undertax

/ˌʌndərˈtæks/
verb
  1. To charge too little tax on someone or something.
    • If you undertax property owners, the city may not have enough money for schools.
    • The government was accused of undertaxing large corporations.
    • The new law aims to prevent companies from undertaxing their overseas profits.
Antonyms
What does "undertax" mean? | whatsthatwordmean | whatsthatwordmean