원천징수가 · 원천징수를
withholding (tax deducted at the source)
Example
회사는 월급을 줄 때 소득세를 원천징수합니다.
Companies withhold income tax when they pay salaries.
Word parts
원 source+천 spring+징 levy+수 collect
Literally 'collecting at the source (the spring)' — tax taken before you get paid.
Good to know
Use 원천징수하다 for the employer withholding and 원천징수되다 for tax being withheld.