Common GST Electronic Portal notified as the platform for registration, tax payment, return filing, integrated tax settlement and e way bill. The State notification designates 'www.gst.gov.in' as the Common Goods and Services Tax Electronic Portal to facilitate registration, payment of tax, furnishing of returns, computation and settlement of integrated tax, and the electronic way bill, and states that the portal is managed by the Goods and Services Tax Network, a company formed under the Companies Act, with the designation effective from the stated commencement date.