Mushak 6.3

NBR

VAT Forms

Mushak 6.3 is a mandatory VAT Challan Form issued by the National Board of Revenue (NBR), Bangladesh, used to document the sale or supply of goods and services by VAT-registered businesses. It serves as the official evidence of a taxable transaction between a supplier and buyer. This form records key details such as the buyer and seller’s VAT registration numbers, invoice number, date, description of goods or services, quantity, value, applicable VAT rate, and the total amount payable. Maintaining Mushak 6.3 ensures legal compliance, supports accurate VAT reporting, and serves as proof for both sellers and buyers during audits or input tax credit claims. It is one of the most critical VAT documents under Bangladesh VAT law, ensuring transparency and accountability in business transactions.