| Andaman and Nicobar Islands | www.and.nic.in |
| Andhra Pradesh | www.apcommercialtaxes.gov.in |
| Arunachal Pradesh | www.arunachalpradesh.nic.in |
| Assam | www.assamgovt.nic.in |
| Bihar | www.biharcommercialtax.gov.in |
| Chandigarh | www.chandigarh.gov.in |
| Chhattisgarh | www.comtax.cg.nic.in |
| Dadra and Nagar Haveli | www.dnh.nic.in |
| Daman and Diu | www.daman.nic.in |
| Delhi | www.dvat.gov.in |
| Goa | www.goasalestax.com |
| Gujarat | www.commercialtax.gujarat.gov.in |
| Haryana | www.haryanatax.com |
| Himachal Pradesh | http://hptax.gov.in |
| Jammu and Kashmir | http://jkcomtax.gov.in |
| Jharkhand | www.jharkhandcomtax.nic.in |
| Karnataka | www.ctax.kar.nic.in |
| Kerala | www.keralataxes.gov.in |
| Lakshadweep | www.lakshadweep.nic.in |
| Madhya Pradesh | www.mptax.mp.gov.in |
| Maharashtra | www.mahavat.gov.in |
| Manipur | www.manipurtaxation.nic.in |
| Meghalaya | www.megvat.nic.in |
| Mizoram | www.mizoram.nic.in |
| Nagaland | www.nagaland.nic.in |
| Orissa | www.ori.nic.in |
| Pondicherry | www.vat.pon.nic.in |
| Punjab | www.pextax.com |
| Sikkim | www.sikkim.gov.in |
| Tamil Nadu | www.tnvat.gov.in |
| Tripura | www.tripura.nic.in |
| Uttaranchal | www.gov.ua.nic.in |
| Uttar Pradesh | www.tradetax.up.nic.in |
| West Bengal | www.wbcomtax.nic.in
|
