Indian Professional Insititutes

• ICAI
• ICSI
• ICWAI

International Accounting Bodies

• IFAC -International Federation of Accountants
• IASB - International Accounting Standards Board
• CAPA -Confederation of Asian and Pacific Accountants
• SAFA -The South Asian Federation of Accountants

Direct Tax Related

• Central Board of Direct Taxes
• Tax Information Network
• Income Tax India
• Income Tax E-Return Filing
• Income Tax - Delhi
• Income Tax - Karnataka
• Income Tax - Mumbai
• Income Tax - Tamil Nadu
• UTI PAN Services

Indirect Tax Related

• Automation of Central Excise and Service TAX
• Service tax
• Central Board of Excise & Customs
• Delhi VAT
• Maharashtra VAT
• Rajasthan Sales Tax/VAT
• Haryana Taxes
• Karnataka Taxes
• Tamil Nadu Sales Tax
• West Bengal Taxes

Ministry of Company Affairs

• MCA21
• Limited Liability Partnership

RBI

• Reserve Bank of India

Seccurities and Exchange Related

• Securities and Exchange Board of India
• National Securities Depository Limited (NSDL)
• Bombay Stock Exchange (BSE)
• National Stock Exchange (NSE)
• Central Depository Services (India) Limited (CDSL)
• Inter-connected Stock Exchange of India Limited (ISE)
• Stock Exchange, Kolkata
• Stock Exchange, Pune
• Stock Holding Corporation of India Limited (SHCIL)

Insurance Related

• Insurance Regulatory and Development Authority (IRDA)
• Life Insurance Corporation
• New India Insurance Co. Ltd.
• Oriental Insurance Co. Ltd.
• Employees’ State Insurance Corporation (ESIC)
• Export Credit Guarantee Corporation of India Limited (ECGC)
• General Insurance Corporation of India (GIC)
• National Insurance Company Limited (NICL)
• SBI Life Insurance Company Limited (SBI LIFE)
• United India Insurance Company Limited

Supreme Court

• Supreme Court of India

High Courts

• Allahabad High Court 
• Andhra Pradesh High court
• Bombay High Court 
• Calcutta High Court
• Chhattisgarh High Court
• Delhi High Court
• Gauhati High Court
• Gujarat High Court
• High Court of Bombay at Goa
• Himachal Pradesh High Court
• Jammu and Kashmir High Court
• Jharkhand High Court
• Karnataka High Court
• Kerala High Court
• Madhya Pradesh High Court
• Orissa High Court
• Patna High Court
• Punjab and Haryana High Court
• Rajasthan High Court

Indian Ministries, Government Departments, etc.

• Ministry of Finance
• Department of Industrial Policy & Promotion (under Ministry of Commerce & Industry)
• Comptroller & Auditor General of India
• Parliament of India
• Ministry of External Affairs
• Ministry of Labour & Employment
• Ministry of Law & Justice
• Ministry of Information Technology
• Ministry of Petroleum and Gas
• Planning Commission
• Ministry of Small Scale Industries
• National Informatics Centre
• Department of Commerce (under Ministry of Commerce & Industry)
• Director General of Foreign Trade
• Delhi Government
• Central Statistical Organisation
• Bombay Chartered Accountants Society