The term 'WORD AFTER 'TAX'' can be answered with two crossword solutions: PAYER (5 letters) and EVASION (7 letters). PAYER is a person or entity that pays money, such as taxes, to another person or entity. EVASION is the act of avoiding or escaping from something, such as taxes. Both terms are related to taxation, with PAYER referring to the person or entity paying taxes and EVASION referring to the act of avoiding or escaping from taxes.