Tags e-tax payment service BIDV to launch 24 hour e-tax payment service Wednesday, Oct 18, 2017 The Bank for Investment and Development of Viet Nam (BIDV) will be one of the first commercial banks in Viet Nam to co-operate with the General Department of Customs to provide 24 hour e-tax payment service. DongA Bank unveils e-tax service for businesses Monday, Jul 13, 2015 Corporate customers of DongA Bank can now pay tax through its e-tax payment service, which it began offering on July 6.