정부에 세금을 납부할 의무가 있는 개인이나 단체.
A person or organization legally obligated to pay taxes to the government.
예문:
"Every responsible taxpayer must file their income tax return by the deadline."
"The new policy aims to reduce the burden on low-income taxpayers."
"Public funds, which come directly from the taxpayer, should be managed with extreme care."