Home Forums Tax Independent contractor 1099 quarterly tax payment This topic has [1] reply, 0 voices, and was last updated 4 years ago by JSTA. Now Editing “Independent contractor 1099 quarterly tax payment” Name * Password * Email Topic Title (Maximum Length 80) 안녕하세요 이번년부터 1099으로 일하게됬는데 quarterly tax payment 질문이요.. Irs 웹싸이트 가서 그냥 estimated tax 내면 income tax and self employment tax (medicare and social security tax) 이 3개를 다 포함해서 한꺼번에 내는건가요? 아니면 income tax 따로 내는곳이 따로있나요? 가르쳐주세용 I agree to the terms of service Update List