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

View more information about Using IRS Forms, Instructions, Publications and Other Item Files.

Click on a column heading to sort the list by the contents of that column.

  1. Enter a term in the Find box
  2. Click the Search button
尋求幫助
產品編號 標題 修訂日期
Form 4626 Alternative Minimum Tax - Corporations 1993
Instruction 4626 Instructions 1993
Instruction 4626 Instructions 1992
Form 4626 Alternative Minimum Tax - Corporations 1992
Form 4626 Alternative Minimum Tax - Corporations 1991
Instruction 4626 Instructions 1991
Instruction 4626 Instructions 1990
Form 4626 Alternative Minimum Tax - Corporations 1990