2. Schedule SE를 작성하는 대신에 증빙서류를 한국의 국민연금관리공단에서 받아야 합니다.
If your self-employment income is exempt from SE tax, you should get a statement from the appropriate agency of the foreign country verifying that your self-employment income is subject to social security coverage in that country. If the foreign country will not issue the statement, contact the Social Security Administration (SSA) at this address:
Social Security Administration
Office of International Programs
P.O. Box 17741
Baltimore, MD 21235-7741 USA