GST Advisory & Structuring
Business model review, ITC analysis, place of supply, classification, valuation, rate advisory and agreement review.
Direct Tax • Indirect Tax • GST • Customs • Litigation
Precision in Tax. Strength in Litigation.
CNK-PKSA is a boutique professional tax practice Firm advising businesses, promoters and enterprises on GST, Customs, FTP, Direct Tax, disputes, appellate proceedings, strategic tax matters and policy advocacy having PAN India network strength.
Who we are
A specialist in Tax practice with national execution capability.
M/s. P. K. Saha & Associates was established in March,1993 by CA Pulak Saha. The Firm commenced its journey as a full-service Chartered Accountancy Firm. Over the years, the Firm progressively evolved into a specialist boutique tax practice Firm focusing mainly on indirect taxation. In April, 2025 the Firm joined with the CNK Network having National as well as Overseas presence with an intention of strengthening its professional capabilities and expanding its reach through wider CNK Network.Subsequently, the name of the Firm has been changed to CNK P K Saha & Associates. CNK-PKSA delivers technically robust, commercially practical and time-bound tax solutions. The Firm’s approach blends boutique accessibility, Partners' personal attention with the strength of a wider professional network across major Indian cities and overseas locations.
01Partner involvement
02Technical depth
03Practical execution
Practice Areas
End-to-end indirect tax capability
From structuring and compliance to dispute strategy and representation.
GST Litigation & Representation
SCN replies, appeals, audit responses, advance ruling support,appearance before Adjudicating and Appellate Authorities including Tribunals across India and briefing the counsels for High Court and Supreme Court matters.
Compliance & Process Automation
Returns, e-invoicing, e-way bills, ITC reconciliation, dashboards, SOPs and litigation trackers.
Customs & Foreign Trade Policy
Classification, valuation, exemption analysis, EPCG, Advance Authorisation, AEO, FTP incentive support, Anti-Dumping Duty and handling litigation including represenation at all levels including Tribunal and briefing the counsels for the High Court and Supreme Court matters.
Transaction & Contract Structuring
Review and structuring of EPC, infrastructure, JDA, cross-border and sector-specific commercial arrangements.
Pre-GST Dispute Resolution
Service tax, Excise, VAT and CST matters, refund claims, appeal drafting and Tribunal-level representation.
Our Approach
Complex Tax Matters. Clear Strategic Solutions.
We begin with the commercial context, map tax positions to documentation and systems, identify exposure and opportunity, and execute through a clear action plan.
Discuss an engagement →01Understand the business and transaction context
02Evaluate existing tax positions and documents
03Identify risks, benefits and compliance gaps
04Formulate strategy in consultation with management
05Execute, represent and monitor outcomes
Industries
Sector-Specific Tax Expertise
ManufacturingInfrastructurePorts & LogisticsPower & EnergyHealthcareHospitalityAviationBFSITechnology & Data CentresTrading & Distribution
People
Senior-led engagement model
Leadership involvement is central to the way we advise, draft, represent and deliver.
Publications & Posts
Current thinking on tax and regulatory issues
Regulatory Resources
Quick access to official tax portals
Official links for GST, CBIC, Income Tax and firm updates.
GST
GST Portal
Taxpayer login, returns, registration, payments and advisories.
CBICGST Notifications & Circulars
Official notifications, circulars and indirect tax resources.
Income TaxIncome Tax Updates
Notifications, circulars, Acts, Rules and departmental updates.
E-FilingIncome Tax E-Filing
Return filing, forms, e-proceedings and taxpayer services.
GSTATGSTAT Updates
Use the GST portal for official GSTAT updates when enabled.
LinkedInCNK-PKSA IDT
Follow our posts, alerts and professional publications.
Presence
Kolkata-based. PAN-India reach.
Our Kolkata practice is supported by a wider professional network across Mumbai, Pune, Delhi, Gurgaon, Chandigarh, Ahmedabad, Vadodara, GIFT City, Bengaluru, Chennai and international locations including Dubai and Abu Dhabi.
Contact
Start a conversation with CNK-PKSA.
For tax advisory, GST litigation, Customs, FTP, compliance or transaction structuring support, reach out to our Kolkata office.
CNK P K Saha & Associates
“Saha’s”, 1st & 2nd Floor, CC-166, New Town, AA-1C, Kolkata – 700156
Email: info@cnk-pksa.in