#1 Previous Law Converted Taxpayer – if any individual or companies are registered below the previous tax con like assist tax or VAT or cst etc then  they have required the New GST Registration.
#2 Turnover basis – if your issue sales or turnover cross more than 40 lakh rupees in a year next its required the GST Registration. For some make a clean breast like North-Eastern States, J&K, Himachal Pradesh, and Uttarakhand the limit is lonesome 10 lakh rupees in a year.
#3 Event or Exhibition – In the GST Act its called the casual taxpayer. If they don’t have any unshakable place of matter then they can apply for the casual taxpayer below the GST Registration. It’s real for a maximum of 90 days (3 months).
#4 Non-Resident Indian (NRI) – if you are a non-resident person of India or handling the thing of NRI in India later it’s required to apply for the GST Registration Online.
#5 The agent of Suppliers or Input tax Distributor – if you are an input tax minister to distributor then it’s required to apply for the GST Registration to carry attend to the benefit of an input tax credit below GST Law.
#6 Reverse Charge Mechanism – Under GST Law there is term reverse combat mechanism hence if you fall below that category after that its required the GST registration.
#7 E-commerce Sellers – if you are an E-commerce Sellers of the leading aggregator portal similar to Flipkart or Amazon later yes you need the GST Registration.
#8 E-Commerce Aggregator Portal – if you are thinking to start your own E-commerce event then for ECommerce Business Registration you dependence GST Registration for the same.
#9 Outside India Online Portal – if you are software as a advance company and providing information & database entrance from uncovered India to Indian visitors later it’s required to register below the GST.

Some important facts nearly GST registration:-

• Registration of any matter entity below the GST Law implies obtaining a unique number from the concerned tax authorities for the point toward of collecting tax upon behalf of the management and to avail Input Tax Credit (ITC) for the taxes paid on his inward supplies.
• Without registration, a person can neither collection tax from his customers nor allegation any bill of tax paid by him.
• Entities next turnover exceeds of Rs.40 lakhs (supply of goods in normal state), Rs.20 lakhs (supply of goods/services in usual state), Rs.20 lakhs (supply of goods in specific state) or Rs. 10 Lakhs (Supply of goods/services specific state) and above would be required to register below GST.
• The eligible entities must file GST application within 30 days from the date on which the entity became blamed for registration below GST law.
• Note Specific come clean for GST registration is, (Puducherry, Meghalaya, Mizoram, Tripura, Manipur, Sikkim, Nagaland, Arunachal Pradesh, and Uttarakhand.)