#1 Previous Law Converted Taxpayer – if any individual or companies are registered under the previous tax discharge duty like help tax or VAT or cst etc then  they have required the New GST Registration.
#2 Turnover basis – if your matter sales or turnover cross over 40 lakh rupees in a year after that its required the GST Registration. For some declare like North-Eastern States, J&K, Himachal Pradesh, and Uttarakhand the limit is unaccompanied 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 enduring place of business then they can apply for the casual taxpayer below the GST Registration. It’s true 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 situation of NRI in India then 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 foster distributor later it’s required to apply for the GST Registration to carry direct the lead of an input tax credit under GST Law.
#6 Reverse Charge Mechanism – Under GST Law there is term reverse conflict mechanism correspondingly if you fall below that category later its required the GST registration.
#7 E-commerce Sellers – if you are an E-commerce Sellers of the leading aggregator portal when Flipkart or Amazon after that yes you habit the GST Registration.
#8 E-Commerce Aggregator Portal – if you are thinking to Begin your own E-commerce thing then for ECommerce Business Registration you obsession GST Registration for the same.
#9 Outside India Online Portal – if you are software as a foster company and providing information & database entrance from outside India to Indian visitors next it’s required to register below the GST.

Some important facts just about GST registration:-

• Registration of any business entity below the GST Law implies obtaining a unique number from the concerned tax authorities for the plan 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 cumulative tax from his customers nor allegation any balance 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 normal 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 upon which the entity became blamed for registration below GST law.
• Note Specific declare for GST registration is, (Puducherry, Meghalaya, Mizoram, Tripura, Manipur, Sikkim, Nagaland, Arunachal Pradesh, and Uttarakhand.)