- Indian Incometax Department
- Income tax e-filling
- Reserve Bank Of India
- Directorate General of Foreign Trade
- Department of Industrial Policy & Promotion
- foriegn currency converter
- Ministry of Finance
- International Bureau Of Fiscal Documentation
- Organisation of Economic Co-operation and Development
- Ministry of law and justice
- Ministry of Home Affairs
- Ministry of Company Affairs (MCA-21)
- Central Board of Excise and Custom
- Board of Industrial and Financial Reconstruction (BIFR)
- Customs, Excise and Service Tax Appellate Tribunal
- Securities and Exchange Board of India (SEBI)
- National Stock Exchange (NSE)
- Bombay Stock Exchange (BSE)
- National Securities Depositories Ltd. (NSDL)
- Central Depository Services (India) Ltd. (CDSL)
- Comptroller and Auditor General of India
- Controller General of Accounts
- Supreme Court of India
- High Court Delhi
- High Court Mumbai
- Credit Rating Information Services of India Ltd. (CRISIL)
- Tax Accounting Directory
- Textbase of all Central Act
- Overseas Indian Facilitation Centre
- National Centre for Trade Information
- ICRA Ltd.
- Credit Analysis and Research Ltd. (CARE)
- Employee Provident Fund
- Labour Department
- Automation of Central Excise and Service Tax
Chartered Accountants