To register on the Government e-Marketplace (GeM) as a seller, you must have your business details, a PAN card, GSTIN (if applicable), and an Aadhaar-linked mobile number ready. The entire process is online and can be completed by following these steps. Eligibility and required documents Any business entity that sells genuine goods or services can register on the GeM portal, including startups, MSMEs, and large enterprises. Mandatory documents Aadhaar Card: An Aadhaar card for the authorized signatory is required for identity verification. PAN Card: Your business's PAN card is necessary for tax purposes. For a proprietorship, your personal PAN can be used. Mobile and Email: An active mobile number and email ID linked to the authorized person's Aadhaar or PAN. Bank Account: Your business bank account details, including the account number and IFSC code. A cancelled cheque or recent bank statement is often needed for verification. Business Registration: Proof of your business's legal entity type: Proprietorship: May require a Shop Establishment Certificate or GST Registration Partnership Firm: Partnership Deed. LLP: LLP Agreement and Certificate of Incorporation. Private/Public Limited Company: Certificate of Incorporation, Memorandum of Association (MoA), and Articles of Association (AoA). GSTIN: A Goods and Services Tax Identification Number is mandatory for most suppliers. Certain exempted categories can register without it, so check based on your category. Conditional documents Udyam Registration (for MSMEs): If your business is a Micro, Small, or Medium Enterprise, an Udyam Registration (formerly Udyog Aadhaar) is highly recommended to receive special benefits in government procurement. DPIIT Recognition (for Startups): If you are a recognized startup, having your Department for Promotion of Industry and Internal Trade (DPIIT) number can improve your visibility. ITR Details: If your business has been incorporated for more than 24 months and you plan to participate in bids, you will need to provide your Income Tax Return (ITR) details from the last three years. Digital Signature Certificate (DSC): This is not needed for basic registration but is required for e-signing invoices, contracts, and participating in higher-value bids.