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 U.S. Corporation Income Tax Return 1973
Form 1120 U.S. Corporation Income Tax Return 1972
Form 1120 U.S. Corporation Income Tax Return 1971
Form 1120 U.S. Corporation Income Tax Return 1970
Form 1120 U.S. Corporation Income Tax Return 1969
Form 1120 U.S. Corporation Income Tax Return 1968
Form 1120 U.S. Corporation Income Tax Return 1967
Form 1120 U.S. Corporation Income Tax Return 1966
Form 1120 U.S. Corporation Income Tax Return 1965
Form 1120 U.S. Corporation Income Tax Return 1964
Form 1120 U.S. Corporation Income Tax Return 1963
Form 1120 U.S. Corporation Income Tax Return 1962
Form 1120 U.S. Corporation Income Tax Return 1961
Form 1120 U.S. Corporation Income Tax Return 1960
Form 1120 U.S. Corporation Income Tax Return 1959
Form 1120 U.S. Corporation Income Tax Return 1958
Form 1120 U.S. Corporation Income Tax Return 1957
Form 1120 U.S. Corporation Income Tax Return 1956
Form 1120 U.S. Corporation Income Tax Return 1955
Form 1120 U.S. Corporation Income Tax Return 1954
Form 1120 U.S. Corporation Income Tax Return 1953
Form 1120 U.S. Corporation Income Tax Return 1952
Form 1120 U.S. Corporation Income Tax Return 1951
Form 1120 U.S. Corporation Income Tax Return 1950
Form 1120 U.S. Corporation Income Tax Return 1949
Form 1120 U.S. Corporation Income Tax Return 1948
Form 1120 U.S. Corporation Income Tax Return 1947
Form 1120 U.S. Corporation Income Tax Return 1946
Form 1120 U.S. Corporation Income Tax Return 1945
Form 1120 U.S. Corporation Income Tax Return 1944
Form 1120 U.S. Corporation Income Tax Return 1943
Form 1120 U.S. Corporation Income Tax Return 1942
Form 1120 U.S. Corporation Income Tax Return 1941
Form 1120 U.S. Corporation Income Tax Return 1940
Form 1120 U.S. Corporation Income Tax Return 1939
Form 1120 U.S. Corporation Income Tax Return 1938
Form 1120 U.S. Corporation Income Tax Return 1937
Form 1120 U.S. Corporation Income Tax Return 1935
Form 1120 U.S. Corporation Income Tax Return 1934
Form 1120 U.S. Corporation Income Tax Return 1933
Form 1120 U.S. Corporation Income Tax Return 1932
Form 1120 U.S. Corporation Income Tax Return 1931
Form 1120 U.S. Corporation Income Tax Return 1930
Form 1120 U.S. Corporation Income Tax Return 1929
Form 1120 U.S. Corporation Income Tax Return 1926
Form 1120 U.S. Corporation Income Tax Return 1924
Form 1120 U.S. Corporation Income Tax Return 1923
Instruction 1120 Instructions for Form 1120, U.S. Corporation Income Tax Return 2023
Instruction 1120 Instructions for Form 1120, U.S. Corporation Income Tax Return 2022
Instruction 1120 Instructions for Form 1120, U.S. Corporation Income Tax Return 2021

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