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. Enter a term in the Find box Click the Search button Showing 1 - 31 of 31Find Help Find Prior Year » RegExReplace » Product Number Prior Year » Revision Date Prior Year » Title Show per page 2550100200 SearchClear Product Number Title Revision Date Instruction 990-BL Instructions for Form 990-BL, Information and Initial Excise Tax Return for Black Lung Benefit Trusts and Certain Related Persons 2020 Instruction 990-BL Instructions for Form 990-BL, Information and Initial Excise Tax Return for Black Lung Benefit Trusts and Certain Related Persons 2017 Form 990-BL Information and Initial Excise Tax Return for Black Lung Benefit Trusts and Certain Related Persons 2013 Instruction 990-BL Instructions for Form 990-BL, Information and Initial Excise Tax Return for Black Lung Benefit Trusts and Certain Related Persons 2013 Form 990-BL Information and Initial Excise Tax Return for Black Lung Benefit Trusts and Certain Related Persons 2011 Instruction 990-BL Instructions for Form 990-BL, Information and Initial Excise Tax Return for Black Lung Benefit Trusts and Certain Related Persons 2011 Form 990-BL Information and Initial Excise Tax Return for Black Lung Benefit Trusts and Certain Related Persons 2008 Instruction 990-BL Instructions for Form 990-BL, Information and Initial Excise Tax Return for Black Lung Benefit Trusts and Certain Related Persons 2008 Form 990-BL Information and Initial Excise Tax Return for Black Lung Benefit Trusts and Certain Related Persons 2005 Instruction 990-BL Instructions for Form 990-BL, Information and Initial Excise Tax Return for Black Lung Benefit Trusts and Certain Related Persons 2005 Form 990-BL Information and Initial Excise Tax Return for Black Lung Benefit Trusts and Certain Related Persons 2002 Instruction 990-BL Instructions for Form 990-BL, Information and Initial Excise Tax Return for Black Lung Benefit Trusts and Certain Related Persons 2002 Form 990-BL Information and Initial Excise Tax Return for Black Lung Benefit Trusts and Certain Related Persons 1999 Instruction 990-BL Instructions for Form 990-BL, Information and Initial Excise Tax Return for Black Lung Benefit Trusts and Certain Related Persons 1999 Form 990-BL Information and Initial Excise Tax Return for Black Lung Benefit Trusts and Certain Related Persons 1997 Instruction 990-BL Instructions for Form 990-BL, Information and Initial Excise Tax Return for Black Lung Benefit Trusts and Certain Related Persons 1997 Form 990-BL Information and Initial Excise Tax Return for Black Lung Benefit Trusts and Certain Related Persons 1994 Instruction 990-BL Instructions for Form 990-BL, Information and Initial Excise Tax Return for Black Lung Benefit Trusts and Certain Related Persons 1994 Form 990-BL Information and Initial Excise Tax Return for Black Lung Benefit Trusts and Certain Related Persons 1991 Instruction 990-BL Instructions for Form 990-BL, Information and Initial Excise Tax Return for Black Lung Benefit Trusts and Certain Related Persons 1991 Form 990-BL Information and Initial Excise Tax Return for Black Lung Benefit Trusts and Certain Related Persons 1988 Instruction 990-BL Instructions for Form 990-BL, Information and Initial Excise Tax Return for Black Lung Benefit Trusts and Certain Related Persons 1988 Form 990-BL Information and Initial Excise Tax Return for Black Lung Benefit Trusts and Certain Related Persons 1985 Instruction 990-BL Instructions for Form 990-BL, Information and Initial Excise Tax Return for Black Lung Benefit Trusts and Certain Related Persons 1985 Form 990-BL Information and Initial Excise Tax Return for Black Lung Benefit Trusts and Certain Related Persons 1982 Instruction 990-BL Instructions for Form 990-BL, Information and Initial Excise Tax Return for Black Lung Benefit Trusts and Certain Related Persons 1982 Form 990-BL Information and Initial Excise Tax Return for Black Lung Benefit Trusts and Certain Related Persons 1981 Instruction 990-BL Instructions for Form 990-BL, Information and Initial Excise Tax Return for Black Lung Benefit Trusts and Certain Related Persons 1981 Form 990-BL Information and Initial Excise Tax Return for Black Lung Benefit Trusts and Certain Related Persons 1979 Instruction 990-BL Instructions for Form 990-BL, Information and Initial Excise Tax Return for Black Lung Benefit Trusts and Certain Related Persons 1979 Form 990-BL Information and Initial Excise Tax Return for Black Lung Benefit Trusts and Certain Related Persons 1978