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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

Page Last Reviewed or Updated: 25-Nov-2014