When it comes to taxes and fees, governments are known to impose numerous charges on citizens and businesses. There are many synonyms for the phrase "most levied," including frequently imposed, commonly charged, regularly enforced, often collected, and routinely assessed. Additionally, other tax-related synonyms to consider include standard rate, customary fee, typical levy, prevalent assessment, and prevalent tariff. All of these terms are useful when describing taxes and fees that are commonly implemented by governments, whether they be income taxes, sales taxes, property taxes, or other assessments. It's important to be aware of these synonyms when discussing tax policy and government finances.