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CCFS Scheme & UDIN Challenge for Pending Financial Statements: Practical Guidance

Company Law : ICAI rules restrict UDIN generation beyond 60 days of signing, making backdated financial statements invalid. Companies should pre...

March 11, 2026 2634 Views 1 comment Print

UDIN Relaxation Demand: A Dangerous Misunderstanding of Ethics and Law

Company Law : Proposals for allowing retrospective UDIN generation under compliance schemes have raised questions about professional ethics. Exp...

March 11, 2026 14775 Views 2 comments Print

UDIN – Decoding Preceding Year’s Audit Details

CA, CS, CMA : The UDIN portal now captures prior auditor information to ensure ethical compliance, professional discipline, and a traceable audi...

January 1, 2026 9009 Views 0 comment Print

UDIN 2025 Update: ICAI Makes Auditor’s Opinion Disclosure Mandatory

CA, CS, CMA : ICAI mandates that CAs must now record the type of audit opinion (Unmodified, Qualified, Adverse, or Disclaimer) when generating U...

October 28, 2025 11874 Views 2 comments Print

UDIN: Unique Document Identification Number for CAs | Benefits & Verification

CA, CS, CMA : Learn about UDIN (Unique Document Identification Number) for Chartered Accountants (CAs). Discover its purpose, format, registrati...

September 20, 2023 7392 Views 0 comment Print


Latest News


ICAI Introduces Field-Level Validation for UDIN Under Section 44AB

CA, CS, CMA : The UDIN portal will now validate turnover, gross receipts, and presumptive tax conditions before allowing UDIN generation for tax...

February 14, 2026 2529 Views 0 comment Print

ICAI restricts UDIN Portal Login to Practicing Members

Corporate Law : FAQs confirm that only practicing professionals with a full-time CoP can generate UDINs, while others may only view past records. ...

December 23, 2025 5307 Views 0 comment Print

PAN Now Mandatory for UDIN Validation on Tax e-Filing Portal: ICAI

CA, CS, CMA : The authority held that PAN must be compulsorily entered for UDIN generation in GST and tax audit cases, expanding validation to f...

December 23, 2025 1041 Views 0 comment Print

Mandatory Preceding Year Audit Details Introduced for UDIN Generation by ICAI

CA, CS, CMA : UDIN generation now requires disclosure of preceding year audit details for specific audit categories. The update strengthens audi...

December 23, 2025 1863 Views 0 comment Print

ICAI UDIN Portal Migrates to DigiCA Platform

CA, CS, CMA : ICAI to upgrade UDIN Portal to DigiCA Platform on 20th Dec 2025 with enhanced features and improved interface. Members should comp...

December 12, 2025 11136 Views 0 comment Print


Latest Judiciary


Calcutta HC Remanded GST Appeal Due to Non-Filing of Proper CA Certificate with UDIN

Goods and Services Tax : The High Court granted a post-decisional hearing after finding that a proper Chartered Accountant’s certificate with UDIN was no...

February 15, 2026 582 Views 0 comment Print

Delhi HC Upholds Bid Disqualification Over Missing Certified Information in UDIN Certificate

CA, CS, CMA : Delhi High Court ruling upholds disqualification of bid by Sunshine Caterers in IRCTC tender due to non-mention of certified infor...

April 10, 2024 2070 Views 0 comment Print

Rejection of technical bids justified as tax audit report didn’t contained UDIN

Corporate Law : Uttarakhand High Court held that as per notification dated 02.08.2019, Tax Audit Reports are mandatorily required to have Unique D...

June 13, 2023 1584 Views 0 comment Print

GST ITC refund Scam: HC grants Bail to Gurugram CA

Goods and Services Tax : In the present case, he had been paid professional fee for uploading of the refund of Input Tax Credit. The petitioner and his co-...

October 13, 2022 7392 Views 0 comment Print

Due Date Extension Case- Extension denied, HC directs UOI to attend technical glitches on Portal – Penalty interest Issues considerable at Assessment Stage

Income Tax : Chartered Accountants Association, Surat Vs. Union Of India (Gujarat High Court)  HC refuses to Extend Due date of Filing The Tax...

January 11, 2022 14928 Views 1 comment Print


Latest Notifications


Verify DGFT Licences, Authorisations, Scrips, Certificates, Instruments via UDIN

DGFT : Verify DGFT Licences and Certificates online using UDIN. Access and authenticate documents easily on the DGFT website with no logi...

July 23, 2024 1548 Views 0 comment Print

CBDT to validate ICAI UDIN during upload of Tax Audit Reports

Income Tax : The Institute of Chartered Accountants of India, in its gazette notification dated 2nd August, 2019, had made generation of UDIN f...

November 26, 2020 3510 Views 2 comments Print

ICAI notifies guideline for Mandatory issue of UDIN

CA, CS, CMA : A member of the Institute in practice shall generate Unique Document Identification Number (UDIN) for all kinds of the certificati...

August 2, 2019 7674 Views 1 comment Print


UDIN for Company Secretaries – An Overview

September 18, 2019 4446 Views 0 comment Print

Q. Why concept of UDIN is launched by an Institution? In an attempt to pursue heightened sense of self-governance and strengthen the practising side of the profession of Company Secretaries, The Institute of Company Secretaries of India has rolled out a unique initiative in the form of Unique Document Identification Number or UDIN. Aimed at […]

UDIN Guidelines 2019 by ICSI

September 7, 2019 4944 Views 0 comment Print

UNIQUE DOCUMENT IDENTIFICATION NUMBER (UDIN) Guidelines 2019 is Approved by ICSI Council on 27th June, 2019 Objective of the Guidelines 1. enable the stakeholders to verify the authenticity of various documents certified by Company Secretaries in Practice; 2. prevent counterfeiting of various attestations / certifications; 3. provide ease of maintaining the Register of Attestation / […]

FAQs issued by UDIN Monitoring Group of ICAI Dated 02.09.2019

September 2, 2019 20619 Views 2 comments Print

FAQs issued by UDIN Monitoring Group of ICAI Dated 2nd September,2019 1. If UDIN could not be generated at the time of signing the Audit Reports/Certificates, what steps should I  follow? It is mandatory to generate UDIN while signing the Audit Reports/Certificates/Document. However, if any member is unable to generate UDIN as desired above, it […]

UDIN by ICSI

August 30, 2019 7593 Views 0 comment Print

The attestation of a Company Secretary (CS) on a certificate or any such document is of immense value since it usually signifies that the CS, in his professional opinion, has ensured that there is no misrepresentation by the entity issuing/submitting such a document. It was being observed that certain unscrupulous individuals were forging signatures while […]

UDIN: A Blessing in Disguise for Professionals

August 28, 2019 7896 Views 1 comment Print

UDIN (Unique Document Identification Number): A Blessing in Disguise for Professionals UDIN : What is Unique in Unique Document Identification Number ? The Concept of UDIN is a very much awaited decision and a welcome step towards better transparency in Certification of documents by various Professionals including Practising Chartered Accountants, Practising Company Secretaries and Practising […]

UDIN- Governance for Company Secretaries (CS)

August 22, 2019 8469 Views 1 comment Print

UDIN- ICSI Unique Document Identification Number [1]In exercise of the powers conferred by clause (1) of Part II of the Second Schedule to the Company Secretaries Act, 1980 as amended by the Company Secretaries (Amendment) Act, 2006. The council member in its 261st meeting held on 27th June, 2019 issued Unique Document Identification Number (UDIN) […]

UDIN & eCSIN for Company Secretaries

August 20, 2019 9720 Views 1 comment Print

UDIN 1. MEANING: It stands for UNIQUE DOCUMENT IDENTIFICATION NUMBER. The UDIN is an 18-Digit system generated number and it has the following format: For E.g.: 19A58903AKTSBN1659 First 2 Digits Last 2-Digit of the Current Year (in this case 19) Next 6 Digits ICSI’s Membership No. i.e., AAAAAA (in this case A58903) Next 10 Digits […]

ICAI notifies guideline for Mandatory issue of UDIN

August 2, 2019 7674 Views 1 comment Print

A member of the Institute in practice shall generate Unique Document Identification Number (UDIN) for all kinds of the certification, GST and Tax Audit Reports and other Audit, Assurance and Attestation functions undertaken/signed by him which made mandatory from the following dates through announcements published on the website of the ICAI www.icai.org at the relevant time: –

ICAI Presidents Message- August 2019- UDIN Touches 2-Million Mark

August 1, 2019 1572 Views 0 comment Print

Chartered Accountants with fulltime Certificate of Practice should register and generate their UDINs on the UDIN Portal by registering the certificates attested/certified by them. I am happy to inform that the number of UDINs generated touched the noteworthy 2-million mark.

UDIN: Advanced idea to control malpractices

July 21, 2019 2676 Views 1 comment Print

Several times it has been noticed that non-CAs has been misrepresenting themselves as ICAI member and offering certification services to numerous Authorities and Stakeholders. Such malpractices started bringing a question on the authenticity of financial documents/certification done by actual ICAI Members in practice. Considering the rise in a number of complaints received by ICAI, the […]

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