Find IRS forms, instructions, publications, and notices for prior years back to 1864.

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尋求幫助
產品編號 標題 修訂日期
Form 1120-S U.S. Income Tax Return for an S Corporation 1978
Form 1120-S U.S. Income Tax Return for an S Corporation 1977
Form 1120-S U.S. Income Tax Return for an S Corporation 1976
Form 1120-S U.S. Income Tax Return for an S Corporation 1975
Form 1120-S U.S. Income Tax Return for an S Corporation 1974
Form 1120-S U.S. Income Tax Return for an S Corporation 1973
Form 1120-S U.S. Income Tax Return for an S Corporation 1972
Form 1120-S U.S. Income Tax Return for an S Corporation 1971
Form 1120-S U.S. Income Tax Return for an S Corporation 1970
Form 1120-S U.S. Income Tax Return for an S Corporation 1969
Form 1120-S U.S. Income Tax Return for an S Corporation 1968
Form 1120-S U.S. Income Tax Return for an S Corporation 1967
Form 1120-S U.S. Income Tax Return for an S Corporation 1966
Form 1120-S U.S. Income Tax Return for an S Corporation 1965
Form 1120-S U.S. Income Tax Return for an S Corporation 1964
Form 1120-S U.S. Income Tax Return for an S Corporation 1963
Form 1120-S U.S. Income Tax Return for an S Corporation 1962
Form 1120-S U.S. Income Tax Return for an S Corporation 1961
Form 1120-S U.S. Income Tax Return for an S Corporation 1960
Form 1120-S U.S. Income Tax Return for an S Corporation 1959
Form 1120-S U.S. Income Tax Return for an S Corporation 1958
Form 1120-S U.S. Income Tax Return for an S Corporation 1921
Instruction 1120-S Instructions for Form 1120-S, U.S. Income Tax Return for an S Corporation 2023
Instruction 1120-S Instructions for Form 1120-S, U.S. Income Tax Return for an S Corporation 2022
Instruction 1120-S Instructions for Form 1120-S, U.S. Income Tax Return for an S Corporation 2021

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