across GST, Customs, and Foreign Trade Policy — including registrations, returns, departmental audits, assessments, replies to routine notices, and representation at the investigation stage.

  • GST & Customs registrations
  • Departmental audits & assessments
  • Replies to summons & notices
  • Representation in investigations
  • DGFT authorisations & licences
  • Routine refunds & reconciliations
Our People

Counsel you can call by name.

The firm is partner-led by design. Every engagement is staffed with senior lawyers who know the file end-to-end — and who take the call when it matters.

SK
Advocate

Dr. Sanjay Kalra

M.Com., LL.M., Ph.D. (GST Law) · Advocate, High Court

Dr. Sanjay Kalra brings 20+ years of experience in Customs and indirect tax to the firm. Having served 18+ years in the Indian Customs administration, he has closely handled matters involving valuation before the Special Valuation Branch (SVB), Directorate of Revenue Intelligence (DRI), Special Intelligence and Investigation Branch (SIIB), and the Directorate General of GST Intelligence (DGGI). His practice today focuses on Customs valuation, classification, anti-dumping matters, and complex indirect-tax litigation — reinforced by his doctoral research in GST law.

Customs SVB DRI Valuation
MK
Founding Partner

Adv. Mohit Kalra

B.Com., LL.B. (Hons.), LL.M. · Advocate

Adv. Mohit Kalra heads the firm's indirect-tax practice, with a focus on Goods and Services Tax, Customs, and high-stakes indirect-tax litigation before GST authorities, CESTAT, and High Courts. His practice spans Show Cause Notices, departmental investigations, refunds, input-tax-credit disputes, and strategic advisory for domestic and multinational clients across manufacturing, trade, and services. He is a regular contributor of commentary on developing questions in indirect tax law.

GST Customs Litigation Advisory
VS
Partner

Adv. Vishaw Partap Singh

LL.B., LL.M. · Advocate

Adv. Vishaw Partap Singh handles indirect-tax advisory and litigation mandates at the firm, with a particular focus on drafting replies to Show Cause Notices, appeal memoranda, and writ petitions across GST, Customs, and Foreign Trade Policy. He represents clients through departmental audits, investigations, and appeals before tax authorities, Tribunals, and the High Courts — with a recognised eye for the procedural detail that often determines outcomes.

Indirect Tax FTP Drafting Appeals
AK
Advocate

Adv. Abhinav Kumar

B.Com., LL.B. (Hons.) · Advocate

Adv. Abhinav Kumar practises at the criminal-side intersection of indirect tax, with a focused practice on bail and anticipatory bail applications before Magistrates' Courts, Sessions Courts, and High Courts. His work often arises in connection with DRI, DGGI, and Customs investigations and prosecutions — where matters of liberty run alongside the substantive tax dispute.

Bail Anticipatory Bail High Court Investigations
Insights & Updates

Articles and tax updates.

The firm publishes commentary on developing questions in indirect tax law, and surfaces the latest updates and circulars that affect our clients' businesses.

SUPPLIER PURCHASER ITC §16 CGST CANCELLED § 29(2) CGST

Demand of ITC and Imposition of Penalty Due to Retrospective Cancellation of Supplier’s Registration

An examination of the position of bona fide purchasers facing demands for input tax credit reversal under Sections 73 and 74 of the CGST Act when their suppliers’ registrations are cancelled retrospectively, with reference to recent decisions of the Supreme Court and the Calcutta High Court.

Read PDF
2019-20 2020-21 2021-22 2022-23 SHOW CAUSE NOTICE § 73 / § 74 CGST

The Legality of Consolidated Show Cause Notices by Clubbing of More Than One Financial Year

A note on the contrasting positions taken by the High Courts of Karnataka, Madras, Kerala, and Bombay on whether the GST authorities may issue a single show cause notice clubbing multiple financial years under Sections 73 and 74 of the CGST Act.

Read PDF
MERE SUSPICION is not enough to arrest REASONS TO BELIEVE § 104 CUSTOMS ACT • § 69 CGST Radhika Agarwal v. Union of India (SC, 2025)

‘Mere Suspicion’ Not Enough to Arrest under the Customs and GST Act

An analysis of the Supreme Court’s judgment in Radhika Agarwal v. Union of India clarifying the heightened threshold of “reasons to believe” required for arrest under Section 104 of the Customs Act and Section 69 of the CGST Act, and the safeguards against arbitrary detention.

Read PDF
SEIZURE OF CASH not permitted under § 67 500 500 CASH IS NOT “GOODS” § 2(52) READ WITH § 67 • CGST ACT Deepak Khandelwal (Del HC, 2023) • SC 2024

Legality of Seizure of Cash or Other Valuables under the GST Law

A note on the boundaries of the GST officer’s power of search and seizure under Section 67 of the CGST Act, with reference to recent decisions of the Kerala, Delhi, and Supreme Courts on the seizure of currency that does not form part of stock-in-trade.

Read PDF
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Our Approach

Why clients choose us.

We chose to be specialists. That decision shapes how we staff every matter, how we draft, and how we argue. Clients engage Prudent Legal when they want counsel that has seen the issue before — and knows what to do about it.

Engage the Firm
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Specialist Indirect Tax Practice
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Partner-Led on Every Matter
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End-to-End Representation
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Precision in Drafting and Advocacy
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Responsive and Accessible
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Sustained Client Relationships
Get in Touch

Speak with a specialist.

Tell us about the matter. We will respond promptly with an initial view and, where appropriate, a proposed scope of engagement.

Delhi — Head Office
A-62A, Sector 136 Noida, Uttar Pradesh – 201301
Delhi
A-81, Sector 4 Noida, Uttar Pradesh
Mumbai Office
902, 9th Floor, 72 Corp Saki Vihar Road, Sakinaka,
Andheri (East), Mumbai – 400072
Telephone
Email
legalsprudent@gmail.com For engagement enquiries and submissions.

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