Publication 1346 (Rev. 10-2010)
Electronic Return File Specifications and Record Layouts
for Individual Income Tax Returns (Tax Year 2010)
TY 2010, Publication 1346, Nature of Changes #1
(revised 11/22/10)
TY 2010, Publication 1346, Nature of Changes #2
(revised 12/21/10)
TY2010, Publication 1346, Nature of Changes #3
(revised 01/11/11)
TY2010, Publication 1346, Nature of Changes #4
(revised 02/08/11)
TY2010, Publication 1346, Nature of Changes #5
(revised 2/18/11)
TY2010, Publication 1346, Nature of Changes #6
(revised 3/25/11)
TY2010, Publication 1346, Nature of Changes #7
(revised 3/30/11)
TY2010, Publication 1346, Nature of Changes #8
(revised 4/18/11)
Part 1 (File Specifications)
Part 1 contains file specifications and error reject conditions for individual e-file income tax returns.
Publication 1346, Part 1
Publication 1346, Part 1 Attachment 1-11
Part 2 (Record Layouts)
Part 2 contains record layouts for forms and schedules associated with individual e-file income tax returns.
2010 Publication 1346, Part 2, Section 1-3
2010 Publication 1346, Part 2, Section 4
2010 Publication 1346, Part 2, Section 5-10
Part 3 (Electronic Transmitted Documents)
Part 3 contains files specifications, error reject conditions and record layouts for e-file forms that are filed separately from the tax return.
Publication 1346, Part 3
