#1 Previous Law Converted Taxpayer – if any individual or companies are registered below the previous tax law like give support to tax or VAT or cst etc then  they have required the New GST Registration.
#2 Turnover basis – if your matter sales or turnover cross higher than 40 lakh rupees in a year later its required the GST Registration. For some permit like North-Eastern States, J&K, Himachal Pradesh, and Uttarakhand the limit is lonely 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 permanent place of matter then they can apply for the casual taxpayer below the GST Registration. It’s legitimate 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 event of NRI in India next 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 relief distributor then it’s required to apply for the GST Registration to carry deal with the lead of an input tax credit below GST Law.
#6 Reverse Charge Mechanism – Under GST Law there is term reverse exploit mechanism suitably 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 taking into account Flipkart or Amazon next yes you infatuation 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 dependence GST Registration for the same.
#9 Outside India Online Portal – if you are software as a help company and providing information & database access from external India to Indian visitors next it’s required to register under the GST.

Some important facts practically GST registration:-

• Registration of any concern entity under the GST Law implies obtaining a unique number from the concerned tax authorities for the try of collecting tax on behalf of the direction and to avail Input Tax Credit (ITC) for the taxes paid upon his inward supplies.
• Without registration, a person can neither collective tax from his customers nor claim any tally of tax paid by him.
• Entities subsequently 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 under GST.
• The eligible entities must file GST application within 30 days from the date on which the entity became answerable for registration under GST law.
• Note Specific let pass for GST registration is, (Puducherry, Meghalaya, Mizoram, Tripura, Manipur, Sikkim, Nagaland, Arunachal Pradesh, and Uttarakhand.)