Taiwan does e-tax, and it's pretty decent. Can use some internet banking / investment system credentials to log in, as well as your national health insurance ca

Taiwan does e-tax, and it's pretty decent. Can use some internet banking / investment system credentials to log in, as well as your national health insurance card, as well as digital citizen certificate. Download all your central data of taxes witheld or paid on your behalf, fill in a few details, and off to the races. Except last time I've checked, even the English version needed a Windows system with Chinese characters to run properly (not even any of the Traditional Chinese, say Unicode, but some specific one). Also, there are printed paper bits to file sometimes in the end. Nonetheless it's still good to have something "blessed", and it's also evolving.