#1 Previous Law Converted Taxpayer – if any individual or companies are registered under the previous tax con like give support to tax or VAT or cst etc then  they have required the New GST Registration.
#2 Turnover basis – if your situation sales or turnover cross higher than 40 lakh rupees in a year next its required the GST Registration. For some confess 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 remaining place of issue then they can apply for the casual taxpayer below the GST Registration. It’s valid 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 issue 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 foster distributor next it’s required to apply for the GST Registration to carry forward the gain of an input tax credit under GST Law.
#6 Reverse Charge Mechanism – Under GST Law there is term reverse clash mechanism hence if you fall under that category then its required the GST registration.
#7 E-commerce Sellers – if you are an E-commerce Sellers of the leading aggregator portal next Flipkart or Amazon subsequently yes you dependence the GST Registration.
#8 E-Commerce Aggregator Portal – if you are thinking to Begin your own E-commerce business then for ECommerce Business Registration you need GST Registration for the same.
#9 Outside India Online Portal – if you are software as a give support to company and providing information & database permission from uncovered India to Indian visitors next it’s required to register below the GST.

Some important facts about GST registration:-

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