- Bank of India www.rbi.org.in
- Securities & Exchange Board of India www.sebi.gov.in
- Ministry of Corporate Affairs (Government of India) www.mca.gov.in
- Income Tax Department incometaxindia.gov.in
- Service tax www.servicetax.gov.in
- Commissioner of Taxes & Excise (Government of Tripura)' taxes.tripura.gov.in
- Tax Information Network www.tin-nsdl.com
- Institute of Company Secretaries of India(ICSI) icsi.edu
- Institute of Chartered Accountants of India(ICAI) www.icai.org.in
- Department of Industrial Policy & Promotion dipp.nic.in
- Comptroller and Auditor General of India cag.gov.in
- Company Law Board clb.nic.in
- Ministry of Finance finmin.nic.in
- The Judgement Information System www.judis.nic.in
- Company Law Board, Mumbai bench mumbaiclb.com
- Indian Kanoon indiankanoon.org
- Income Tax e-filing incometaxindiaefiling.gov.in