CS Professional Syllabus 2026: All Modules and High-Weightage Topics
The CS Professional Syllabus 2026 covers advanced corporate law, governance, compliance, drafting, finance, restructuring, valuation, insolvency, taxation, and specialised elective subjects. Candidates appearing in June or December 2026 must prepare under the ICSI Professional Programme Syllabus 2022 and use the study materials, supplements, and amendments applicable to their examination session. This guide provides a clear overview of all CS Professional subjects, elective options, exam patterns, important topics, official study resources, and preparation strategies.
CS Professional Syllabus 2026: Quick Overview
The CS Professional Programme is the final academic level of the Company Secretary course conducted by the Institute of Company Secretaries of India. Candidates must pass five compulsory papers and two selected elective papers across two groups.
Particular | Details |
| Conducting body | Institute of Company Secretaries of India |
| Applicable syllabus | Professional Programme Syllabus 2022 |
| Number of groups | Two |
| Compulsory papers | Five |
| Elective papers | Two, one from each elective set |
| Total papers attempted | Seven |
| Marks per paper | 100 |
| Examination sessions | June and December |
| Examination mode | Centre-based, pen-and-paper |
| Writing time | Three hours per paper |
| Closed-book papers | Five compulsory papers |
| Open-book papers | Two selected electives |
Latest CS Professional Syllabus Updates for 2026
The core CS Professional course structure continues under Syllabus 2022 for the 2026 examination sessions. However, ICSI may issue updated study materials, supplements, corrigenda, tax updates, and amendment notes separately for June and December.
Candidates should not rely solely on old printed books or third-party syllabus pages. The applicable resources should always be verified through the ICSI Professional Programme portal.
Important update: Group 1 currently contains six elective options. These include Advanced Direct Tax Laws & Practice and IFSCA – Regulations, Listing and Compliances. Websites showing only four Group 1 electives are outdated.
CS Professional Group 1 Subjects
Group 1 focuses on governance, sustainability, legal drafting, compliance systems, audit, due diligence, and one specialised elective.
Paper | Subject | Type | Marks | Exam format |
| Paper 1 | Environmental, Social and Governance – Principles & Practice | Compulsory | 100 | Closed book |
| Paper 2 | Drafting, Pleadings and Appearances | Compulsory | 100 | Closed book |
| Paper 3 | Compliance Management, Audit and Due Diligence | Compulsory | 100 | Closed book |
| Paper 4 | Elective 1 | Elective | 100 | Open book |
Paper 1: Environmental, Social and Governance: This paper covers governance and sustainability, risk management, environmental principles, stakeholder responsibilities, ESG ratings, and sustainability reporting. Important preparation areas include board effectiveness, enterprise risk management, environmental compliance, climate-related risks, Business Responsibility and Sustainability Reporting, ESG disclosures, and assurance.
Paper 2: Drafting, Pleadings and Appearances: This subject teaches candidates to prepare legally accurate professional documents. The syllabus includes drafting principles, agreements, deeds, corporate documents, petitions, affidavits, applications, replies, legal opinions, and appearances before courts, tribunals, and regulatory authorities.
Paper 3: Compliance Management, Audit and Due Diligence: The paper covers compliance frameworks, risk-based compliance, monitoring systems, secretarial audit, audit evidence, peer review, reporting, and due-diligence assignments. Compliance Management carries 40 marks under the official syllabus, while the remaining portion addresses audit and due diligence.
Paper 4: Group 1 Electives
Candidates must select one of the following six electives:
Paper | Elective | Suitable for |
| 4.1 | CSR & Social Governance | CSR, sustainability and ESG |
| 4.2 | Internal & Forensic Audit | Audit, risk and fraud investigation |
| 4.3 | Intellectual Property Rights – Law & Practice | Legal, technology and brand protection |
| 4.4 | AI, Data Analytics and Cyber Security – Laws & Practice | Technology governance and cyber compliance |
| 4.5 | Advanced Direct Tax Laws & Practice | Taxation and advisory services |
| 4.6 | IFSCA – Regulations, Listing and Compliances | International finance and securities compliance |
CS Professional Group 2 Subjects
Group 2 combines business strategy, corporate finance, restructuring, valuation, insolvency, and one specialised elective.
Paper | Subject | Type | Marks | Exam format |
| Paper 5 | Strategic Management and Corporate Finance | Compulsory | 100 | Closed book |
| Paper 6 | Corporate Restructuring, Valuation and Insolvency | Compulsory | 100 | Closed book |
| Paper 7 | Elective 2 | Elective | 100 | Open book |
Paper 5: Strategic Management and Corporate Finance: The Strategic Management portion covers environmental analysis, strategy formulation, implementation, evaluation, leadership, and competitive positioning. Corporate Finance includes capital budgeting, cost of capital, capital structure, financing decisions, valuation, risk and return, and related numerical applications.
Paper 6: Corporate Restructuring, Valuation and Insolvency: This paper covers mergers, amalgamations, arrangements, acquisitions, takeovers, demergers, valuation methods, corporate insolvency resolution, resolution plans, and liquidation. Candidates should prepare both legal case studies and valuation-based numerical questions.
Paper 7: Group 2 Electives
Candidates must choose one Group 2 elective based on their knowledge, professional interests, and preferred question style.
Paper | Elective | Suitable for |
| 7.1 | Arbitration, Mediation & Conciliation | Dispute resolution and legal practice |
| 7.2 | GST & Corporate Tax Planning | Taxation and corporate advisory |
| 7.3 | Labour Laws & Practice | Employment and labour compliance |
| 7.4 | Banking & Insurance – Laws & Practice | Financial-services compliance |
| 7.5 | Insolvency and Bankruptcy – Law & Practice | Insolvency and restructuring practice |
CS Professional High-Weightage Topics
ICSI does not guarantee fixed marks for every chapter. High-weightage topics should therefore be treated as revision priorities based on official part-wise allocation, syllabus coverage, and previous question-paper patterns.
Paper | Priority areas | Main question types |
| ESG | Governance, risk management and sustainability reporting | Theory and case studies |
| Drafting | Agreements, deeds, pleadings and appearances | Drafting and application |
| Compliance and Audit | Compliance systems, secretarial audit and due diligence | Theory and case studies |
| Strategic Management and Finance | Strategy, capital budgeting and cost of capital | Theory and numericals |
| Restructuring and Valuation | Mergers, valuation, insolvency and liquidation | Cases and numericals |
| Electives | Core areas of the selected subject | Open-book applications |
Candidates should complete the full syllabus before using high-weightage lists for final revision. Depending only on predicted questions can leave important syllabus areas uncovered.
CS Professional Exam Pattern 2026
Each CS Professional paper carries 100 marks and normally provides three hours of writing time. The five compulsory papers are closed book, while the two selected elective papers are open book.
Candidates generally need at least 40% in each paper and 50% in aggregate for the relevant group, subject to the current ICSI examination and exemption rules. Students carrying exemptions should verify how their aggregate will be calculated through the official ICSI portal.
CS Professional Study Materials and PDF Resources
Candidates should download the official syllabus, paper-wise study books, supplements, corrigenda, previous question papers, and guideline answers from ICSI. June 2026 candidates must use the supplements prescribed for June, while December candidates should follow the separate December applicability notice when available.
Previous question papers help students understand question formats and topic coverage. Guideline answers demonstrate suitable legal reasoning, calculations, drafting standards, and presentation, although they should be treated as model answers rather than the only acceptable response.
How to Prepare for CS Professional 2026
Begin by dividing every paper into chapters and setting weekly completion targets. Study the official material first, integrate applicable amendments into the relevant chapters, and prepare concise notes for provisions, case laws, formulas, and drafting formats.
After completing each chapter, attempt a chapter-wise test to check recall and application. Once the syllabus is complete, take full 100-mark ICSI-pattern mock tests under timed conditions. Review every test for missing provisions, calculation errors, incomplete formats, weak conclusions, and time-management problems.
For open-book electives, prepare indexed and well-organised reference materials. Practise locating provisions quickly because an open-book examination still requires conceptual understanding, accurate application, and effective time management.
Conclusion
The CS Professional Syllabus 2026 requires complete syllabus coverage, updated ICSI resources, regular answer-writing practice, and systematic revision. Candidates should prioritise important and application-based areas without ignoring smaller chapters. Chapter-wise tests, full-syllabus mock examinations, and expert evaluation from CA Test Series can help students measure progress, correct weaknesses, and approach the examination with greater confidence.
