Rev. Rul. 2008-29 Rev. Rul. 2008-29 Internal Revenue Bulletin 2008-24 Internal Revenue Bulletin 2008-24 Rev. Rul. 2008-29 Internal Revenue Bulletin 2008-24 Internal Revenue Bulletin 2008-24 Internal Revenue Bulletin 2008-24 Internal Revenue Bulletin 2008-24 Internal Revenue Bulletin 2008-24 Rev. Rul. 2008-29 Rev. Rul. 2008-29 Rev. Rul. 2008-29 Rev. Rul. 2008-29