taxationthe levying of taxes by the government on income, property, or transactionsProgressive taxation requires higher earners to pay a larger percentage of their income.NoteProgressive taxation requires higher earners to pay a larger percentage of their income.Elon.io is an online learning platformWe have an entire course teaching IELTS Vocabulary — Band 7+ grammar and vocabulary.Start learning IELTS Vocabulary — Band 7+ now