ABOUT US

SDM ADVISORY SERVICES (SDM), is a Corporate Advisory Firm having its principal office in Kolkata, with branch offices in Delhi and Bangalore and affiliates in various other cities of India.
Founded by a team of practicing company secretaries and lawyers the SDM team brings a high level of expertise and proficiency in specialized fields of law.

 
     
   
 
IMPORTANT DATES : > Return by persons with Unique Identification Number (UIN) like embassies etc to get refund under GST for goods and services purchased by them, for December . : 28/01/2026      > Issue of TCS certificate for December quarter by All Collectors : 30/01/2026      > Deposit of TDS u/s 194-IA on payment made for purchase of property in December. : 30/01/2026      > Deposit of TDS u/s 194-IB @ 5% on total payment of Rent more than 50,000 pm by individual or HUF (not liable to tax audit) during FY 24-25, where lease has terminated in December (Else TDS is to be deposited on annual basis by 30 April of next year.) : 30/01/2026      > Deposit of TDS on certain payments made by individual/HUF u/s 194M for December. : 30/01/2026      > Deposit of TDS on transfer of virtual digital asset u/s 194S, by an exchange, for December. : 30/01/2026      > TDS Statements for December quarter. : 30/01/2026      > Quarterly return of non-deduction at source by banks from interest on time deposit for December quarter. : 30/01/2026      > Annual Return by OPCs and Small Companies. : 31/01/2026      > Filing of financial statements by Cos (Other than OPCs) for FY 2024-25 with the ROC. (30 days from AGM.) : 31/01/2026      > Filing a report on Corporate Social Responsibility by every company covered u/s 135 of the Companies Act, 2013. : 31/01/2026     
 
     
   
 

Our Services

ADVISORY SERVICES

Company Secretaries Services, Mergers / De-Mergers, Amalgamation, SEBI Guidelines & Securities Market, Corporate Governance, FEMA & Cross-Border Trade Related Issues...

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DUE DILIGENCE

Pre-Investment Due Diligence of Target Companies/ Business Entities, All other kinds of Legal Due Diligence, Search Reports, Corporate Governance...

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DRAFTING & PLEADING

Agreements, MOUs, Contracts, Collaborations, Share Purchase Agreements, Joint Venture Agreements, Memorandum & Articles, Conveyance & Other Deeds...

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LICENSING

Incorporation of Companies, Formation & Management of Socities & Trusts, Licenses & Approvals relating to Imports & Exports, INS Accreditation...

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COMMERCIAL & BUSINESS CONTRACTS

Documentation, Agreements, Collaborations, Cross-Border Trade & Commerce, Foreign Trade Related Schemes, Business Partner Relationships...

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OTHER SERVICES

Annual Filings, XBRL, Secretarial Audit, Shifting of Registered Office from one State to Another, Compounding under Companies Act-2013, Public to Private Conversion...

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