TIN Certificate Taxpayer Identification Number (TIN) Certificate [Individual] Required documents: 1. NID Copy Note: E-TIN is absolutely Free. Please visit secure.incometax.gov.bd and get our e-tin certificate or call us to get a free e-tin certificate. TIN Certificate (Partnership Firm) Required documents: 1. All Partners Individual TIN Certificate (Mandatory) 2. Partnership Agreement (Mandatory) 3. Deed/Paper for Proof of Ownership/Rental Agreement if rented. (Mandatory) 4. Trade License (Mandatory) 4. All Partners NID Copy (Limited Company) TIN Certificate Required documents: 1. Incorporation Certificate of RJSC 2. Memorandum and Article of Association Income TAX Return Individual Return Partnership Return Company Return Required documents: 1. TIN Certificate 2. Copy of NID3. Others Necessary Documents Others Work TIN Certificate Correction TIN Certificate Recovery Return Certified Copy Company Audit correction such as Fathers name, Mothers Name, Present Address, Permanent Address can be correction. If TIN Certificate was lost it can be recover again. Return Certified Copy that’s mean True copy of submission of Return Limited Company by enlisted chartered firm