Clearly, it is free of charge to complete and submit the official application form for Tax Identification Number (TIN) in Nigeria. Besides, it is legally binding on each and every Nigerian to have TIN provided you live and work in Nigeria. You are expected to pay taxes and register for your identification number. In order to be eligible for this tax identification number, you have to be receiving revenue within the territory of Nigeria... https://cargoclearing..com/2019/09/how-to-process-your-tax-identification.html