National Board of Revenue (NBR).
Tax submit kore Tax Clearance Certificate (TCC) paper dorker cz ekn sob jaygatei TIN certificate lagbe. ami desh er baire thaki. amar ID card diye SIM card tola nai. er jonne 6000 taka ask korce. Bole Dhaka theke hoye asbe onk khoroch ache ekhane. ovhabei fele rakhsi.